Attachment 1 Details of management and controlling parties

Directors

+-----------+---+-----------------+----+----------+--------------------+
| Name /    | A | Education       | S  | Family   | Work Experience    |
| Position  | g |                 | ha | Rela     |                    |
|           | e |                 | re | tionship |                    |
|           |   |                 | ho | between  |                    |
|           |   |                 | ld | Ma       |                    |
|           |   |                 | in | nagement |                    |
|           |   |                 | g* |          |                    |
|           |   |                 | (  |          |                    |
|           |   |                 | %) |          |                    |
+-----------+---+-----------------+----+----------+--------------------+
| 1. Mr.    | 6 | -   Bachelor of | 1. |   -      | - 1978 – Present   |
| Chai      | 5 |     Science,    | 09 |   Spouse |                    |
| Sop       |   |     University  |    |   of     | Chairman and       |
| honpanich |   |     of          |    |   Mrs.   | President, Bangkok |
|           |   |     Colorado,   |    |   Linda  | Insurance Pcl.     |
|   Ch      |   |     USA         |    |   Lisah  |                    |
| airperson |   |                 |    | apanya’s | - 1986 – Present   |
|           |   | -   Advanced    |    |   sister |                    |
|           |   |     Management  |    |          | Chairman, Charoong |
|           |   |     Program,    |    |   -      | Thai Wire & Cable  |
|           |   |     The Wharton |    |          | Pcl.               |
|           |   |     School,     |    |  Brother |                    |
|           |   |     University  |    |   of     | - 1988 – Present   |
|           |   |     of          |    |          |                    |
|           |   |                 |    |   Mr.    | Chairman, Furukawa |
|           |   |   Pennsylvania, |    |   Chatri | Metal (Thailand)   |
|           |   |     USA         |    |   Soph   | Pcl.               |
|           |   |                 |    | onpanich |                    |
|           |   | -   The Joint   |    |          | - 1978 – Present   |
|           |   |     State -     |    |          |                    |
|           |   |     Private     |    |          | Vice Chairman,     |
|           |   |     Sectors     |    |          | Thai Reinsurance   |
|           |   |     Course,     |    |          | Pcl.               |
|           |   |     Class 6,    |    |          |                    |
|           |   |     The         |    |          | - 1968 – Present   |
|           |   |     National    |    |          |                    |
|           |   |     Defense     |    |          | Director, Bangkok  |
|           |   |     College of  |    |          | Life Assurance     |
|           |   |     Thailand    |    |          | Pcl.               |
|           |   |                 |    |          |                    |
|           |   | -   Director    |    |          |                    |
|           |   |                 |    |          |                    |
|           |   |   Certification |    |          |                    |
|           |   |     Program,    |    |          |                    |
|           |   |     Class       |    |          |                    |
|           |   |     16/2002,    |    |          |                    |
|           |   |     Thai        |    |          |                    |
|           |   |     Institute   |    |          |                    |
|           |   |     of          |    |          |                    |
|           |   |     Directors   |    |          |                    |
|           |   |                 |    |          |                    |
|           |   | -   Chairman    |    |          |                    |
|           |   |     2000, Class |    |          |                    |
|           |   |     10/2004,    |    |          |                    |
|           |   |     Thai        |    |          |                    |
|           |   |     Institute   |    |          |                    |
|           |   |     of          |    |          |                    |
|           |   |     Directors   |    |          |                    |
+-----------+---+-----------------+----+----------+--------------------+
| 2. Dr.    | 6 | -   MB ChB      | 0. |   -      | - Professor        |
| Chanvit   | 5 |     (Bachelor   | 07 |          | Emeritus, Surgery  |
| Ta        |   |     of Medicine |    |          | Department,        |
| nphiphat, |   |     and         |    |          | Faculty of         |
| MD        |   |     Bachelor of |    |          | Medicine,          |
|           |   |     Surgery),   |    |          | Chulalongkorn      |
| Vice      |   |     Leeds       |    |          | University         |
| Ch        |   |     University, |    |          |                    |
| airperson |   |     United      |    |          |                    |
|           |   |     Kingdom     |    |          |                    |
|   Member  |   |                 |    |          |                    |
|   of      |   | -   FRCS        |    |          |                    |
|   N       |   |     (Fellowship |    |          |                    |
| omination |   |     of the      |    |          |                    |
|   and     |   |     Royal       |    |          |                    |
|   Rem     |   |     College of  |    |          |                    |
| uneration |   |     Surgeons),  |    |          |                    |
|           |   |     United      |    |          |                    |
| Committee |   |     Kingdom     |    |          |                    |
+-----------+---+-----------------+----+----------+--------------------+
| 3. Mrs.   | 5 | -   Master of   | 0. | - Sister | - Managing         |
| Linda     | 6 |     Finance,    | 01 | of Mr.   | Director,          |
| Li        |   |     University  |    | Chai     | Bumrungrad         |
| sahapanya |   |     of          |    | Sophon   | Hospital Pcl.      |
|           |   |     Illinois,   |    | panich’s |                    |
|           |   |     USA         |    | wife     |                    |
|  Director |   |                 |    |          |                    |
|           |   | -   Director    |    |          |                    |
|           |   |                 |    |          |                    |
|  Managing |   |   Certification |    |          |                    |
|           |   |     Program     |    |          |                    |
|  Director |   |     Class       |    |          |                    |
|           |   |     78/2006,    |    |          |                    |
|           |   |     Thai        |    |          |                    |
|           |   |     Institute   |    |          |                    |
|           |   |     of          |    |          |                    |
|           |   |     Directors   |    |          |                    |
+-----------+---+-----------------+----+----------+--------------------+
| 4. Mr.    | 5 | -   Master’s    | 0. | -        | - 1993 – Present   |
| Curtis    | 2 |     Degree in   | 01 |          |                    |
| John      |   |     Health      |    |          | Group Chief        |
| Schroeder |   |     Services    |    |          | Executive Officer, |
|           |   |                 |    |          | Bumrungrad         |
|           |   | Administration, |    |          | Hospital Pcl.      |
|  Director |   |     University  |    |          |                    |
|           |   |     of Southern |    |          | - 1987 – 1993      |
|   Group   |   |     California, |    |          |                    |
|   Chief   |   |     USA         |    |          | Director, USC      |
|           |   |                 |    |          | University         |
| Executive |   | -   Director    |    |          | Hospital, Los      |
|   Officer |   |                 |    |          | Angeles,           |
|           |   |   Certification |    |          | California USA     |
|           |   |     Program     |    |          |                    |
|           |   |     Class       |    |          |                    |
|           |   |     78/2006,    |    |          |                    |
|           |   |                 |    |          |                    |
|           |   |   Thai          |    |          |                    |
|           |   |   Institute of  |    |          |                    |
|           |   |   Directors     |    |          |                    |
+-----------+---+-----------------+----+----------+--------------------+
| 5. Dr.    | 7 | -   Doctor of   | 0. | -        | - Clinical         |
| Dhanit    | 2 |     Medicine,   | 02 |          | Professor          |
| Dhe       |   |     Mahidol     |    |          | Emeritus,          |
| andhanoo, |   |     University  |    |          | Director,          |
| MD        |   |                 |    |          | Neurosurgery Unit, |
|           |   | -   Board       |    |          | Department of      |
| Director  |   |                 |    |          | Surgery, Faculty   |
|           |   |  Certification: |    |          | of Medicine,       |
| Ch        |   |                 |    |          | Ramathibodi        |
| airperson |   |   Neurosurgery, |    |          | Hospital, Mahidol  |
| of the    |   |     United      |    |          | University         |
| Medical   |   |     Kingdom     |    |          |                    |
| Director  |   |                 |    |          |                    |
+-----------+---+-----------------+----+----------+--------------------+

* Shareholding as at 30 December 2008, including both preference and
ordinary shares, and shares held by spouse and minor

+----------+---+----------------------+----+-------+-------------------+
| Name /   | A | Education            | S  | F     | Work Experience   |
| Position | g |                      | ha | amily |                   |
|          | e |                      | re | Re    |                   |
|          |   |                      | ho | latio |                   |
|          |   |                      | ld | nship |                   |
|          |   |                      | in | be    |                   |
|          |   |                      | g* | tween |                   |
|          |   |                      | (  | Manag |                   |
|          |   |                      | %) | ement |                   |
+----------+---+----------------------+----+-------+-------------------+
| 6. Mr.   | 7 | -   Honorary         | 0. |   -   | - 1999 – Present  |
| Chatri   | 5 |     Doctorate in     | 50 |   Br  |                   |
| Soph     |   |     Business         |    | other | Chairman, Bangkok |
| onpanich |   |     Administration,  |    |   of  | Bank Pcl.         |
|          |   |     Thammasat        |    |   Mr. |                   |
|          |   |     University       |    |       | - 1999 – Present  |
| Director |   |                      |    |  Chai |                   |
|          |   | -   Honorary Degree  |    |   So  | Chairman, Bangkok |
|          |   |     (Honoris Causa)  |    | phonp | Entertainment     |
|          |   |     of Doctor of     |    | anich | Co., Ltd.         |
|          |   |     Law, Pepperdine  |    |       |                   |
|          |   |     University,      |    |       | - 2005 – Present  |
|          |   |     California, USA  |    |       |                   |
|          |   |                      |    |       | Chairman, Dusit   |
|          |   | -   Honorary Degree  |    |       | Thani Pcl.        |
|          |   |     (Honoris Causa)  |    |       |                   |
|          |   |     of Doctor of     |    |       | - 1963 – Present  |
|          |   |     Business         |    |       |                   |
|          |   |     Management, De   |    |       | Director, Bangkok |
|          |   |     La Salle         |    |       | Bank Pcl.         |
|          |   |     University,      |    |       |                   |
|          |   |     Philippines      |    |       |                   |
|          |   |                      |    |       |                   |
|          |   | -   Certificate of   |    |       |                   |
|          |   |     Banking,         |    |       |                   |
|          |   |     Institute of     |    |       |                   |
|          |   |     Bankers, London, |    |       |                   |
|          |   |     United Kingdom   |    |       |                   |
|          |   |                      |    |       |                   |
|          |   | -   Director         |    |       |                   |
|          |   |     Accreditation    |    |       |                   |
|          |   |     Program Class    |    |       |                   |
|          |   |     CP/2005, Thai    |    |       |                   |
|          |   |     Institute of     |    |       |                   |
|          |   |     Directors        |    |       |                   |
+----------+---+----------------------+----+-------+-------------------+
| 7. Dr.   | 7 | -   MB ChB (Bachelor | 0. | -     | - Emeritus        |
| Anant    | 4 |     of Medicine and  | 11 |       | Professor,        |
| Tejavej, |   |     Bachelor of      |    |       | Department of     |
| MD       |   |     Surgery),        |    |       | Pediatrics,       |
|          |   |     Edinburgh        |    |       |                   |
| Director |   |     University,      |    |       |   Faculty of      |
|          |   |     Scotland, United |    |       |   Medicine,       |
|          |   |     Kingdom          |    |       |   Ramathibodi     |
|          |   |                      |    |       |   Hospital,       |
|          |   | -   DCH, England     |    |       |   Mahidol         |
|          |   |                      |    |       |   University      |
|          |   | -   FRCP (Fellow of  |    |       |                   |
|          |   |     the Royal        |    |       |                   |
|          |   |     College of       |    |       |                   |
|          |   |     Physicians of    |    |       |                   |
|          |   |     Edinburgh),      |    |       |                   |
|          |   |     Scotland, United |    |       |                   |
|          |   |     Kingdom          |    |       |                   |
|          |   |                      |    |       |                   |
|          |   | -   Director         |    |       |                   |
|          |   |     Accreditation    |    |       |                   |
|          |   |     Program Class    |    |       |                   |
|          |   |     47/2005, Thai    |    |       |                   |
|          |   |     Institute of     |    |       |                   |
|          |   |     Directors        |    |       |                   |
+----------+---+----------------------+----+-------+-------------------+
| 8. Dr.   | 7 | -   MB (Bachelor of  | -  | -     | - 2008 – Present  |
| John     | 2 |     Medicine), BCh   |    |       |                   |
| Yang     |   |     (Bachelor of     |    |       | Director, Tongkah |
| pichitt, |   |     Surgery), BAO    |    |       | Harbour Pcl.      |
| MD       |   |     (Bachelor of     |    |       |                   |
|          |   |     Arts of          |    |       | - Independent     |
| Director |   |     Obstetrics),     |    |       | Physician,        |
|          |   |     Queens           |    |       | Ruamrudee Clinic  |
|          |   |     University,      |    |       |                   |
|          |   |     Belfast,         |    |       |                   |
|          |   |     Northern         |    |       |                   |
|          |   |     Ireland, United  |    |       |                   |
|          |   |     Kingdom          |    |       |                   |
|          |   |                      |    |       |                   |
|          |   | -   MRCOG (Member of |    |       |                   |
|          |   |     Royal College of |    |       |                   |
|          |   |     Obstetricians    |    |       |                   |
|          |   |     and              |    |       |                   |
|          |   |     Gynecologists),  |    |       |                   |
|          |   |     London, United   |    |       |                   |
|          |   |     Kingdom          |    |       |                   |
|          |   |                      |    |       |                   |
|          |   | -   FRCOG (Fellow of |    |       |                   |
|          |   |     Royal College of |    |       |                   |
|          |   |     Obstetricians    |    |       |                   |
|          |   |     and              |    |       |                   |
|          |   |     Gynecologists),  |    |       |                   |
|          |   |     London, United   |    |       |                   |
|          |   |     Kingdom          |    |       |                   |
+----------+---+----------------------+----+-------+-------------------+

* Shareholding as at 30 December 2008, including both preference and
ordinary shares, and shares held by spouse and minor

+------------+---+--------------------+----+-------+------------------+
| Name /     | A | Education          | Sh | F     | Work Experience  |
| Position   | g |                    | ar | amily |                  |
|            | e |                    | eh | Re    |                  |
|            |   |                    | ol | latio |                  |
|            |   |                    | di | nship |                  |
|            |   |                    | ng | be    |                  |
|            |   |                    |  * | tween |                  |
|            |   |                    | (  | Manag |                  |
|            |   |                    | %) | ement |                  |
+------------+---+--------------------+----+-------+------------------+
| 9. Dr.     | 6 | -   Doctor of      | 0. | -     | - 1980 – Present |
| Khun       | 2 |     Medicine,      | 04 |       |                  |
| Swanya     |   |     Mahidol        |    |       | Cardiologist,    |
| Dej-Udom,  |   |     University     |    |       | Bumrungrad       |
| MD         |   |                    |    |       | Hospital Pcl.    |
|            |   | -   Board          |    |       |                  |
| Director   |   |                    |    |       | - 1992 – Present |
|            |   |    Certification - |    |       |                  |
|            |   |     Internal       |    |       | Cardiologist,    |
|            |   |     Medicine       |    |       | Paat Pattana     |
|            |   |                    |    |       | Medical Center   |
|            |   |   - Cardiology     |    |       |                  |
|            |   |                    |    |       | - Present        |
|            |   | -   Director       |    |       |                  |
|            |   |     Accreditation  |    |       | Scientific       |
|            |   |     Program Class  |    |       | Director, The    |
|            |   |     47/2005, Thai  |    |       | Heart Foundation |
|            |   |     Institute of   |    |       | of Thailand      |
|            |   |     Directors      |    |       | Under Royal      |
|            |   |                    |    |       | Patronage        |
|            |   |                    |    |       |                  |
|            |   |                    |    |       | - Present        |
|            |   |                    |    |       |                  |
|            |   |                    |    |       | Secretariat, The |
|            |   |                    |    |       | Health Promotion |
|            |   |                    |    |       | Foundation       |
+------------+---+--------------------+----+-------+------------------+
| 10. Mrs.   | 5 | -   Bachelor of    | -  | -     | - 1976 - Present |
| Kulathida  | 5 |     Science in     |    |       |                  |
| S          |   |     Chemistry,     |    |       | Bangkok Bank     |
| ivayathorn |   |     Stetson        |    |       | Pcl.             |
|            |   |     University,    |    |       |                  |
| Director   |   |     USA            |    |       | Current          |
|            |   |                    |    |       | Position:        |
|   Member   |   | -   Chief          |    |       | Executive Vice   |
|   of       |   |     Financial      |    |       | President,       |
|            |   |     Officer        |    |       | Bangkok Bank     |
| Nomination |   |     Certification  |    |       | Pcl.             |
|   and      |   |     Program,       |    |       |                  |
|   Re       |   |     Federation of  |    |       |                  |
| muneration |   |     Accounting     |    |       |                  |
|            |   |     Professions,   |    |       |                  |
|  Committee |   |     Class 6/2006   |    |       |                  |
|            |   |                    |    |       |                  |
|            |   | -   Advanced       |    |       |                  |
|            |   |     Management     |    |       |                  |
|            |   |     Program,       |    |       |                  |
|            |   |     Harvard        |    |       |                  |
|            |   |     Business       |    |       |                  |
|            |   |     School, 1997   |    |       |                  |
|            |   |                    |    |       |                  |
|            |   | -   Director       |    |       |                  |
|            |   |     Certification  |    |       |                  |
|            |   |     Program Class  |    |       |                  |
|            |   |     3/2000, Thai   |    |       |                  |
|            |   |     Institute of   |    |       |                  |
|            |   |     Directors      |    |       |                  |
|            |   |                    |    |       |                  |
|            |   | -   Audit          |    |       |                  |
|            |   |     Committee      |    |       |                  |
|            |   |     Program Class  |    |       |                  |
|            |   |     4/2004, Thai   |    |       |                  |
|            |   |     Institute of   |    |       |                  |
|            |   |     Directors      |    |       |                  |
|            |   |                    |    |       |                  |
|            |   | -   Quality        |    |       |                  |
|            |   |     Financial      |    |       |                  |
|            |   |     Reporting      |    |       |                  |
|            |   |     Class 1/2006,  |    |       |                  |
|            |   |     Thai Institute |    |       |                  |
|            |   |     of Directors   |    |       |                  |
|            |   |                    |    |       |                  |
|            |   | -   Chartered      |    |       |                  |
|            |   |     Director       |    |       |                  |
|            |   |     Program Class  |    |       |                  |
|            |   |     4/2008, Thai   |    |       |                  |
|            |   |     Institute of   |    |       |                  |
|            |   |     Directors      |    |       |                  |
+------------+---+--------------------+----+-------+------------------+

* Shareholding as at 30 December 2008, including both preference and
ordinary shares, and shares held by spouse and minor

+----------+---+----------------+----+---------+-----------------------+
| Name /   | A | Education      | Sh | Family  | Work Experience       |
| Position | g |                | ar | Relat   |                       |
|          | e |                | eh | ionship |                       |
|          |   |                | ol | between |                       |
|          |   |                | di | Man     |                       |
|          |   |                | ng | agement |                       |
|          |   |                |  * |         |                       |
|          |   |                | (  |         |                       |
|          |   |                | %) |         |                       |
+----------+---+----------------+----+---------+-----------------------+
| 11. Mr.  | 4 | -   Master of  | 0. |   -     | - 2005 – Present      |
| Chong    | 0 |     Science in | 05 |         |                       |
| Toh      |   |                |    |  Spouse | Executive Vice        |
|          |   |    Management, |    |   of    | President,            |
| Director |   |                |    |   Mr.   | International Banking |
|          |   |  Massachusetts |    |   Chai  | Group, Bangkok Bank   |
|          |   |     Institute  |    |         | Pcl.                  |
|          |   |     of         |    | Sophonp |                       |
|          |   |                |    | anich’s | - 2005 – Present      |
|          |   |    Technology, |    |   d     |                       |
|          |   |     USA        |    | aughter | Executive Chairman,   |
|          |   |                |    |         | Bualuang Securities   |
|          |   | -   Bachelor   |    |         | Pcl.                  |
|          |   |     of Arts in |    |         |                       |
|          |   |                |    |         | - 2001 – Present      |
|          |   |    Philosophy, |    |         |                       |
|          |   |     Politics   |    |         | Director, Bualuang    |
|          |   |     and        |    |         | Securities Pcl.       |
|          |   |     Economics, |    |         |                       |
|          |   |     Oxford     |    |         | - 2000 – Present      |
|          |   |                |    |         |                       |
|          |   |    University, |    |         | Director, Asia Cement |
|          |   |     United     |    |         | Pcl.                  |
|          |   |     Kingdom    |    |         |                       |
|          |   |                |    |         | - 2001 – 2005         |
|          |   | -   Director   |    |         |                       |
|          |   |                |    |         | President, Bualuang   |
|          |   |  Accreditation |    |         | Securities Pcl.       |
|          |   |     Program    |    |         |                       |
|          |   |     Class      |    |         | - 1999 – 2005         |
|          |   |     54/2006,   |    |         |                       |
|          |   |     Thai       |    |         | Director, Bualuang    |
|          |   |     Institute  |    |         | Finance Co., Ltd.     |
|          |   |     of         |    |         |                       |
|          |   |     Directors  |    |         | - 2000 – 2001         |
|          |   |                |    |         |                       |
|          |   |                |    |         | President, Bualuang   |
|          |   |                |    |         | Finance Co., Ltd.     |
+----------+---+----------------+----+---------+-----------------------+
| 12. Mr.  | 4 | -   Master of  | -  | -       | - Chief Investment    |
| Felix    | 9 |     Business   |    |         | Officer, Istithmar    |
| Patrick  |   |     A          |    |         | World Capital,        |
| Herlihy  |   | dministration, |    |         | Istithmar PJSC        |
|          |   |     Columbia   |    |         |                       |
| Director |   |                |    |         |   (member of Dubai    |
|          |   |    University, |    |         |   World Company)      |
|          |   |     USA        |    |         |                       |
|          |   |                |    |         | - Managing Director,  |
|          |   | -   AM (Artium |    |         | IFL Investment        |
|          |   |                |    |         | S.p.A., Agneli Group  |
|          |   |  Baccalaures), |    |         | of Italy              |
|          |   |     Magna cum  |    |         |                       |
|          |   |     laude in   |    |         | - Managing Director   |
|          |   |     Economics, |    |         | and Principal, Lehman |
|          |   |     Harvard    |    |         | Brothers Merchant     |
|          |   |                |    |         | Banking (LBMB)        |
|          |   |    University, |    |         |                       |
|          |   |     USA        |    |         |                       |
+----------+---+----------------+----+---------+-----------------------+
| 13. Dr.  | 6 | -   Doctor of  | 0. | -       | - 1987 – 1994         |
| Sinn     | 7 |     Medicine,  | 01 |         |                       |
| Anuras,  |   |                |    |         | Professor and Vice    |
| MD       |   |  Chulalongkorn |    |         | Chairperson of        |
|          |   |     University |    |         | Medical Affairs,      |
| Director |   |                |    |         | University Medical    |
|          |   | -   Board      |    |         | Center, Lubbock,      |
| Group    |   |                |    |         | Texas, USA            |
| Medical  |   | Certifications |    |         |                       |
| Director |   |                |    |         |                       |
|          |   |   - American   |    |         |                       |
|          |   |   Board of     |    |         |                       |
|          |   |   Internal     |    |         |                       |
|          |   |   Medicine     |    |         |                       |
|          |   |                |    |         |                       |
|          |   | -   American   |    |         |                       |
|          |   |     Board of   |    |         |                       |
|          |   |     Ga         |    |         |                       |
|          |   | stroenterology |    |         |                       |
+----------+---+----------------+----+---------+-----------------------+

* Shareholding as at 30 December 2008, including both preference and
ordinary shares, and shares held by spouse and minor

+-------------+---+-----------------+----+-------+--------------------+
| Name /      | A | Education       | S  | F     | Work Experience    |
| Position    | g |                 | ha | amily |                    |
|             | e |                 | re | Re    |                    |
|             |   |                 | ho | latio |                    |
|             |   |                 | ld | nship |                    |
|             |   |                 | in | be    |                    |
|             |   |                 | g* | tween |                    |
|             |   |                 | (  | Manag |                    |
|             |   |                 | %) | ement |                    |
+-------------+---+-----------------+----+-------+--------------------+
| 14. Ms.     | 4 | -   Master of   | -  | -     | - 1991 – Present   |
| Sophavadee  | 8 |     Business    |    |       |                    |
| Uttamobol   |   |                 |    |       | Legal Consultant,  |
|             |   | Administration, |    |       | Dhamrongtham Law   |
| Director    |   |                 |    |       | Office             |
|             |   |   Chulalongkorn |    |       |                    |
| Chairperson |   |     University  |    |       | - 2001 – Present   |
| of Audit    |   |                 |    |       |                    |
| Committee   |   | -   Director    |    |       | Director, S&P      |
|             |   |                 |    |       | Syndicate Pcl.     |
|             |   |   Accreditation |    |       |                    |
|             |   |     Program     |    |       |                    |
|             |   |     Class       |    |       |                    |
|             |   |     5/2003,     |    |       |                    |
|             |   |     Thai        |    |       |                    |
|             |   |     Institute   |    |       |                    |
|             |   |     of          |    |       |                    |
|             |   |     Directors   |    |       |                    |
|             |   |                 |    |       |                    |
|             |   | -   Audit       |    |       |                    |
|             |   |     Committee   |    |       |                    |
|             |   |     Program     |    |       |                    |
|             |   |     Class       |    |       |                    |
|             |   |     2/2004,     |    |       |                    |
|             |   |     Thai        |    |       |                    |
|             |   |     Institute   |    |       |                    |
|             |   |     of          |    |       |                    |
|             |   |     Directors   |    |       |                    |
|             |   |                 |    |       |                    |
|             |   | -   Role of     |    |       |                    |
|             |   |     Chairman    |    |       |                    |
|             |   |     Program     |    |       |                    |
|             |   |     Class       |    |       |                    |
|             |   |     14/2006,    |    |       |                    |
|             |   |     Thai        |    |       |                    |
|             |   |     Institute   |    |       |                    |
|             |   |     of          |    |       |                    |
|             |   |     Directors   |    |       |                    |
+-------------+---+-----------------+----+-------+--------------------+
| 15. Mr.     | 6 | -   Bank        | 0. | -     | - 1982 – Present   |
| Soradis     | 8 |     Management, | 03 |       |                    |
| Vinyaratn   |   |     City of     |    |       | Vice Chairperson,  |
|             |   |     London      |    |       | Landmark Hotel     |
| Director    |   |     College of  |    |       | Group              |
|             |   |     Banking,    |    |       |                    |
| Member of   |   |     London,     |    |       | - 1957 – 1990      |
| Audit       |   |     United      |    |       |                    |
| Committee   |   |     Kingdom     |    |       | Executive Vice     |
|             |   |                 |    |       | President, Bangkok |
|             |   | -   Director    |    |       | Bank Pcl.          |
|             |   |                 |    |       |                    |
|             |   |   Accreditation |    |       |                    |
|             |   |     Program     |    |       |                    |
|             |   |     Class       |    |       |                    |
|             |   |     CP/2005 ,   |    |       |                    |
|             |   |     Thai        |    |       |                    |
|             |   |     Institute   |    |       |                    |
|             |   |     of          |    |       |                    |
|             |   |     Directors   |    |       |                    |
+-------------+---+-----------------+----+-------+--------------------+
| 16. Mr.     | 7 | -   Bachelor’s  | 0. | -     | - Chairperson, New |
| Boonpakorn  | 3 |     Degree of   | 04 |       | City (Bangkok)     |
| Chokwathana |   |     Economics,  |    |       | Pcl.               |
|             |   |     University  |    |       |                    |
|   Director  |   |     of          |    |       | - Chairperson, Dr. |
|             |   |     Nottingham, |    |       | Thiam Chokwatana   |
|   Member of |   |     United      |    |       | Foundation         |
|   Audit     |   |     Kingdom     |    |       |                    |
|   Committee |   |                 |    |       | - Vice             |
|             |   | -   Director    |    |       | Chairperson, Saha  |
|   Chairman  |   |                 |    |       | Pathanapibul Pcl.  |
|   of        |   |   Certification |    |       |                    |
|             |   |     Program     |    |       | - Vice             |
|  Nomination |   |     Class       |    |       | Chairperson, Saha  |
|   and       |   |     68/2005,    |    |       | Pathana            |
|   R         |   |     Thai        |    |       | Inter-Holding Pcl. |
| emuneration |   |     Institute   |    |       |                    |
|   Committee |   |     of          |    |       | - Director, IT     |
|             |   |     Directors   |    |       | City Pcl.          |
|             |   |                 |    |       |                    |
|             |   | -   Director    |    |       |                    |
|             |   |                 |    |       |                    |
|             |   |   Accreditation |    |       |                    |
|             |   |     Program     |    |       |                    |
|             |   |     Class       |    |       |                    |
|             |   |     3/2003,     |    |       |                    |
|             |   |     Thai        |    |       |                    |
|             |   |     Institute   |    |       |                    |
|             |   |     of          |    |       |                    |
|             |   |     Directors   |    |       |                    |
|             |   |                 |    |       |                    |
|             |   | -   Role of     |    |       |                    |
|             |   |                 |    |       |                    |
|             |   |    Compensation |    |       |                    |
|             |   |     Committee   |    |       |                    |
|             |   |     Program     |    |       |                    |
|             |   |     Class       |    |       |                    |
|             |   |     7/2008,     |    |       |                    |
|             |   |     Thai        |    |       |                    |
|             |   |     Institute   |    |       |                    |
|             |   |     of          |    |       |                    |
|             |   |     Directors   |    |       |                    |
+-------------+---+-----------------+----+-------+--------------------+

* Shareholding as at 30 December 2008, including both preference and
ordinary shares, and shares held by spouse and minor

Management

+-------------+---+----------------+----+---------+--------------------+
| Name /      | A | Education      | S  | Family  | Work Experience    |
| Position    | g |                | ha | Relat   |                    |
|             | e |                | re | ionship |                    |
|             |   |                | ho | between |                    |
|             |   |                | ld | Man     |                    |
|             |   |                | in | agement |                    |
|             |   |                | g* |         |                    |
|             |   |                | (  |         |                    |
|             |   |                | %) |         |                    |
+-------------+---+----------------+----+---------+--------------------+
| 1. Mrs.     | 5 | -   Master of  | 0. | -       | - Managing         |
| Linda       | 6 |     Finance,   | 01 | Sister  | Director,          |
| Lisahapanya |   |     University |    | of Mr.  | Bumrungrad         |
|             |   |     of         |    | Chai    | Hospital Pcl.      |
|   Director  |   |     Illinois,  |    | Sophonp |                    |
|             |   |     USA        |    | anich’s |                    |
|   Managing  |   |                |    | wife    |                    |
|   Director  |   | -   Director   |    |         |                    |
|             |   |                |    |         |                    |
|             |   |  Certification |    |         |                    |
|             |   |     Program    |    |         |                    |
|             |   |     Class      |    |         |                    |
|             |   |     78/2006,   |    |         |                    |
|             |   |     Thai       |    |         |                    |
|             |   |     Institute  |    |         |                    |
|             |   |     of         |    |         |                    |
|             |   |     Directors  |    |         |                    |
+-------------+---+----------------+----+---------+--------------------+
| 2. Dr.      | 7 | -   Doctor of  | 0. | -       | - Clinical         |
| Dhanit      | 2 |     Medicine,  | 02 |         | Professor          |
| D           |   |     Mahidol    |    |         | Emeritus,          |
| heandhanoo, |   |     University |    |         | Director,          |
| MD          |   |                |    |         | Neurosurgery Unit, |
|             |   | -   Board      |    |         | Department of      |
| Director    |   |                |    |         | Surgery, Faculty   |
|             |   | Certification: |    |         | of Medicine,       |
| Chairperson |   |                |    |         | Ramathibodi        |
| of the      |   |  Neurosurgery, |    |         | Hospital, Mahidol  |
| Medical     |   |     United     |    |         | University         |
| Director    |   |     Kingdom    |    |         |                    |
+-------------+---+----------------+----+---------+--------------------+
| 3. Mr.      | 5 | -   Master’s   | 0. | -       | - 1993 – Present   |
| Curtis John | 2 |     Degree in  | 01 |         |                    |
| Schroeder   |   |     Health     |    |         | Group Chief        |
|             |   |     Services   |    |         | Executive Officer, |
|   Director  |   |     A          |    |         | Bumrungrad         |
|             |   | dministration, |    |         | Hospital Pcl.      |
|   Group     |   |     University |    |         |                    |
|   Chief     |   |     of         |    |         | - 1987 – 1993      |
|   Executive |   |     Southern   |    |         |                    |
|   Officer   |   |                |    |         | Director, USC      |
|             |   |    California, |    |         | University         |
|             |   |     USA        |    |         | Hospital, Los      |
|             |   |                |    |         | Angeles,           |
|             |   | -   Director   |    |         | California USA     |
|             |   |                |    |         |                    |
|             |   |  Certification |    |         |                    |
|             |   |     Program    |    |         |                    |
|             |   |     Class      |    |         |                    |
|             |   |     78/2006,   |    |         |                    |
|             |   |     Thai       |    |         |                    |
|             |   |     Institute  |    |         |                    |
|             |   |     of         |    |         |                    |
|             |   |     Directors  |    |         |                    |
+-------------+---+----------------+----+---------+--------------------+
| 4. Dr. Sinn | 6 | -   Doctor of  | 0. | -       | - 1987 – 1994      |
| Anuras, MD  | 7 |     Medicine,  | 01 |         |                    |
|             |   |                |    |         | Professor and Vice |
| Director    |   |  Chulalongkorn |    |         | Chairperson of     |
|             |   |     University |    |         | Medical Affairs,   |
| Group       |   |                |    |         | University Medical |
| Medical     |   | -   Board      |    |         | Center, Lubbock,   |
| Director    |   |                |    |         | Texas, USA         |
|             |   | Certifications |    |         |                    |
|             |   |                |    |         |                    |
|             |   |   - American   |    |         |                    |
|             |   |   Board of     |    |         |                    |
|             |   |   Internal     |    |         |                    |
|             |   |   Medicine     |    |         |                    |
|             |   |                |    |         |                    |
|             |   | -   American   |    |         |                    |
|             |   |     Board of   |    |         |                    |
|             |   |     Ga         |    |         |                    |
|             |   | stroenterology |    |         |                    |
+-------------+---+----------------+----+---------+--------------------+
| 5. Dr.      | 5 | -   Doctor of  | -  | -       | - 1989 – Present   |
| Karoon      | 9 |     Medicine,  |    |         |                    |
| Me          |   |     Faculty of |    |         | Orthopedics        |
| kanontchai, |   |     Medicine,  |    |         | Consultant,        |
| MD          |   |                |    |         | Bumrungrad         |
|             |   |    Ramathibodi |    |         | Hospital Pcl.      |
| Associate   |   |     Hospital,  |    |         |                    |
| Group       |   |     Mahidol    |    |         | - 1983 – 1989      |
| Medical     |   |     University |    |         |                    |
| Director    |   |                |    |         | Lecturer,          |
|             |   | -   Board      |    |         | Orthopedics and    |
|             |   |                |    |         | Rehabilitation     |
|             |   | Certification: |    |         | Department,        |
|             |   |     Orthopedic |    |         | Faculty of         |
|             |   |     Surgery    |    |         | Medicine,          |
|             |   |                |    |         | Ramathibodi        |
|             |   |                |    |         | Hospital, Mahidol  |
|             |   |                |    |         | University         |
|             |   |                |    |         |                    |
|             |   |                |    |         | - 1978 – 1983      |
|             |   |                |    |         |                    |
|             |   |                |    |         | Full time          |
|             |   |                |    |         | physician,         |
|             |   |                |    |         | Saraburi Province  |
|             |   |                |    |         | Hospital           |
+-------------+---+----------------+----+---------+--------------------+

* Shareholding as at 30 December 2008, including both preference and
ordinary shares, and shares held by spouse and minor

+----------+---+-----------------+----+------+------------------------+
| Name /   | A | Education       | S  | Fa   | Work Experience        |
| Position | g |                 | ha | mily |                        |
|          | e |                 | re | Rela |                        |
|          |   |                 | ho | tion |                        |
|          |   |                 | ld | ship |                        |
|          |   |                 | in | bet  |                        |
|          |   |                 | g* | ween |                        |
|          |   |                 | (  | Ma   |                        |
|          |   |                 | %) | nage |                        |
|          |   |                 |    | ment |                        |
+----------+---+-----------------+----+------+------------------------+
| 6. Dr.   | 5 | -   Doctor of   | -  | -    | - 1998 – Present       |
| Chamaree | 4 |     Medicine,   |    |      |                        |
| Ch       |   |     Faculty of  |    |      | Executive Committee,   |
| uapetcha |   |     Medicine,   |    |      | Royal College of       |
| rasopon, |   |     Ramathibodi |    |      | Radiologists of        |
| MD       |   |     Hospital,   |    |      | Thailand               |
|          |   |     Mahidol     |    |      |                        |
| Medical  |   |     University  |    |      | - 1998 – 2008          |
| D        |   |                 |    |      |                        |
| irector, |   | -   Board       |    |      | Consultant             |
| Bu       |   |                 |    |      | Radiologist, National  |
| mrungrad |   |  Certification: |    |      | Cancer Institute       |
| Inter    |   |     General     |    |      |                        |
| national |   |     Radiology,  |    |      | - 1983 – 1988          |
| H        |   |     Thailand    |    |      |                        |
| ospital, |   |                 |    |      | Instructor, Department |
| Bangkok  |   | -               |    |      | of Radiology, Faculty  |
|          |   |    Fellowships: |    |      | of Medicine,           |
|          |   |                 |    |      | Ramathibodi Hospital,  |
|          |   |   - Vascular    |    |      | Mahidol University     |
|          |   |   and           |    |      |                        |
|          |   |                 |    |      |                        |
|          |   |  Interventional |    |      |                        |
|          |   |   Radiology,    |    |      |                        |
|          |   |   USA           |    |      |                        |
|          |   |                 |    |      |                        |
|          |   |   - Body        |    |      |                        |
|          |   |   Imaging, USA  |    |      |                        |
+----------+---+-----------------+----+------+------------------------+
| 7. Dr.   | 6 | -   Doctor of   | -  | -    | - 2006 – Present       |
| Apichati | 0 |     Medicine,   |    |      |                        |
| Siva     |   |     Faculty of  |    |      | Chief Quality Officer, |
| yathorn, |   |     Medicine,   |    |      | Bumrungrad Hospital    |
| MD       |   |     Siriraj     |    |      | Pcl.                   |
|          |   |     Hospital,   |    |      |                        |
| Chief    |   |     Mahidol     |    |      | - 2002 – 2005          |
| Quality  |   |     University  |    |      |                        |
| Officer, |   |                 |    |      | Chairperson of Quality |
| Bu       |   | -   Board       |    |      | Development Committee, |
| mrungrad |   |                 |    |      | Mahidol University     |
| Inter    |   |  Certification: |    |      |                        |
| national |   |     Dermatology |    |      | - 1998 – 2005          |
| H        |   |                 |    |      |                        |
| ospital, |   |                 |    |      | Associate Dean,        |
| Bangkok  |   |                 |    |      | Quality Development,   |
|          |   |                 |    |      | Faculty of Medicine,   |
|          |   |                 |    |      | Siriraj Hospital,      |
|          |   |                 |    |      | Mahidol University     |
|          |   |                 |    |      |                        |
|          |   |                 |    |      | - 1996 – 1998          |
|          |   |                 |    |      |                        |
|          |   |                 |    |      | Associate Dean,        |
|          |   |                 |    |      | Quality Development    |
|          |   |                 |    |      | and Special Affairs,   |
|          |   |                 |    |      | Faculty of Graduate    |
|          |   |                 |    |      | Studies, Mahidol       |
|          |   |                 |    |      | University             |
+----------+---+-----------------+----+------+------------------------+
| 8. Mr.   | 6 | -   Master’s    | -  | -    | - BUPA Health Care     |
| James    | 1 |     Degree in   |    |      | Asia (previously       |
| Matthew  |   |     Health      |    |      | VISTA)                 |
| Banner   |   |     Services    |    |      |                        |
|          |   |                 |    |      | - Director and Chief   |
| Chief    |   | Administration, |    |      | Executive Officer,     |
| E        |   |     Medical     |    |      | Subang Jaya Medical    |
| xecutive |   |     College of  |    |      | Center, Kuala Lumpur , |
| Officer, |   |     Virginia,   |    |      | Malaysia               |
| Bu       |   |     USA         |    |      |                        |
| mrungrad |   |                 |    |      |                        |
| Inter    |   |                 |    |      |                        |
| national |   |                 |    |      |                        |
| H        |   |                 |    |      |                        |
| ospital, |   |                 |    |      |                        |
| Bangkok  |   |                 |    |      |                        |
+----------+---+-----------------+----+------+------------------------+
| 9. Mrs.  | 5 | -   Bachelor’s  | -  | -    | - 1987 – 1994          |
| Lee Chan | 4 |     Degree,     |    |      |                        |
| Yow      |   |     Victoria    |    |      | Chief Financial        |
|          |   |     University  |    |      | Officer, Mount         |
|   Chief  |   |     of          |    |      | Elizabeth Hospital     |
|   F      |   |     Wellington, |    |      | Ltd., Singapore        |
| inancial |   |     New Zealand |    |      |                        |
|          |   |                 |    |      | - 1984 – 1986          |
| Officer, |   | -   Director    |    |      |                        |
|   Bu     |   |                 |    |      | Chief Accountant,      |
| mrungrad |   |   Certification |    |      | Scotts Holding (S)     |
|   Inter  |   |     Program     |    |      | Pte. Ltd.              |
| national |   |     Class       |    |      |                        |
|   H      |   |     78/2006,    |    |      | - 1982 – 1983          |
| ospital, |   |     Thai        |    |      |                        |
|          |   |     Institute   |    |      | Internal Audit         |
|  Bangkok |   |     of          |    |      | Manager, Diethelm      |
|          |   |     Directors   |    |      | Singapore Pte. Ltd.    |
+----------+---+-----------------+----+------+------------------------+
| 10. Ms.  | 5 | -   Master of   | -  | -    | - Managing Director,   |
| Karen    | 2 |     Political   |    |      | BUPA Insurance         |
| Carter   |   |     Science,    |    |      | (Thailand)             |
|          |   |     Johns       |    |      |                        |
| Chief    |   |     Hopkins     |    |      |                        |
| O        |   |     University, |    |      |                        |
| perating |   |     Maryland,   |    |      |                        |
| Officer, |   |     USA         |    |      |                        |
| Bu       |   |                 |    |      |                        |
| mrungrad |   |                 |    |      |                        |
| Inter    |   |                 |    |      |                        |
| national |   |                 |    |      |                        |
| H        |   |                 |    |      |                        |
| ospital, |   |                 |    |      |                        |
| Bangkok  |   |                 |    |      |                        |
+----------+---+-----------------+----+------+------------------------+

* Shareholding as at 30 December 2008, including both preference and
ordinary shares, and shares held by spouse and minor

Management / Controlling Power of Subsidiaries and Affiliates

  ----------------------- ------------ -------------- ------------- --------------- ------------
                          Company      Subsidiaries                                 

  Name                    Bumrungrad   Bumrungrad     Vitallife     Bumrungrad      Asia Renal
                          Hospital     Medical Center Corporation   International   Care
                          Public       Limited        Limited       Limited         (Thailand)
                          Company                                                   Co., Ltd.
                          Limited                                                   

  1. Mr. Chai             X            X              X                             
  Sophonpanich                                                                      

  2. Dr. Chanvit          /            /                                            
  Tanphiphat, MD                                                                    

  3. Mrs. Linda           //           //             /                             
  Lisahapanya                                                                       

  4. Mrs. Kulathida       /            /                                            
  Sivayathorn                                                                       

  5. Dr. John             /                                                         
  Yangpichitt, MD                                                                   

  6. Dr. Dhanit           //           //                                           
  Dheandhanoo, MD                                                                   

  7. Dr. Khun Swanya      /                                                         
  Dej-Udom, MD                                                                      

  8 Dr. Anant Tejavej, MD /                                                         

  9 Mr. Chong Toh         /            /                            /               

  10. Ms. Sophavadee      /                                                         
  Uttamobol                                                                         

  11. Mr. Soradis         /                                                         
  Vinyaratn                                                                         

  12. Mr. Boonpakorn      /            /                                            
  Chokwathana                                                                       

  13. Mr. Chatri          /                                                         
  Sophonpanich                                                                      

  14. Mr. Curtis John     //           //             /             X               X
  Schroeder                                                                         

  15. Dr. Sinn Anuras, MD //           //             /                             

  16. Mr. Felix Herlihy   /                                                         
  ----------------------- ------------ -------------- ------------- --------------- ------------

Notes:

  1. / = Director X = Chairman // = Management

  2. CDE Trading Company Limited (previously Global Care Solutions
  (Thailand) Company Limited) and Global Care Solutions S.A. are not
  shown in the above table as no director/management of the Company
  holds the position of director, chairman or management in CDE Trading
  Company Limited and Global Care Solutions S.A.