**Exhibit 21.1**

 

**ENTITIES OF ADVANCED MEDICAL OPTICS, INC.**

 
| ** ** | **NAME OF SUBSIDIARY**                        | ** **                 | **PLACE OF INCORPORATION  OR ORGANIZATION** |
|------------|-----------------------------------------------|----------------------------|---------------------------------------------|
|       |                                          |                       |
| 1.         | AMO Holdings, Inc.                            | United States (Delaware)   |
| 2.         | AMO Nominee Holdings, LLC                     | United States (Delaware)   |
| 3.         | AMO Spain Holdings, LLC                       | United States (Delaware)   |
| 4.         | AMO U.K. Holdings, LLC                        | United States (Delaware)   |
| 5.         | AMO USA, Inc.                                 | United States (Delaware)   |
| 6.         | Quest Vision Technology, Inc.                 | United States (California) |
| 7.         | VISX, Incorporated                            | United States (Delaware)   |
| 8.         | Advanced Medical Optics Australia Pty Ltd.    | Australia                  |
| 9.         | AMO Belgium BVBA                              | Belgium                    |
| 10.        | AMO Brasil Ltda.                              | Brazil                     |
| 11.        | AMO Canada Company                            | Canada                     |
| 12.        | AMO Global Holdings                           | Cayman Islands             |
| 13.        | AMO Ireland                                   | Cayman Islands             |
| 14.        | AMO Puerto Rico Manufacturing, Inc.           | Cayman Islands             |
| 15.        | VISX                                          | Cayman Islands             |
| 16.        | AMO (Hangzhou) Co., Ltd.                      | China                      |
| 17.        | AMO Denmark ApS                               | Denmark                    |
| 18.        | AMO France SAS                                | France                     |
| 19.        | AMO Germany GmbH                              | Germany                    |
| 20.        | AMO Asia Limited                              | Hong Kong                  |
| 21         | Advanced Medical Optics India Private Limited | India                      |
| 22.        | Allergan Trading International Limited        | Ireland                    |
| 23.        | AMO Ireland Export Ltd.                       | Ireland                    |
| 24.        | AMO International Holdings                    | Ireland                    |
| 25.        | AMO Ireland Finance                           | Ireland                    |
| 26.        | AMO Regional Holdings                         | Ireland (Non Resident)     |
| 27.        | AMO Italy SrL                                 | Italy                      |
| 28.        | AMO Japan KK                                  | Japan                      |
| 29.        | AMO Malta Limited                             | Malta                      |
| 30.        | AMO Netherlands BV                            | Netherlands                |
| 31.        | AMO Groningen B.V.                            | Netherlands                |
| 32.        | Advanced Medical Optics Norway ASA            | Norway                     |
| 33.        | AMO Singapore Pte. Ltd.                       | Singapore                  |
| 34.        | Advanced Medical Optics Spain S.L.            | Spain                      |
| 35.        | AMO Manufacturing Spain, S.L.                 | Spain                      |
| 36.        | Advanced Medical Optics Norden AB             | Sweden                     |
| 37.        | Advanced Medical Optics Uppsala AB            | Sweden                     |
| 38.        | AMO Switzerland GmbH                          | Switzerland                |
| 39.        | AMO United Kingdom, Ltd.                      | United Kingdom             |

 

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