Exhibit        32.01

 

CERTIFICATION PURSUANT TO

18 U.S.C.        SECTION 1350,

AS        ADOPTED PURSUANT TO

SECTION        906 OF THE SARBANES-OXLEY ACT OF 2002

 

In        connection with the Quarterly Report of NuStar GP Holdings, LLC (the Company) on Form 10-Q        for the quarter ended June 30, 2007, as filed with the Securities and Exchange Commission        on the date hereof (the Report), I, Curtis V. Anastasio, President and Chief Executive        Officer of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted        pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

 

|   | 1. | The Report fully complies with the requirements of Section                        13(a) or 15(d) of the Securities Exchange Act of 1934; and |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------|

         

|   | 2. | The information contained in the Report fairly presents, in                        all material respects, the financial condition and results of operations of                        the Company. |
|--------|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

 

|  

/s/ Curtis V. Anastasio |
|---------------------------------|

Curtis V.        Anastasio

President        and Chief Executive Officer

August 9,        2007

 

 

A signed        original of the written statement required by Section 906 has been provided to NuStar GP        Holdings, LLC and will be retained by NuStar GP Holdings, LLC and furnished to the        Securities and Exchange Commission or its staff upon request.

 

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CERTIFICATION PURSUANT TO

18 U.S.C.        SECTION 1350,

AS        ADOPTED PURSUANT TO

SECTION        906 OF THE SARBANES-OXLEY ACT OF 2002

 

In        connection with the Quarterly Report of NuStar GP Holdings, LLC (the Company) on Form 10-Q        for the quarter ended June 30, 2007, as filed with the Securities and Exchange Commission        on the date hereof (the Report), I, Steven A. Blank, Senior Vice President, Chief Financial        Officer and Treasurer of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350,        as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

 

| 1. | The Report fully complies with the requirements of Section                        13(a) or 15(d) of the Securities Exchange Act of 1934; and |
|----|----------------------------------------------------------------------------------------------------------------------------------------------|

 

| 2. | The information contained in the Report fairly presents, in                        all material respects, the financial condition and results of operations of                        the Company. |
|----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

 

|  

/s/ Steven A. Blank |
|-----------------------------|

Steven A.        Blank

Senior Vice        President, Chief Financial Officer and Treasurer

August 9,        2007

 

 

A signed        original of the written statement required by Section 906 has been provided to NuStar GP        Holdings, LLC and will be retained by NuStar GP Holdings, LLC and furnished to the        Securities and Exchange Commission or its staff upon request.