Exhibit 21.01

NuStar GP Holdings, LLC

and its
Subsidiaries

The following are wholly owned subsidiaries of NuStar GP Holdings, LLC



|                          |  |                       
|------------------------- |  | ----------------------
|Name of Entity            |  | State of Incorporation
|                          | 
|Riverwalk Logistics, L.P. |  | Delaware              
|                          | 
|Riverwalk Holdings, LLC   |  | Delaware              
|                          | 
|NuStar GP, LLC            |  | Delaware              

NuStar GP Holdings, LLC
indirectly owns approximately 18.7% of NuStar Energy L.P., a publicly traded master limited partnership. NuStar Energy L.P.s subsidiaries are listed below:



|                                   |  |                       
|---------------------------------- |  | ----------------------
|Name of Entity                     |  | State of Incorporation
|                                   | 
|Bicen Development Corporation N.V. |  | Netherlands Antilles  
|                                   | 
|Cooperatie NuStar Holdings U.A.    |  | Netherlands           
|                                   | 
|Diamond K Limited                  |  | Bermuda               
|                                   | 
|Kaneb Management, LLC              |  | Delaware              
|                                   | 
|Kaneb Management Company LLC       |  | Delaware              
|                                   | 
|LegacyStar, Inc.                   |  | Delaware              
|                                   | 
|LegacyStar Investment, LLC         |  | Delaware              
|                                   | 
|LegacyStar, LLC                    |  | Delaware              
|                                   | 
|LegacyStar Services, LLC           |  | Delaware              
|                                   | 
|NuStar Asphalt Refining, LLC       |  | Delaware              



---

|                                           |  |                       
|------------------------------------------ |  | ----------------------
|Name of Entity                             |  | State of Incorporation
|                                           | 
|NuStar Burgos, LLC                         |  | Delaware              
|                                           | 
|NuStar Caribe Terminals, Inc.              |  | Delaware              
|                                           | 
|NuStar Eastham Limited                     |  | England               
|                                           | 
|NuStar Energy Services, Inc.               |  | Delaware              
|                                           | 
|NuStar GP, Inc.                            |  | Delaware              
|                                           | 
|NuStar Grangemouth Limited                 |  | England               
|                                           | 
|NuStar Holdings B.V.                       |  | Netherlands           
|                                           | 
|NuStar Internacional, S de R.L. de C.V.    |  | Mexico                
|                                           | 
|NuStar Logistics, L.P.                     |  | Delaware              
|                                           | 
|NuStar Marketing LLC                       |  | Delaware              
|                                           | 
|NuStar Pipeline Company, LLC               |  | Delaware              
|                                           | 
|NuStar Pipeline Holding Company, LLC       |  | Delaware              
|                                           | 
|NuStar Pipeline Operating Partnership L.P. |  | Delaware              
|                                           | 
|NuStar Pipeline Partners L.P.              |  | Delaware              
|                                           | 
|NuStar Technology, Inc.                    |  | Delaware              
|                                           | 
|NuStar Terminals B.V.                      |  | Delaware              
|                                           | 
|NuStar Terminals Antilles N.V.             |  | Netherlands Antilles  
|                                           | 
|NuStar Terminals Canada Co.                |  | Nova Scotia           
|                                           | 
|NuStar Terminals Canada Holdings Co.       |  | Nova Scotia           
|                                           | 
|NuStar Terminals Canada Partnership        |  | Nova Scotia           
|                                           | 
|NuStar Terminals Corporation N.V.          |  | Netherlands Antilles  
|                                           | 
|NuStar Terminals Delaware, Inc.            |  | Delaware              



---

|                                                   |  |                       
|-------------------------------------------------- |  | ----------------------
|Name of Entity                                     |  | State of Incorporation
|                                                   | 
|NuStar Terminals International N.V.                |  | Netherlands Antilles  
|                                                   | 
|NuStar Terminals Limited                           |  | England               
|                                                   | 
|NuStar Terminals Marine Services N.V.              |  | Netherlands Antilles  
|                                                   | 
|NuStar Terminals New Jersey, Inc.                  |  | Delaware              
|                                                   | 
|NuStar Terminals N.V.                              |  | Netherlands Antilles  
|                                                   | 
|NuStar Terminals Operations Partnership L.P.       |  | Delaware              
|                                                   | 
|NuStar Terminals Partners TX L.P.                  |  | Delaware              
|                                                   | 
|NuStar Terminals Services, Inc.                    |  | Delaware              
|                                                   | 
|NuStar Terminals Texas, Inc.                       |  | Delaware              
|                                                   | 
|NuStar Texas Holdings, Inc.                        |  | Delaware              
|                                                   | 
|Petroburgos, S. de R.L. de C.V.                    |  | Mexico                
|                                                   | 
|Point Tupper Marine Services Co.                   |  | Nova Scotia           
|                                                   | 
|Saba Company N.V.                                  |  | Netherlands Antilles  
|                                                   | 
|Seven Seas Steamship Company (Sint Eustatius) N.V. |  | Netherlands Antilles  
|                                                   | 
|Shore Terminals LLC                                |  | Delaware              
|                                                   | 
|ST Linden Terminal, LLC (joint venture)            |  | Delaware              
|                                                   | 
|Texas Energy Services LLC                          |  | Delaware