Exhibit 21.1

Alon USA Energy, Inc. Subsidiaries

Alon Asphalt Bakersfield, Inc., a Delaware corporation

Alon Asphalt Company, a Delaware corporation

Alon Assets, Inc., a Delaware corporation

Alon Bakersfield Holdings, Inc., a Delaware corporation

Alon Bakersfield Logistics, Inc., a Delaware corporation

Alon Bakersfield Property, Inc., a Delaware corporation

Alon Brands, Inc., a Delaware corporation

Alon Crude Pipeline, LLC, a Texas limited liability company

Alon Financial Services, Inc., a Texas corporation

Alon Louisiana Holdings, Inc., a Delaware corporation

Alon Paramount Holdings, Inc., a Delaware corporation

Alon Refining Krotz Springs, Inc., a Delaware corporation

Alon Refining Louisiana, Inc., a Delaware corporation

Alon Renewable Fuels, Inc., a Delaware corporation

Alon Store Acquisitions, LLC, a Delaware limited liability company

Alon Supply, Inc., a Delaware corporation

Alon Terminals, Inc., a Delaware corporation

Alon USA Capital, Inc., a Delaware corporation

Alon USA Delaware, LLC, a Delaware limited liability company

Alon USA GP, LLC, a Delaware limited liability company

Alon USA GP II, LLC, a Delaware limited liability company

Alon USA Holdings, LLC, a Texas limited liability company

Alon USA Partners, LP, a Delaware limited partnership

Alon USA Partners GP, LLC, a Delaware limited liability company

Alon USA, Inc., a Delaware corporation

Alon USA, LP, a Texas limited partnership

Alon USA Refining, LLC, a Delaware limited liability company

Alon West Coast, LLC, a Delaware limited liability company

AltAir Paramount, LLC, a Delaware limited liability company

Edgington Oil Company, LLC, a Delaware limited liability company

GTS Licensing Company, Inc., a Texas corporation

Paramount-Nevada Asphalt Company, LLC, a Nevada limited liability company

Paramount Petroleum Corporation, a Delaware corporation

Paramount Petroleum Corporation of Arizona, Inc., a Delaware corporation

Paramount of Oregon, LLC, a Delaware limited liability company

Paramount of Washington, LLC, a Delaware limited liability company

Skinny's, LLC, a Texas limited liability company

Southwest Convenience Stores, LLC, a Texas limited liability company

Wright Asphalt Products Company LLC, a Delaware limited liability company