Exhibit 21
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Headwaters Incorporated Subsidiaries |
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Allmet Roof Products, Ltd., a British Columbia, Canada corporation |
Chihuahua Stone LLC, a Utah limited liability company |
Covol Engineered Fuels, LC, a Utah limited liability company |
Covol Fuels No. 2, LLC, a Utah limited liability company |
Covol Fuels No. 4, LLC, a Utah limited liability company |
Covol Fuels No. 5, LLC, a Utah limited liability company |
Covol Fuels Alabama No. 3, LLC, a Utah limited liability company |
Covol Fuels Alabama No. 4, LLC, a Utah limited liability company |
Covol Fuels Alabama No. 5, LLC, a Utah limited liability company |
Covol Fuels Alabama No. 7, LLC, a Utah limited liability company |
Covol Fuels Rock Crusher, LLC, a Utah limited liability company |
Covol Fuels Chinook, LLC, a Utah limited liability company |
Dutch Quality Stone, Inc., an Ohio corporation |
Eldorado Stone LLC, a Utah limited liability company |
Eldorado Stone Operations LLC, a Utah limited liability company |
Eldorado Stone Philippines, Inc., a Philippines corporation (99% ownership) |
Entegra Holdings, LLC, a Utah limited liability company |
Entegra Roof Tile, LLC, a Delaware limited liability company (80% ownership) |
Entegra Roof Tile, Inc. -- Deerfield, a Delaware corporation |
FlexCrete Building Systems, LC, a Utah limited liability company |
Gerard Roof Products, LLC, a Utah liability company |
Headwaters Building Products, Inc., a Utah corporation |
Headwaters CM Holdings, LLC, a Delaware limited liability company |
Headwaters CM Services, LLC, a Utah limited liability company |
Headwaters CTL, LLC, a Utah limited liability company |
Headwaters Concrete Products, LLC, a Texas limited liability company |
Headwaters Concrete Products Louisiana, LLC, a Utah limited liability company |
Headwaters Construction Materials, LLC, a Delaware limited liability company |
Headwaters Energy Services Corp., a Utah corporation |
Headwaters Heavy Oil, LLC, a Utah limited liability company |
Headwaters Plant Services, LLC, a Utah limited liability company |
Headwaters Resources, LLC, a Delaware limited liability company |
Headwaters Resources Limited, a New Brunswick, Canada corporation |
Headwaters Services, LLC, a Utah limited liability company |
Headwaters Stone, LLC, a Utah limited liability company |
Headwaters Technology Innovation Group, Inc., a Utah corporation |
Headwaters Windows, LLC, a Utah limited liability company |
Metrotile Manufacturing, LLC, a Delaware limited liability company |
Piedras Headwaters, S. de RL de CV, a Mexican limited liability variable stock company |
Quarry Stone, LLC, a Utah limited liability company |
Stonecraft Manufacturing, LLC, an Ohio limited liability company |
Synthetic Materials, LLC, a Utah limited liability company |
T&S Newco, LLC, a Delaware limited liability company (40% ownership) |
Tapco Europe Limited, a United Kingdom corporation |
Tapco International Corporation, a Michigan corporation |