1. Agra Tech Inc.
2. Argus Control Systems Limited
3. ATLAS MANUFACTURING Inc.
4. BC Greenhouse Builders Ltd.
5. Beijing Kingpeng International Hi-Tech Corporation
6. BW GLOBAL Structures Inc.
7. Ceres Greenhouse Solutions
8. Certhon Build B.V.
9. DeCloet Greenhouse Manufacturing Ltd.
10. Europrogress
11. FarmTek
12. Gibraltar Industries Inc.
13. Growers Supply Inc.
14. Heliospectra AB
15. Hort Americas
16. Hummert International
17. IGreen Industries Limited
18. Keder Greenhouse Ltd.
19. Logiqs B.V.
20. Luiten Greenhouses BV
21. LumiGrow Inc.
22. Nobutec B.V.
23. Noonty Greenhouse Co. Ltd.
24. Omni Structures International
25. Poly-Tex Inc.
26. Prospiant Inc.
27. Qingzhou Xinhe Greenhouse Horticulture Co. Ltd.
28. Richel Group
29. Stuppy Greenhouse
30. The Glasshouse Company Pty Ltd.
31. The International Greenhouse Contractors LLC