1. Alliance Engineering Company
2. Amco Metals
3. Anthermo GmbH
4. Bolton Engineering & Manufacturing Ltd
5. Coastal Flange
6. Coastal Flange Inc.
7. Dynamic Forge & Fittings (I) P. Limited
8. Geoflange S.r.l. Socio Unico
9. Johnson Brothers
10. JR Whitehead 2000 Ltd.
11. M P JAIN TUBING SOLUTION LLP
12. Metline Industries
13. Micron Steel
14. Petromat Oil & Gas Equipment Pvt. Ltd.
15. Prosaic Steel & Alloys
16. SHM Industries
17. TESCO Group
18. Texas Flange
19. Unifit Metalloys Inc.
20. USA Industries Inc.
21. Veritas by Universal Group based
22. Viraj Profiles Pvt. Ltd