1. aquatherm GmbH
2. Argus Fire Protection Company Ltd.
3. Ashirvad by Aliaxis Group SA
4. ASTRAL LIMITED
5. Bull Moose Tube Company by Caparo Group Limited
6. China Lesso Group Holdings Limited
7. D?ker GmbH
8. Encore Fire Protection
9. Engineered Fire Piping
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10. Fire suppression Limited
11. Georg Fischer Rohrleitungssysteme AG
12. Jindal Industries Pvt. Ltd.
13. Minimax GmbH
14. National Fire Equipment Ltd.
15. NewAge Fire Fighting Co. Ltd.
16. Octal Steel
17. Perma-Pipe International Holdings Inc.
18. Prince Pipes And Fittings Ltd.
19. Reliable Automatic Sprinkler Co.Inc.
20. Simona AG
21. Tata Steel Limited
22. Valmont Industries Inc.
23. Victaulic Company
24. Viking Group Inc.
25. Youngstown Tube
26. Zekelman Industries