1. BRE Group Limited
2. Bureau Veritas SA
3. DEKRA SE
4. DNV AS
5. Element Materials Technology Group Limited
6. IFC Group
7. Impact Fire Services
LLC
8. Intertek Group PLC
9. MISTRAS Group
10. NG Corporate
LLC
11. NTS Technical Systems
12. QIMA Limited
13. SGS Soci?t? G?n?rale de Surveillance SA
14. T?V S?D
15. UL
LLC