| Company/Address | System | Country | Scope | Date of original | Date of certificate | Valid Untill | Status |
| Sigma Carpet Manufacturing (Thailand) Co.,Ltd. / 708/1 Rama 2 Road,Samaedam, Bangkhunthien, Bangkok 10150 | ISO45001:2018 | Thailand | ‘” Manufacture of Carpet “ | Feb 22’2025 | Feb 22’2025 | Feb 21’2028 | Accepted |