ISO 14001:2015 CٍERTIFICATE
ISO 45001:2018 CٍERTIFICATE
ISO 9001:2015 CٍERTIFICATE
IMS(INTEGRATED MANAGEMENT SYSTEM) CٍERTIFICATE
COMMTED TO EXCELLENCE EFQM MODEL CٍERTIFICATE
Certificate of safety qualification of contractors
Certificate of qualification and rating of service, support, technical and engineering companies
Contractor qualification certificate
Certificate of membership in the long list of bidders of National Gas Company of Iran
Certificate of Appreciation of South Pars Gas Complex Company
Appreciation certificate of Aria Sasol Petrochemical Company
Certificate of appreciation of Shahid Hashminejad Refining Company
Appreciation certificate of Aria Sasol Petrochemical Company
Appreciation certificate of Aria Sasol Petrochemical Company