ISO 9001:2015
Quality Management
Consistent, controlled processes that deliver reliable, compliant outcomes and continual improvement.
- Certificate no.
- QES 2026 QSN 50511
- Valid until
- 5 March 2029
Quality you can verify
Four internationally recognised management-system certifications, issued by QES International Certification Limited.
Certified scope of activities
General Contracting, Construction, Oil & Gas Services, Procurement & Supply of Materials, General Trading, Logistics, Public Transportation, Manpower Supply, Compliance and Commercial Mediation.
Issued by QES International Certification Limited
ISO 14001:2015
Environmental Management
Systematic control of our environmental impact across construction, supply and logistics operations.
- Certificate no.
- QES 2026 QSN 50512
- Valid until
- 5 March 2029
ISO 45001:2018
Occupational Health & Safety
A proactive framework that protects our people, subcontractors and communities on every site.
- Certificate no.
- QES 2026 QSN 50513
- Valid until
- 5 March 2029
ISO 50001:2018
Energy Management
Measured, continually improving energy performance across our facilities and operations.
- Certificate no.
- QES 2026 QSN 50514
- Valid until
- 5 March 2029
Each certificate carries a QR code and hologram seal for verification with QES International Certification Limited.
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