GAB-accredited GHG verification. Environmental impact assessment. Sustainability and ESG advisory. Trusted by industrial operators, project developers, and infrastructure clients across the Gulf.
GSustain delivers independent, accreditation-backed environmental and climate services from Qatar. We serve organizations across the GCC that need GHG verification, environmental assessment, sustainability strategy, ESG advisory, and technical modelling — delivered with scientific rigour and regulatory awareness. As one of only two Qatar-based GAB-accredited GHG verification bodies, we bring a level of local credibility and technical depth that international firms cannot match.
GAB-accredited under ISO 14065. GCC Approved Verifier. One of only two Qatar-based accredited verification bodies. Independent, impartial, evidence-based.
Headquartered in Qatar Free Zones. Deep understanding of MoECC requirements, Qatar Energy environmental standards, and GCC regulatory frameworks.
Air dispersion modelling (AERMOD), marine assessments, Scope 1-2-3 emissions mapping, ESG materiality, climate risk analysis. Complex scopes handled with scientific precision.
Advisory, assessment, verification, and training. A single partner from sustainability strategy through independent assurance.
We work with sustainability managers, HSE directors, project developers, industrial operators, and infrastructure developers across oil & gas, petrochemicals, construction, desalination, logistics, and financial services in Qatar and the GCC. Whether you need your GHG inventory verified, an environmental impact assessment for a new project, ESG strategy development, or your team trained on environmental management — GSustain is built for your scope.
ISO 14064 verification, GCC programme validation, carbon credit assurance, organizational and product carbon footprints.
Learn More →EIA, ESIA, environmental management plans, MoECC permitting support, Qatar Energy compliance.
Learn More →ESG strategy and reporting, climate risk assessment, NDC alignment, SBTi, TCFD, materiality assessment, stakeholder engagement.
Learn More →Air dispersion (AERMOD/CALPUFF), noise modelling, marine water quality, environmental fate and transport modelling.
Learn More →ISEP-accredited courses, GHG accounting workshops, EIA practitioner training, corporate ESG capacity building, professional development.
Learn More →Our free Carbon Diagnostic tool gives you an instant Scope 1, 2, and 3 emissions estimate using GHG Protocol methodology. No login required. Instant PDF report.
Try the Free Carbon Diagnostic →Professional, thorough, and technically competent. The verification team understood our industrial processes and delivered the opinion on schedule. One of the most structured verification engagements we have experienced.
GSustain helped us navigate the GSAS certification process from design through construction. Their understanding of Ashghal requirements saved us significant time and rework on the environmental management documentation.
We needed a Qatar-based team who could handle our annual IFC monitoring report with the rigour our investors expect. GSustain delivered a report that satisfied both the lender and our internal compliance team without any findings.
نقدم خدمات التحقق من انبعاثات غازات الدفيئة (معتمدون من GAB)، تقييم الأثر البيئي، استشارات الاستدامة والحوكمة البيئية، والنمذجة البيئية، والتدريب المعتمد من ISEP.
Whether you need GHG verification, an environmental assessment, ESG advisory, or professional training — we respond within 24 hours.