GSustain provides a comprehensive range of services that address critical sustainability challenges facing businesses today through Consulting/Advisory, Verification and Validation, and Training.

Under Consulting/Advisory, we offer our expertise in Environment, Sustainability, Climate Change, and Safety & Asset Integrity. Our team provides valuable insights, assessments, and recommendations for sustainable practices to minimize your environmental impact and optimize your operational efficiency.

Our Verification and Validation Services offer the highest quality assurance standards to ensure regulatory compliance and adherence to international standards. Our process follows ISO 14064-3:2019, ISO 14065:2020, and ISO/IEC 17029:2019 standards, which include agreement establishment, team identification, project initiation meeting, strategic analysis, verification plan, and evidence-gathering plan development, execution and documentation of evidence-gathering activities, opinion assertion, independent peer review of evidence gathered, validation/verification report and statement preparation, and closeout meeting for client feedback. We also provide a robust complaints and appeal process for our clients.

GSustain’s Training Courses, certified by IEMA, equip individuals and organizations with the skills and knowledge necessary to lead and implement sustainable practices effectively. 


Permitting (CTE/CTO)


Modeling (Air & Odour Dispersion Modeling / Noise Modeling / Ground Water Modeling (Flow, Fate & Transport)

Impact Assessment (EIA, ESIA, and Phase 1 & Phase 2 Studies

Monitoring & Remediation



Building Sustainability (GSAS D &B, CM, and OP)

Business Sustainability Reporting

Life Cycle Assessment (LCA)

Energy Audit

Water Audit

Waste Audit

Climate Change

ESG Consulting (Audit & Solutions)

Science Based Targets (SBT) as per the Paris agreement

Climate change impact analysis on local and regional scales UN SDGs

Climate Change

Safety and Asset Integrity

OHSMS, EMDS and Process Safety management systems

Safety & Fire Audits and inspections

Process Hazard Analysis / QRA / HAZOP / HAZID/SIL

Fire & Explosion Engineering / Emergency Escape & Rescue Analysis

Development of ‘Risk aware’ organizational culture

Lifesaving rules development & implementation

ALARP Demonstration

For expert advice, book your free appointment today.

We  will be more than happy to have a one on one talk with you over a call and advice you on the best possible solution