G5EngAss has following strategic departments in line with Project Development Phases:
- Development Services - Front-End Engineering, Project Management and EPIC Projects Delivery Services.
- Procurement & Construction Management Services – Supply-Chain Management (SCM), Construction Management, Building MEP Services; Electrical Reticulations; Testing and Commissioning Services.
- Operation & Maintenance, Asset Integrity Management (AIM) and Training & Manpower Development Services.
- Engineering Support Services (Computer-Aided Designs (CAD) & Quality Management System (QMS)).
- Finance, Administration (ADMIN), Human Resources (HR), Information & Communication Technology (ICT) and Business Development.
- Health, Safety, Security & Environment (HSSE).