Infrastructure
Infrastructure Services
Carrier-grade infrastructure supporting scalable connectivity across backbone networks, submarine systems, and data center environments.
Submarine Cable Installation & Repair
We provide various submarine cable services by our submarine cable vessel, among others to build communication links across oceans.
Maintenance Service Corrective & Preventive
SGI provides comprehensive operation and maintenance services to ensure the optimal performance, reliability, and longevity of client assets, systems, and facilities.
Our Services
What We Offer
Marine Survey Services
- Bathymetric Survey
- Seabad Feature
- Burial Assessment
- Route & Development Engineering
Submarine Cable Installation and Repair
- Desktop Study
- Pre Lay Grapnel Run (PLGR) and Route Clearance
- Submarine and Shore End Optic Cable Installation
- Post Lay Inspection Burial (PLIB) and Reburial Work
- Operations and Maintenance
Other Services
- Subsea Pipeline
- Free Span Correction
- Dod Rectification
- Port and Channel Capital Dredging
- General Construction Services
- Civil Works
- Mechanical Electrical