Our Services
Intakes for desilination plants:
- Dyke works
- Excavation onshore and offshore
- Dredging
- Ballast Blocks fabrication and installation
- Pipe Installation
- Intake Towers fabrication and installation


Diving work
- Pipeline Inspection: subsea pipelines Services, detailed visual inspections, marine growth removal, free span correction, cathodic protection (CP) and magnetic particle inspection (MPI) measurements, and pipeline mapping.
- Diving activities : seabed surveys, debris clearance, and rig move assistance.
- Offshore Asset Management: Provides subsea inspection, preventive maintenance, and remedial actions for vessels, drilling rigs, and offshore structures.
- Diving support for offshore structure installation.
- Offshore Field Maintenance: preventive maintenance, on-demand repairs, remedial actions for oil fields, pipelines and structures.
- Operating and maintaining Single Point Mooring (SPM) terminals.
Marine services
Our marine services are designed to support a wide range of operations in the water and Oil & Gas sectors.
We operate a fleet of state-of-the-art vessels, including:
GTM OFFSHORE
GTM ABDERAHMAN
GTM ISLAM
GTM MOHAMED
Each vessel is equipped to meet the highest standards required for marine operations, enabling us to provide comprehensive support to our clients.
Additionally, GEMHY offers vessel rentals for short, medium, and long-term contracts, ensuring flexibility to meet diverse project needs.


ROV Services
- Pipeline Inspection: subsea pipelines Services, detailed visual inspections, marine growth removal, free span correction, cathodic protection (CP) and magnetic particle inspection (MPI) measurements, and pipeline mapping.
- Diving activities : seabed surveys, debris clearance, and rig move assistance.
- Offshore Asset Management: Provides subsea inspection, preventive maintenance, and remedial actions for vessels, drilling rigs, and offshore structures.
- Diving support for offshore structure installation.
- Offshore Field Maintenance: preventive maintenance, on-demand repairs, remedial actions for oil fields, pipelines and structures.
- Operating and maintaining Single Point Mooring (SPM) terminals.
Oil and gas services
Offering expert oil and gas services, including SPM, rigs, subsea pipelines, and platforms. We ensure safe, efficient, and reliable operations with advanced technology and skilled professionals for optimal project performance.
