Our services
A global end-to-end telco infrastructure service provider with over 30 years of track-recordCable Installation
Subsea Deep Waters Cable Installation
Despite being in a time-sensitive industry, OMS Group delivers – thanks to a reliable team of key technical specialists and experienced project managers who manage our vessel, tools and resources. Our subsea cable laying vessel, the CS Ile De Re performs deep sea cable installation cable remedial projects and is equipped with burial tool SMD Gamma Type MD-3, its own ROV and UJ Jointing kits.
OMS Group has been involved in multiple subsea cable laying projects in Asia Pacific and have worked alongside global telecommunications corporations and government offices from various countries around the world.
Quality and reliability is a foundation the company runs on. Proper tools, equipment and vessels are used for maintenance and remedial works for both shallow and deep waters whilst consultation on route planning and design make way for a quick and smooth installation. OMS Group also covers matters on security by providing guard boats and security services to guard unburied items, unauthorised anchoring and restriction of fishing and trawling activities within close proximity.


Cable Maintenance
Subsea cable Maintenance
Remedial works require fast and accurate diagnostics and mobilisation. With the availability of our own barges, vessels and equipment, we are sufficiently adaptive in mobilising our resources to meet your remedial needs. Our team is fully equipped with the knowledge of remedial works and minimising time lapses in getting the job done accurately and efficiently.
“The quality of our works speaks for itself when countries get connected.”


Cable Route Survey
OMS Geometra
Supporting Offshore Survey and Subsea Infrastructure Projects
OMS Geometra is the marine survey division of OMS Group, providing hydrographic, geophysical and geotechnical survey services to the submarine telecommunications, offshore energy and marine infrastructure sectors.
Headquartered in Singapore, OMS Geometra combines established offshore survey expertise with modern survey technologies, including remotely operated and autonomous survey systems, advanced geospatial workflows and integrated offshore data management solutions.
The company supports offshore survey campaigns globally, with experience across submarine cable route surveys, offshore positioning, coastal and nearshore investigations, construction support and marine geospatial services. OMS Geometra continues to expand its operational capabilities through the integration of remote operations, GIS-driven workflows and next-generation unmanned technologies, including long-range Unmanned Surface Vessels (USVs) and Autonomous Underwater Vehicles (AUVs), where operationally appropriate.


Our Capabilities

Autonomous & Remote Survey Operations
- Unmanned Surface Vessel (USV) operations
- Remote survey support and mission management
- Remote monitoring of offshore survey activities
- Integrated Remote Operations Centre (ROC) in Singapore
- Real-time offshore data transmission and monitoring
- Integration of autonomous and conventional survey platforms
Hydrographic, Geophysical Surveys
- Multibeam beam bathymetric surveys
- Side scan sonar surveys
- Sub-bottom profiling
- Magnetometer surveys
- Shallow geotechnical investigation
- Oceanographic and environmental data acquisition


Subsea Infrastructure Support
- Submarine cable route surveys
- Pipeline route surveys and inspection support
- Offshore positioning and navigation services
- Construction support and pre-lay surveys
- ROV and AUV survey support
- As-built and post-installation surveys
Land & Coastal Surveys
- Topographic and terrestrial surveys
- Lidar and digital terrain mapping
- Coastal and nearshore surveys
- Marine infrastructure and development support surveys

Remote Operations Centre (ROC) – Singapore
OMS Geometra’s Singapore-based Remote Operations Centre (ROC) provides operational support for offshore survey campaigns and autonomous survey operations across the region.
The ROC supports:
- Remote monitoring of offshore survey activities
- Operational coordination and mission support
- USV and remote survey system control
- Remote data review and quality control
Remote operations and autonomous survey technologies provide significant operational and environmental benefits by reducing offshore personnel exposure, limiting vessel days offshore, and minimising the overall carbon footprint of survey campaigns. By transferring parts of the operational oversight, monitoring and data review activities onshore, remote operations also improve safety, operational efficiency and access to specialist support while reducing travel requirements and associated emissions.
