What we do.
Technical depth. Operational strength.
Complex challenges demand more than individual skills. We bring together experienced specialists, advanced technology and hands-on expertise to deliver reliable solutions in demanding environments.
[01]
Inspect
- Diving
- ROV
- Sonar
- Multibeam
We see what others can't.
Divers, ROVs, sonar and multibeam turn the unseen into clear condition data. Before any decision is made, we give you a reliable picture of what's actually down there: its condition, its damage, its risk. Our teams work to recognised international industry standards and established inspection and safety frameworks, ensuring findings can be trusted by asset owners, insurers and authorities alike. From a single bridge pier to a full harbour wall, the result is the same: a clear, documented baseline to act on, not a guess.
[02]
Survey
- Multibeam
- Hydrographic Survey
- Sonar
- Photogrammetry
Know the seabed before you begin.
Hydrographic surveys, multibeam sonar and photogrammetry provide a detailed understanding of the seabed and underwater infrastructure. It's the reliable data every construction, maintenance or investment decision should rest on, not assumptions. Our survey teams combine underwater and above-water measurements, using drones, ROVs and advanced surveying technology to map structures that are otherwise difficult or impossible to reach: dams, submerged tunnels, mines and harbour installations. Through advanced data processing and photogrammetry, we transform survey data into accurate, georeferenced and measurable 3D models, giving engineers and asset owners the confidence to plan, design and make informed decisions.
[03]
Engineer & Renew
- Concrete Repair
- Renewal
- Pipelines
- Cables
Made to last beneath the surface.
Quays, bridges, dams and foundations. We handle marine construction, underwater concreting, pipelines and cables, work that has to hold for decades, in some of the most demanding environments there are. Our capability spans the full scope, from engineering and permitting to the final subsea connection, including complex, purpose-built structures where no standard solution exists: driving steel piles to bedrock, anchoring into rock, and delivering structures engineered to carry thousands of tonnes of load. When a project calls for something that hasn't been built before, this is the kind of engineering we bring to it.
[04]
Maintain
- Corrosion Protection
- Coating
- Welding
- Cutting
Keep critical assets in service.
Corrosion protection, protective coatings, welding and planned maintenance help extend the service life of critical infrastructure in demanding environments. We combine specialist expertise with condition data from inspections to help asset owners prioritise maintenance, manage risks and prevent costly disruptions. Our teams work both above and below the waterline, delivering services ranging from metal and thermoplastic welding to concrete repairs, corrosion protection and rehabilitation of steel structures and sheet piling. Through preventive maintenance and targeted interventions, we help keep ports, bridges, hydropower facilities and other essential infrastructure safe, reliable and operational.
[05]
Remediate
- Remedy Dredging
- Remediation
- Excavation
- Land and Water Works
Clear the way.
Environmental dredging, excavation and integrated land-and-water works require specialist expertise, equipment and careful environmental management. Our teams combine diving operations, pontoon-based equipment and compact underwater machinery to deliver projects in both open waters and confined environments, including tunnels, ports and waterways. From sediment removal and remediation to complex excavation works, we apply appropriate environmental protection measures to minimise disturbance and protect surrounding ecosystems. By combining technical expertise with efficient project execution, we help asset owners restore, develop and maintain critical marine infrastructure.
[06]
Protect
- Environmental Monitoring
- Water Quality
- Sampling
- Modelling
Understand the water itself.
Water-quality measurements, environmental monitoring, sampling and aquatic modelling provide the insights needed to assess environmental conditions, manage risks and support regulatory compliance. Our environmental specialists combine advanced measurement technology, monitoring systems and data analysis to deliver reliable information before, during and after marine operations. Our capabilities cover the entire monitoring process, from planning and installing measurement stations to continuous data collection, analysis and reporting. Through accurate environmental assessments and proactive monitoring, we help asset owners and contractors make informed decisions, meet regulatory requirements and minimise the environmental impact of their operations.
Need more than one capability?
That's what we're built for. One partner. The entire lifecycle.