Reliable offshore geotechnical data for critical marine infrastructure
Geoquip Marine supports civil engineering and infrastructure projects with high-quality offshore geotechnical data for the design and delivery of ports, bridges, tunnels, coastal defences and nearshore developments. Our specialist assets and integrated services are designed to operate safely and efficiently in complex marine environments where data quality and programme certainty are critical.

Supporting complex marine infrastructure projects
Civil engineering and infrastructure developments often interface directly with challenging ground conditions, busy marine environments and sensitive coastal zones. We work closely with clients, designers and contractors to provide the geotechnical data required to manage risk, inform design and support safe construction.
- Ports, harbours and quay walls
- Bridges, immersed tunnels and crossings
- Coastal and flood defence schemes
- Nearshore and landfall infrastructure
- Dredging and reclamation projects
- Marine terminals and jetties

Integrated offshore geotechnical services
Our capability combines DP2 vessels, drilling rigs, seabed testing systems and in-house laboratories to deliver consistent, high-quality geotechnical data across the full project lifecycle.
- Offshore and nearshore geotechnical site investigations
- Borehole drilling and sampling
- Seabed CPT and in situ testing
- Laboratory testing and soil characterisation
- Ground model development and reporting
- Offshore engineering support
This integrated approach allows us to maintain full control over data acquisition, processing and quality assurance, reducing interfaces and improving delivery certainty.

Working at the interface of land and sea
Nearshore and coastal projects present unique challenges, including shallow water access, variable ground conditions and environmental constraints. Geoquip Marine’s assets and operational teams are experienced in working at the land–sea interface, adapting methodologies and equipment to suit project-specific requirements.
- Safe and efficient operations in constrained environments
- High-resolution ground data to support design
- Environmental responsibility and regulatory compliance
- Reliable delivery aligned with construction programmes

A trusted partner for marine infrastructure delivery
We support civil engineering consultants, contractors and public-sector clients worldwide, providing offshore geotechnical data for critical infrastructure projects. Our experience across diverse geologies and project types allows us to tailor our services to each development’s technical, environmental and programme needs.
Safely delivering reliable data, we help enable the marine infrastructure that underpins global connectivity, resilience and economic development.