Marin Group offers an integrated service to the oil, gas, renewables and marine sectors built on 30+ years'' experience. Service areas include: subsea mass-flow excavation, claycutting, jetsled trenching; deepwater troubleshooting; BOP, asset recovery; wreck excavation; UXO excavation, clearance; diver, ROV-mounted tooling; subsea decommissioning cutting, recovery; drilling technology, downhole support.