Singapore-based ROV outfit adds to work-class capability 

Cornerstone Offshore, which provides subsea and seabed intervention solutions for the offshore oil and gas, telecommunications, energy and renewable sectors from Singapore and a facility in Malaysia, is acquiring three work-class ROV systems manufactured by Sealien Robotics.

The deal with Sealien Robotics includes two 150-hp work-class ROVs and one 250-hp unit, each capable of operating at depths of up to 3,000 m.

All of the new units are due to be delivered in Q1 2027.

“The new ROVs will expand our ability to support offshore operators and EPCIC contractors across Southeast Asia, providing inspection, maintenance and repair, subsea construction, offshore asset integrity and decommissioning services,” said Cornerstone Offshore.