UK OSV owner Rever Offshore has chartered out its fleet of four ships for North Sea projects.
The company said deals had been signed since the start of April.
Its three saturation dive support vessels and a heavy construction support ships were employed on various large subsea decommissioning contracts, and inspection and maintenance deals.
CEO Barry Macleod said: “I am delighted to see our Rever Offshore fleet all fully operational again across all the service lines we provide.
"We have exceeded expectations around vessel utilisation for the early part of the season and the market outlook is strengthening and showing positive signs of continued recovery which is encouraging, not just for Rever but for the wider industry too."