Malaysia's shipyard Coastal Contracts has secured a newbuilding order for four vessels.
They include an anchor handling tug supply (AHTS) vessel, an accommodation barge and two low-end vessels.
Details were not disclosed, but the company says the pact is worth MYR 141m ($45.1m) overall.
Coastal revealed that its orderbook now totals MYR 711m for delivery up to 2013.