Havila Shipping ASA engages in the operation and management of offshore service vessels. It operates through the following segments: Anchor Handling Tug Service, Anchor Handling Tug Service-Asia, Platform Supply Vessel, Rescue Recovery Vessel, Subsea Operations Vessel and Non-Allocated. The Anchor Handling Tug Service and Anchor Handling Tug Service-Asia vessel segments handle tug and supply vessels, which mainly used for moving of rigs and putting out of anchors. The Platform Supply Vessel segment carries goods, water, drilling mud and chemicals to and from the offshore installations. The Rescue Recovery Vessel segment covers security services, such as oil spill preparedness, fire protection and operation of rescue and recovery vessels at the oil installations. The Subsea Operations Vessel segment manages vessels that are used for underwater operations and construction works. The Non-Allocated segment includes management and administrative costs. The company was founded on July 31, 2003 and is headquartered in Fosnavag, Norway.