International Nuclear Services is responsible for the commercial management of PNTL.

Split over two locations with the head office based at Hinton House, Warrington in Cheshire and at Herdus House in Cumbria, located in the Nuclear Decommissioning Authority’s headquarters, close to the Sellafield Site.

International Nuclear Services is responsible for ship operations, contract negotiation and management, licensing and regulatory approvals, health and safety, strategic planning, fleet development and external communications.

International Nuclear Services performs the same management functions for the Oceanic Pintail on behalf of the Nuclear Decommissioning Authority (NDA).

PNTL has an Environment, Health and Safety (EH&S) Policy Statement (PDF Format) that underpins its business activities.