William Andrew C. Thomson

Forth Tankers Plc provides shipping services. The company also provides brokering, chartering, consulting, logistics and market-intelligence research services. Its clients include chemical, natural-gas and oil companies. The company was founded in 1991 and is located in Edinburgh, UK.

Celtic Tankers Ltd. engages in the business of owning and operating ships under the British flag and also making shipping related investments. The company was founded on October 9, 1991 and is headquartered in London, the United Kingdom.

Part of Latsco Shipping Ltd., Latsco (London) Ltd. is a British company that provides sea and coastal freight transportation services. The company is based in St. James's, UK and was founded in 2006.

Latsco Shipping Ltd. is an investment holding Bermudian company.

Relayfast Ltd. is a British company that specializes in a product line that was not found. The company is based in Glasgow, UK. Relayfast was acquired by Jarvis Plc on June 01, 1997 for $8.16 million.

The North of England Protecting & Indemnity Association Ltd. provides marine insurance services. It offers protection and indemnity insurance, freight demurrage, defense, and war risk coverage services to 3100 merchant ships worldwide. The company was founded in 1886 and is headquartered in Newcastle-upon-Tyne, UK.

Trinity House Lighthouse Service provides essential and up-to-date information and advice to mariners navigating within their area of jurisdiction. The private company is based in London, UK. The British company is known for their world-famous lighthouses that play a vital role in ensuring the safety of mariners in all weather conditions. The company's bi-annual journal features updates on lighthouses and ships, charitable grants, and partner organization features.