Hugh J. Stewart

Shackleton Ventures Ltd. is an Independent Private Equity/Venture Capital firm founded in 2006. Shackleton Ventures Ltd. is headquartered in London.

Lewmar Marine Ltd. operates as a holding company with interest in manufacturing and selling leisure marine equipment. It offers winches, hatches, portlights, deck hardware, anchoring and windlass products, thrusters, and steering gears to the sailboat and powerboat building industry. The company was founded on February 8, 1893 and is headquartered in Glasgow, the United Kingdom.

DESlock Ltd. provides a set of encryption tools that helps organizations and individuals to protect against data breaches. It offers DESlock+ Pro, a security solution for mobile working and laptop security that features full-disk encryption, and protects files, folders, USB flash-drives, and email; DESlock+ Standard edition, a security solution for desktop computers that protects files, folders, and emails, as well as adds hardware-strength encryption to USB flash-drives; DESlock+ Essential edition for desktop and fixed computers to encrypt files, folder, and emails; DESlock+ Personal edition to protect personal information; and DESlock+ Enterprise Server, which is designed to deploy and manage encryption for users and workstations. The company was founded in 2006 and is headquartered in Taunton, the United Kingdom.

Richard Irvin & Sons Ltd. engages in providing construction, engineering, maintenance & offshore safety services. It operates three core business units of mechanical and electrical, project services, facilities management, and energy management. It also provides sustainable energy solutions and services to both commercial and domestic customers. The company was founded on December 31, 1907 and is headquartered in Aberdeen, the United Kingdom.

OmPrompt Holdings Ltd. operates as a business-to-business connectivity platform. It automates the exchange of business process information throughout the extended supply chain, intelligently transforming and delivering any data, document and image or voice message between disparate systems. The company was founded by Terry Byrne and Brian Bolam in 2008 and is headquartered in Abingdon, the United Kingdom.

OmPrompt Ltd. provides customer automation management software solutions. It serves fast-moving consumer goods or consumer packaged goods, healthcare markets and pharmaceuticals and logistics worldwide. The firm offers solutions in the areas of pre-order, ordering, fulfillment, delivery, invoicing, payment, dispute and customer care aspects. The company was founded by Brian Bolam and Terry Byrne in 2002 and is headquartered in Abingdon, the United Kingdom.

NanoSight Ltd. designs and develops instruments for nanoparticle analysis. Its wide range of research fields includes medical science, medical diagnostics, materials science, environmental protection, and metrology. The company was founded by Knowles John, Carr Robert and Harper Timothy Ewing on November 25, 2002 and is headquartered in Malvern, the United Kingdom.

Tinglobal Ltd. operates as a holding company with interests in computer hardware distribution. It provides inventory management, data protection, systems installation, and site engineering services. The firm operates through the following divisions: Tin Direct, Powercore, TG Services, and TG Channel. The company was founded in 1998 and is headquartered in Cirencester, the United Kingdom.