Philip Castell

Pantheon Holdings Ltd. invests in private equity, infrastructure and real assets. The company is headquartered in London, the United Kingdom.

Ceravision Ltd. develops high efficiency plasma (HEP) technology. It offers ionCORE light engine and ionLUX high bay luminaire products. The company was founded by Timothy Ryenolds in 1997 and is headquartered in Tilbrook, the United Kingdom.

Part of Erste Abwicklungsanstalt, West Merchant Ltd. is a British company that provides security brokerage services. The company is based in London, UK. The CEO of the company is John W. Cutts.

Pantheon Ventures (UK) LLP (Pantheon Ventures) is a private equity subsidiary of Affiliated Managers Group, Inc. founded in 1982 by Rhoderick Martin Swirefire and Geoffrey Robert Norman. The firm is headquartered in London.

Loganair Ltd. provides air transportation solutions. It offers fare finder, reservation, cargo service and golf packages. It also operates franchise flights of flybe.com. The company was founded in 1962 and is headquartered in Paisley, 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.

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

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.

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.

Music Marketing Services Ltd. wholesales wireless headsets and other electronic products. It offers products under the brand names Quail Digital, QDigital and Q-Pro. The company was founded by Thomas R. Dowens in 1995 and is headquartered in London, the United Kingdom.

Lewmar Ltd. manufactures boating equipment. It offers winches, hydraulics, windlasses, anchors, thrusters, steering systems, hatches and portlights. The company was founded in 1946 and is headquartered in Havant, the United Kingdom.

GE Caledonian Ltd. provides aircraft gas turbine engine overhaul and maintenance services. The company is headquartered in Prestwick, the United Kingdom.

The China Navigation Co. Ltd. provides deep sea shipping services. The company was founded in 1872 and is headquartered in London, 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.

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.

Part of Affiliated Managers Group, Inc., Pantheon GP Ltd. is a British company that provides financial intermediation services. The company is based in London, UK and was founded in 2001.

Gitkraken is a software company that provides git productivity and collaboration solutions for agile devops teams. The private company is based in Scottsdale, AZ and has subsidiaries in Europe and other parts of the United States. In 2020, the company received strategic equity investment from Resurgens Technology Partners. Gitkraken was founded in 2002 as Axosoft and is now relied on by 6 million developers at 85,000 companies worldwide. The CEO of Gitkraken is Wayne Williams.

MoneyPlus Group Ltd. provides debt management services. Its debt solutions include bankruptcy, protected trust deed, debt relief order, refinancing, consolidation loans, sequestration and individual voluntary arrangement. The firm money solutions include home insurance and utility switching. The company was founded in 1996 and is headquartered in Manchester, the United Kingdom.