Mark McDonald

KPMG LLP (United Kingdom) provides audit, advisory, and tax services. Its audit and assurance services encompass accounting advisory, financial reporting publications, financial state audit, internal audit, and revenue recognition. The firm's tax and pension services include statutory residency test, pension, personal tax investigations, tax management consulting, tax technology, legal services, tax value chain, employment issues, indirect tax, and tax policy cycle. KPMG was founded in 1987 and is headquartered in London, the United Kigdom.

Ontic Engineering & Manufacturing, Inc. manufactures aircraft components. The firm offers fuel management systems, engine and environmental controls, oxygen components, fire protection and suppression systems, motors, and pilot controls. The company was founded in 1951 and is headquartered in Chatsworth, CA.

Centroid, Inc. manufactures electronic components for control systems. The firm provides devices for applications such as radar systems, communications and fire control systems for airborne, submarine and vehicular systems. The company was founded in 1965 and is headquartered in Plainview, NY.

Bleriot Midco Ltd. functions as an investment holding company. The company was founded on July 22, 2019 and is headquartered in London, the United Kingdom.