Christopher Mark Sayers

Arch (Corporate Holdings) Ltd. is a British company that manages and develops residential and commercial properties. It is based in Ashington, UK and ultimately controlled by the County of Northumberland. The company was founded in 2011.

Advance HE is a British company that supports staff in tackling inequalities within higher education. The non-profit company is based in York, UK. The company offers a Governance Professionals in Higher Education program for clerks, secretaries, and staff in governance-related roles. The company's equality charter frameworks are used globally to support and transform gender and race equality within higher education and research. The company also supports the development of inclusive curricula for student and institutional success. Alison Johns has been the CEO of the company since 2017.

Part of Advance (Corporate Holdings) Ltd., Advance Northumberland (Developments) Ltd. provides project management services. The company is based in Ashington, UK.

Advance Northumberland (Housing) Ltd. is a British company that rents and leases residential buildings. The private company is based in Ashington, UK. The company was founded in 1986.

Advance Northumberland (Commercial) Ltd. is a British real estate company that provides real estate services. The company was founded in 1998 and is based in Ashington, UK. It is ultimately controlled by the County of Northumberland.

Advance Northumberland Ltd. engages in the provision of economic regeneration services. It offers home renting, investment, workspace, commercial, building business, and ascent homes. The company is headquartered in Ashington, the United Kingdom.