Argo Company, Limited
Company founded by Arthur Joseph Hungerford Pollen on 31 December, 1907,  for the development and manufacture of fire-control equipment. Its formation was announced on 5 January, 1909 to the Board of Admiralty.
Officed at Bishophill House, York, England.
- Brooks. p. 111.
- Brooks, John (2005). Dreadnought Gunnery and the Battle of Jutland: The Question of Fire Control. Oxon: Routledge. ISBN 0714657026. (on Amazon.com and Amazon.co.uk).
- Sumida, Jon Tetsuro (1989). In Defence of Naval Supremacy: Finance, Technology and British Naval Policy, 1889-1914. Winchester, Mass.: Unwin Hyman, Inc.. ISBN 0044451040. (on Amazon.com and Amazon.co.uk).