Henry Pooley & Son, Ltd.: 26 Cathedral St, Manchester, West Midlands, England, United Kingdom. | locations: Fennel St, Manchester.
General Iron & Tin Plate Merchants, Ltd.: 89 Fleet St, City Of London, Greater London, South East, England, United Kingdom.
Railway Signal Co., Ltd.: Liverpool.
Gateshead Works: Gateshead upon Tyne
Harland & Wolff: add location
News Of The World: add location
Piczo: 6350 California St, San Francisco, CA, United States Of America. | notes: Piczo closed down in 2012 due to its users/customers hating the advertisements appearing on top of users/customers created content.
Funtigo: Part of Piczo. Same address. Closed down for the same reason as Piczo.
Venom Games (Rockstar Newcastle): NE1 Building, Newcastle upon Tyne, Tyne & Wear, North East, England, United Kingdom.