- Founded
- 1980
- Based in
- Brentwood
- Founded
- 1984
- Games in the catalogue
- 4
- Founded
- 1990
- Games in the catalogue
- 5
- Founded
- 1983
- Games in the catalogue
- 7
- Games in the catalogue
- 2
- Founded
- 8 August 2008
- Games in the catalogue
- 4
- Founded
- 1983
- Games in the catalogue
- 2
- Founded
- 2008
- Founded
- 1981
- Games in the catalogue
- 3
- Founded
- 15 October 2001
- Games in the catalogue
- 3
- Games in the catalogue
- 1
- Founded
- 1984
- Games in the catalogue
- 9
- Founded
- 2011
- Founded
- 1978
- Founded
- 1999
- Founded
- 1982
- Games in the catalogue
- 5