Blitz Games
The developers of video games for various platforms. Contains details of careers, company information, information about the technology behind the games, and their games.

Game Developers Ireland
Dedicated to the digital games industry in Ireland. Features a forum and information about jobs, courses, and game development companies.

Namco Bandai Games Europe
Produces and develops video games for a variety of consoles and other platforms.

That Game Company
A developer that makes games that aim to provide gaming experiences that other developers are not producing. Includes information about games, working for the company, news, and a forum.

Valve
An entertainment software and technology company based in Washington, USA. They are responsible for games such as Half-Life and Counter-Strike.