Valve Corporation

Valve Corporation (formerly Valve Software, commonly referred to as Valve; stylized as VALV) is an American video game development and digital distribution company based in Bellevue, Washington, United States. Founded in 1996 by former Microsoft employees Gabe Newell and Mike Harrington, Valve became famous for its critically acclaimed Half-Life (released in November 1998) and Portal series (released in October 2007).

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