|Industry:|| Video game industry
|Product(s):|| Video games:
Day of Defeat series
Left 4 Dead series
Team Fortress series
|Headquarters:||Bellevue, Washington, U.S.|
|Founder(s):|| Gabe Newell
|Number of employees:||~360 (2016)|
Valve Corporation is an american game and software developer known for their game distribution platform Steam and games like Artifact, Dota 2, the Half Life series, Team Fortress 2 and the Portal Series.
Valve, the Valve logo, Half-Life, the Half-Life logo, the Lambda logo, Steam, the Steam logo, Team Fortress, the Team Fortress logo, Opposing Force, Day of Defeat, the Day of Defeat logo, Counter-Strike, the Counter-Strike logo, Source, the Source logo, Counter-Strike: Condition Zero, Portal, the Portal logo, Dota, the Dota 2 logo, and Defense of the Ancients are trademarks and/or registered trademarks of Valve Corporation.