Company Profile
Last Updated:
Apr 25th, 2023
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About
Description
Washington-based games developer founded by Gabe Newell and Mike Harrington. Responsible for Half-Life, Counter-Strike, Team Fortress, and Portal.
Office
- 10900 NE 4th Street
- 500 Bellevue
- Washington
- District of Colombia
- 98004
- United States of America
Accolades
Company Coverage
pcgi
News
Jan 8th, 2019

Valve's anti-cheat system booted 600k players in December, mostly from CS:GO
pcgi
News
Jan 3rd, 2019

Service-based games dominate the Steam top-selling and most-played charts of 2018
pcgi
News
Jan 3rd, 2019

Counter-Strike: Global Offensive hit an all-time peak of 20 million unique players over December
pcgi
News
Dec 7th, 2018

Counter-Strike: Global Offensive goes free-to-play as battle royale mode rolls out
Top Stories
Events
Games Leadership Summit 2025 | Europe | Mar 23rd |
Everything Procedural 2025 | Europe | Apr 22nd |
New Zealand Games Festival 2025 | Australasia | Apr 25th |
gamescom LATAM 2025 | South America | Apr 30th |
TIGA - Start-Up, Scale-Up & Grow Conference | Apr 30th | |
AWS Summit London 2025 | Europe | Apr 30th |
LudoNarraCon 2025 | May 1st | |
Dubai GameExpo Summit 2025 | Middle East | May 7th |