Gabe Newell

Gabe Newell (Gabe Logan Newell, born November 3, 1962) is an American businessman and programmer who co-founded the video game company Valve and is its president and majority owner. He is widely known by the nickname GabeN. Before Valve, Newell spent 13 years at Microsoft, where he worked on the first releases of Windows. Through Valve he has overseen the Steam digital distribution platform, the SteamVR virtual reality runtime, the Valve Index headset (2019), and Half-Life: Alyx (2020).

Early life and Microsoft

Newell was born in Aspen, Colorado. He enrolled at Harvard University in 1980 to study programming but left before graduating, joining Microsoft at the suggestion of Steve Ballmer. He stayed at Microsoft for about 13 years as a programmer and technical executive, working on the first three releases of the Windows operating system. He is credited with leading the port of id Software's first-person shooter Doom to Windows 95, work that helped establish Windows as a platform for games.

Founding Valve

In 1996 Newell left Microsoft with colleague Mike Harrington to found Valve, incorporated on August 24, 1996. The pair were influenced by Michael Abrash, a former Microsoft programmer who had left to work on id Software's Quake. Valve's debut title, the 1998 first-person shooter Half-Life, was built on a licensed version of the Quake engine and became a commercial and critical success. Harrington sold his stake to Newell in 2000, leaving Newell as the controlling owner.

In 2003 Valve launched Steam, a digital storefront and content-delivery platform for PC games. Steam grew into the dominant marketplace for downloadable PC titles and became the source of most of Valve's revenue. Valve is privately held and does not publish financial statements, so estimates of Newell's wealth vary. Forbes estimated his net worth at roughly 9.5 to 11 billion US dollars in 2025, placing him among the wealthiest people in the video game industry.

Virtual reality

Under Newell, Valve moved from software into virtual reality hardware. The company collaborated with HTC on the HTC Vive (2016) and developed the SteamVR tracking system and runtime before releasing its own headset.

The Valve Index, a PC-tethered headset, launched on June 28, 2019. The full kit, comprising the headset, two Valve Index Controllers, and two SteamVR Tracking 2.0 base stations, sold for 999 US dollars; the headset alone cost 499 dollars and a headset-plus-controllers bundle cost 749 dollars. Each eye used a 1440x1600 LCD panel running at up to 144 Hz, with a field of view estimated at about 108 degrees. The Index Controllers, earlier known as the Knuckles controllers, carried 87 sensors to track hand position, individual finger position, motion, and grip pressure.

In November 2019 Valve announced Half-Life: Alyx, a full-length VR game set in the Half-Life series and built for SteamVR headsets. It released in March 2020 and was given free to Valve Index owners. Newell described the project's reception within the company: "VR has energized us. We've invested a lot of ourselves in the technology," adding that making it in the form of Half-Life "feels like the culmination of a lot things we care a lot about: truly great games, cutting edge technology, and open platforms." Half-Life: Alyx was Valve's first full single-player game since Portal 2 (2011) and the first entry in the Half-Life series in over a decade.

On November 12, 2025, Valve announced the Steam Frame, a standalone, wireless headset running a VR version of SteamOS that had been developed under the codename Deckard, with a planned launch in early 2026. The Valve Index was discontinued alongside the announcement.

Other activities and recognition

Newell donated 20 million US dollars to the artificial intelligence research lab OpenAI in 2018 and has acted as an informal advisor. In 2022 he co-founded Starfish Neuroscience, a company developing brain-computer interface hardware, with neuroscientist Philip Sabes. He also funds Inkfish, a marine research organization that operates research ships and submersibles. During the COVID-19 pandemic Newell spent extended time in New Zealand and applied for permanent residency there in 2020.

He received the BAFTA Fellowship, the British Academy's highest honor for an individual, in 2013, and was inducted into the Academy of Interactive Arts and Sciences Hall of Fame the same year.