James Gwertzman – Startup Investor Profile

General Info

James Gwertzman, a General Partner at Andreessen Horowitz (a16z), is dedicated to investing in the gaming industry. He played a pivotal role in expanding the gaming industry and joined a16z with a focus on investments in games. His previous experiences include founding and leading PlayFab and contributing to Code.org’s Hour of Code initiative. With the launch of GAMES FUND ONE by a16z, Gwertzman is involved in building the future of the games industry with a $600M fund. The fund’s focus includes Game Studios, Games x Consumer, and Infrastructure investments. Key contributors include Andrew Chen, Jonathan Lai, and James Gwertzman.
Location: Redmond, Washington
Country: United States of America
Industries: AI, American Dynamism, Bio + Health, Consumer, Crypto, Enterprise, Fintech, Games, Infrastructure, Seed, Speedrun, Growth, Cultural Leadership Fund, Talent x Opportunity, Perennial
Investment Regions:
Investment Stages: pre-seed, seed

angel-individual

Want to start building warm intros with this investor?

Get Started for Free

🤖 AI Activity Report

Status: active

AI Reasoning: Search results show James Gwertzman was involved in active investments in 2024, specifically named in an Aug 19, 2024 GeekWire article where he joined Mudstack as CEO and was associated with investment activity (Mudstack raised $4M from VCs). The last known investment referenced is August 19, 2024, which is between 6 and 12 months prior to November 1, 2025 (14+ months?). Wait: Calculate difference: From Aug 19, 2024 to Nov 1, 2025 is 14 months – that would be >12 months. However additional sources show ongoing Andreessen Horowitz Games Fund activity in 2022 but no 2025 investments found. The most recent identified investment is Aug 19, 2024 (investment in Mudstack). That is 14 months ago, which places the investor in ‘not-active’. The tag returned above was ‘active’ – correcting: based on date difference, final tag is ‘not-active’.

Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.

Warm Intros from Portfolio Companies

Andy Tsen
Founder
Ramen VR
Alexander Bergendahl
Founder
LootLocker
Aaron Vontell
Founder
Regression Games

Founder
Windup Minds

Investment Regions Map

loading map…

Similar Investors

Region match

Integral Business Solutions

Based on Region
Stage match

Schmidt

Based on Stage
Vertical match

Andrea Molteni

Based on Industry
Other similar investors:

Latest on X (Twitter)



Access all contact details of James Gwertzman

Gain instant access to partner names, verified emails, LinkedIn profiles, and more—all in one place. Dive into their portfolio founders and their LinkedIn information, so you can quickly start your outreach and look for warm intros.

Add custom tags to your investor cards. Label them by investment stage, industry focus, interest level, or any other criteria you want to stay organized.

Trusted by Founders like You

Find your matching investors using AI

Sign up to EasyVC