Greg Castle is the Managing Partner and Founder of Anorak Ventures. See portfolio, sector focus and contact routes.
Greg Castle is the Managing Partner and Founder of Anorak Ventures, a seed-stage firm he established in 2016 after transitioning from corporate marketing roles at Autodesk and Glassdoor[6][12]. His investment thesis targets early-stage, disruptive technologies globally, with deep specialization in spatial computing, artificial intelligence, robotics, autonomous vehicles, and virtual or augmented reality[1][5]. Anorak typically writes initial equity checks ranging from $250,000 to $1 million, while Castle’s personal angel investments often fall between $50,000 and $400,000[9][11]. Notable portfolio companies include Oculus, which was acquired by Facebook for $2 billion, as well as Anduril, Flexport, Flock Safety, and Rec Room[1][6]. Castle is recognized as one of the earliest individual seed investors in Oculus and maintains a distinctive point of view as a domain expert in frontier human-computer interfaces rather than a generalist investor[10]. He actively writes on these topics as an author at TechCrunch, where he focuses much of his time mentoring startups in the VR/AR sector[7].
Every field above is read from the StartupFundraising investor directory — disclosed location, recorded investments and stated focus — and re-checked as filings arrive. Founders pair it with investors in Los Angeles when building a target list.
Investors like Greg Castle · Full investor directory · Investor access · Company funding database