Startup profile · funding coverage
Mainframe Industries
Helsinki-based studio building cloud-native MMO games playable across devices.
Stage
See coverage
Status
private
Coverage
full
Why Mainframe Industries is interesting
Mainframe is one of the first studios explicitly designing for cloud-gaming MMOs — a16z led Series A and B as Riot Games and Twitch alumni joined the cap table.
Key facts
- Series B (Nov 2021): ~$23M led by a16z; Riot Games, Play Ventures returned (GamesIndustry.biz)
- Series A (2020): ~$8.3M led by a16z (a16z announcement)
- Co-investors: no additional institutional investors disclosed in public sources reviewed 2026-07-24
Investors in our directory
Funds linked from Mainframe Industries's profile — open a fund page for stage focus and related deal articles.
Related funding articles
Venture Capital Tracker pieces that cover Mainframe Industries's financing or category context.
Last updated: 2026-07-24