- Headquarters
- Helsinki
- Employees
- 51–200
- Founded
- 2018
- Business Model
- B2C
- Website
- themainframe.com
- Total Funding
- $31.0M
- Last Round
- $22.9M Series BNov 2021
- Rounds
- 2
About
Mainframe Industries is an independent, venture-backed pan-European game studio developing Pax Dei, a social sandbox MMO set in a medieval open world. Founded by veterans from CCP Games, Next Games, and Blizzard Entertainment, the studio operates from Helsinki, Reykjavik, and Paris. Pax Dei launched on Steam Early Access in June 2024 and officially in October 2025.
Summary
Mainframe Industries is a Cloud company based in Helsinki, Finland, founded in 2018. It has raised $31.0M in total across 2 rounds, most recently a $22.9M Series B round in Nov 2021. Investors include Andreessen Horowitz, Riot Games and Maki.vc.
Tech & App Stack
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Funding History
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Nov 2021
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Seed through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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