Keen Software House
Keen Software House is a Czech video game developer best known for creating the space engineering simulation game Space Engineers and the medieval sandbox game Medieval Engineers. The company focuses on the development of proprietary game engines, specifically the VRAGE engine, to power its physics-based titles.
Brand Identity Data
HQ Country
Czechia
HQ City
Prague
Founded
2010
EU Headquartered
Yes
EU Manufactured
Yes
Ownership Type
private
Stock Exchange
Private
Tax Domicile
CZ
Ultimate Parent
Keen Software House a.s.
B Corp Certified
No
Repair / Recycling
No
Ethical Certifications
None verified
Verified on October 15, 2026
Corporate Lineage
2010
Company Founded
Marek Rosa founded Keen Software House in the Czech Republic.
2013
Space Engineers Release
The company released its flagship sandbox game, Space Engineers, into early access.
2015
Medieval Engineers Release
The company released its medieval sandbox construction game into early access.