ZeniMax Online Studios
| Company type | Subsidiary |
|---|---|
| Industry | Video games |
| Founded | August 1, 2007 |
| Founder | Matt Firor |
| Headquarters | , US |
Number of locations | 6 (2024) |
Key people | Joseph Burba (studio head) |
| Products | The Elder Scrolls Online |
Number of employees | 300 (2025) |
| Parent | ZeniMax Media |
| Divisions | ZeniMax Online Studios Hungary |
| Website | zenimaxonline.com |
ZeniMax Online Studios LLC is an American video game developer and a subsidiary of ZeniMax Media, specializing in massively multiplayer online games. The company developed The Elder Scrolls Online and its downloadable content. In 2025, it had over 300 employees before undergoing a round of layoffs. Its main studio is located in Hunt Valley, Maryland, and it also operates a satellite studio in Budapest, Hungary. Additionally, ZeniMax Online Studios has locations in Austin, San Diego, Seattle, and Wisconsin.