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Elon Musk
Co-founder, xAI
Roles
| Company | Title | When | Source |
|---|---|---|---|
 xAICo-founder | Co-founder | since 2023 | Wikidata (founded by) |
 OpenAICo-founder | Co-founder | since 2015 | Wikidata (founded by) |
 TeslaTechnoking of Tesla and Chief Executive Officer | Technoking of Tesla and Chief Executive Officer | since Oct 2008 | SEC 10-K/A, filed 2026-04-30 |
 SpaceXChief Executive Officer, chairman & CTO | Chief Executive Officer, chairman & CTO | since Jan 2002 | Wikipedia: SpaceX |
| SpaceXFounder | Founder | since 2002 | Wikidata (founded by) |
| SpaceXChief Executive Officer, chairman & CTO | Chief Executive Officer, chairman & CTO | now | Wikipedia: SpaceX |
About
- Now
- Co-founder, xAI
- Companies
- 4 companies
- Photo
- Gage Skidmore, CC BY-SA 4.0, via Wikimedia Commons
Sources: company leadership pages, SEC filings, press releases and news, with Wikipedia and Wikidata for the rest; moves from public announcements and 8-K filings. Roles as reported on the date shown. Logos via logo.dev; trademarks belong to their owners.