HAX Accelerator
| Company type | Subsidiary | 
|---|---|
| Industry | Venture Capital | 
| Founded | 2011 | 
| Founder | Cyril Ebersweiler Sean O'Sullivan  | 
| Headquarters | , | 
Number of locations  | 5 | 
| Services | Investment | 
| Parent | SOSV | 
| Website | www.hax.co | 
HAX (formerly HAXLR8R) is a pre-seed, startup development program specializing in hard tech startups and headquartered in Newark, New Jersey. The 35,000-square-foot (3,300 m2) facility houses machine shops and mechanical, chemical, and electronics labs to support founders working on sustainability tech across climate, industrial automation, and human health. Operated by the U.S. venture fund SOSV, HAX also has offices in Pune, Shenzhen, San Francisco, and Tokyo.