Steadfast Networks
| Company type | Private company |
|---|---|
| Industry | Web hosting service, Internet Service Provider |
| Founded | Fond du Lac, WI, 1998 |
| Headquarters | Chicago, Illinois, United States |
Key people | Karl Zimmerman |
| Products | Web services |
| Website | www.Steadfast.net |
Steadfast Networks was a Chicago, Illinois-based Internet Service Provider primarily focused on Cloud Computing, Dedicated Servers and Colocation. Founded in 1998 by then high-school student Karl Zimmerman in Fond du Lac, Wisconsin, Steadfast Networks was acquired by ColoHouse, a global provider of colocation, cloud, and managed services, in 2021. It was originally a division of Nozone, Inc., a company founded by Zimmerman and incorporated in 2000.