Green House Data
In 1998, Mills co-founded and raised $4.25 million in venture capital for an early free PC-to-Phone VoIP service, Televant, Inc. Under Televant, Mills and his partner also operated the website Callrewards.com, an online rewards and loyalty program. The properties were acquired in 2000 by PhoneFree.com for undisclosed financial terms. PhoneFree.com subsequently merged with iDial Networks, where Mills stayed on as the Senior Vice President of Product Development and Product Marketing.
After relocating to Jackson Hole, Wyoming, Mills worked in other early-stage companies until founding Green House Data in Cheyenne in 2007. He currently serves as President and CEO. Under his leadership, the company has undergone rapid expansion, opening data centers in Wyoming, Oregon, New Jersey, and New York.