| Website | cirisenergy.com |
| Category | Software |
| Phone | 303-649-2000 |
| Employees | |
| Founded | 2007 |
| Total | $23.9M |
| Unattributed, 1/10 GE Energy Financial Services Braemar Energy Ventures Rho Capital Partners | |
| Series B, 1/11 Khosla Ventures Braemar Energy Ventures Rho Capital Partners GE Energy Financial Services | $23.9M |
Ciris Energy, Inc. develops technology for the production of electricity from buried coal and other hydrocarbon deposits. The company was founded in 2007 and is based in Centennial, Colorado.