![]() Arq Arq (formerly Advanced Emissions Solutions) provides clean coal technology and the associated specialty chemicals. | ![]() Chemeon Surface Technology Chemeon Surface Technology is a provider of hard material surface engineering solutions. | ![]() Cool Clean Technologies Cool Clean Technologies is a company specializing in CO2 technology innovations for improving manufacturing processes. | |
Founding Date | Founding Date 1996 | Founding Date 1994 | Founding Date 2001 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations Greenwood Village, US HQ | Locations Minden, US HQ | Locations Eagan, US HQ |
Employees | Employees 1334% increase | Employees 14 | Employees 366% increase |

Chemeon Surface Technology is a provider of hard material surface engineering solutions.
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Cool Clean Technologies is a company specializing in CO2 technology innovations for improving manufacturing processes.
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