CEESI (Colorado Engineering Experiment Station Inc.)
Oil and GasColorado, United States11-50 Employees
CEESI provides flow measurement and testing services for commercial and industrial clients, offering calibrations across a range of pressures using media such as air, natural gas, and water, with calibrations tailored to each project’s requirements. All calibrations are NIST traceable and accredited to ISO/IEC 17025. Based in Nunn, Colorado, CEESI brings more than 50 years of industry experience and serves sectors including oil and gas, pharmaceutical, and aerospace. As part of the ATS family of companies, it can access broader inspection and consulting engineering capabilities, and it operates facilities such as a High Flow Iowa facility and a Wet Gas/Multiphase facility to support customized calibration design.