Concepts NREC is a company that specializes in the manufacturing of turbomachinery. It offers engineering, CAE and CAM software, assembly, laboratory testing, field installation, precision machining, reverse engineering, and other services. The company also fabricates specialized products, including air dynamometers, turbine generators, rocket turbopumps, etc. Concepts NREC serves aerospace, aviation, renewable energy, transportation, oil and gas, and other industries.