- Atmospheric Systems Corporation
- 91355 Valencia, CA
- Beacon Power Corporation
- 01879 Tyngsboro, MS
- Benstone Instruments
- 55045 St. Paul, MN
- Carl Zeiss IMT Corporation
- 55369 Maple Grove, MN
- DAS, Inc.
- 75243 Dallas, TX
- HSE Integrated
- T2P 0S2 Calgary, AB
- OTECH ENGINEERING, INC.
- 95618 Davis, CA
- R.M. Young Company
- 49686 Traverse City, MI
- REMTECH SA
- 78143 Velizy
- Sky Power International LLC
- 29657 Liberty, SC
- Turningpoint
- 95762 El Dorado Hills, CA
- TX Tech Univ. Wind Science & Engineering Research Center
- 79409-1023 Lubbock, TX
- Vector Instruments
- LL18 2AB North Wales, Un
- Yankee Environmental Systems
- 01376 Turners Falls, MA
