Dacell Co., Ltd.
- Manufactures load cell, torque sensor, pressure sensor, torque wrench, LVDT, multi-layer inclinometer and digital indicator in Chung-Buk, Korea.
- http://www.danaloadcell.com/

Physical Electronics, Inc.
- Surface analysis instrumentation, including: AES, ESCA, TOF-SIMS and D-SIMS based instrumentation.
- http://www.phi.com/

Oxford Microbeams Ltd.
- Non-destructive, trace elemental analysis, ion beam analysis using a focused microbeam. Includes applications in tomography and microfabrication, downloads and contacts in England.
- http://www.microbeams.co.uk/

Area Detector Systems Corporation
- Manufacturer of CCD detectors, particularly in the X-ray range. Includes specifications, certification and technical support from Poway, California.
- http://www.adsc-xray.com/

Molecular Metrology, Inc.
- Designs and manufactures x-ray scattering equipment, including complete instruments for small angle mode and two dimensional detectors. Includes specifications of systems and components, at Northampton, Massachusetts.
- http://www.molmet.com/