ATS Laboratories, Inc. (USA)
- manufacturer of quality assurance tissue-mimicking phantoms used to evaluate the accuracy and performance of Ultrasound imaging systems. Phantoms mimic the acoustic properties of human tissue and provide test structures within the simulated environm
- http://www.atslabs.com/

Pharmaceutical Innovations, Inc. (USA)
- manufactures conductive gels, sprays, lotions and skin preps for all ultrasound and electromedical technologies such as electrocardiograms, TENS and muscle stimulation. Our major markets are Diagnostic Ultrasound, Physical Therapy, Cardiology and Mammogra
- http://www.pharminnovations.com/

Nuclear Associates
- phantoms
- http://www.nucl.com/Nuclear_Associates/products.htm

Gammex RMI
- Supply diagnostic imaging and radiation therapy tools including phantoms for small parts, grey scale and Doppler systems.
- http://www.gammex.com/

CIRS (USA)
- manufacturer of tissue equivalent phantoms for quantitative densitometry, calibration, quality control, training and research in the field of medical imaging and radiotherapy.
- http://www.cirsinc.com/

Danish Phantom Design
- ultrasonic phantoms
- http://www.fantom.suite.dk/