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Motion Control

Motion Control was founded in 1974 by a group of University of Utah-Salt Lake City faculty members and researchers after creating the world’s most advanced prosthetic arm. Motion Control joined Fillauer Companies, Inc. in 1997 and, thanks to their team of dedicated professionals, continues to offer world-class prosthetic technology today.


115 N. Wright Brothers Drive
Salt Lake City, UT 84116


888-MYO-ARMS (696-2767)


TRS Inc. was formed in 1979, by upper limb amputee Bob Radocy, who was frustrated by the limited performance of commercially available prosthetics devices. He lost his left hand about four inches below the elbow in an auto accident in 1971. Bob experimented with all types of prosthetic devices. In 1977, while in graduate school, he applied his engineering and biological sciences education and design experience to create a high performance, prehensor which allowed him to be competitive with two handed peers in any activity he chose. Thus in 1980, the GRIP prehensile hand was first manufactured.

Since then, TRS has grown to become the leading innovator of body-powered prosthetic devices in the world. TRS remains specialized. We design and build only high quality technology for persons missing a hand(s). TRS joined Fillauer in 2019.


3090 Sterling Circle, Studio A
Boulder, Colorado 80301


Fillauer Europe

Started in 1948, Fillauer Europe joined Fillauer Companies in 2002 to take their unique skin and sleeve products international. Today, Fillauer Europe’s products include a variety of upper and lower extremity prosthetics and orthotics, including a new micro-coating process offered on gloves, liners and cosmetic protective leg coverings.


Kung Hans Väg 2
192 68 Sollentuna, Sweden


+46 8 505 332 00

Fillauer North Carolina

Formerly OTS Corporation, Fillauer North Carolina was founded in 1978 in Pompano Beach, Florida before moving to Weaverville, North Carolina. Fillauer North Carolina joined Fillauer Companies, Inc. in 2009, broadening the Fillauer Orthotic line by offering the StepLock, InterLock, Close Contour and Integrated Ankle.


220 Merrimon Ave.
Weaverville, NC 28787

Fillauer Clinic

Fillauer Clinic is a patient care facility located on-site at Fillauer Companies, provides care for patients requiring specialized products. The facility also provides unique opportunities for the research and development of new and innovative products. The close working relationship between certified orthotists and prosthetists, patient care specialists, designers, and custom fabrication workers results in superior products, designed specifically to better meet the needs of those with limb loss, limb difference, and limb impairment.


2710 Amnicola Hwy
Chattanooga, TN 37406


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