Astin-Weight Pianos
- Builders of upright pianos. Includes details about construction materials used, specifications, and finishes.
- http://www.astin-weight.com

Wasatch Steel
- Selling angle, tubing, bar, pipe, channel, beam, and ornamental iron.
- http://www.wasatchsteel.com/

QSI Corporation
- Manufacturer of hand-held, panel-mount, graphics and character terminals for industrial and vehicle applications.
- http://www.qsicorp.com/

Comtek
- Manufacturer of FM wireless microphone systems, assistive listening devices, and cueing and translation systems.
- http://www.comtek.com/

Parvus Corporation
- Electronic and mechanical hardware and embedded protocol software design and manufacturing company.
- http://www.parvus.com/