Optim Incorporated
- Develops, manufactures, markets, sells and services flexible endoscopic and illumination products and solutions to medical, industrial and repair markets.
- http://www.optimnet.com/

Borescopes-R-Us
- A manufacturer and distributor of borescope equipment and accessories. Servicing all makes and models of inspection and test equipment, engine and airframe tools, and electronic test equipment.
- http://www.borescopesrus.com/

Sebenza
- Suppliers of industrial borescopes and fiberscopes for non destructive testing applications.
- http://sebenza.ca/

Lenox Instrument Company
- A leader in borescope, fiberscope, videoscope and high-temperature camera technology, Lenox Instrument supplies a variety of remote visual inspection products. Key products include borescopes, fiberscopes, videoscopes, boiler and furnace cameras.
- http://www.lenoxinst.com

Atlas-Inspection Technologies, Inc.
- Offers borescope, fiberscope, videoscope, pipe camera, and pan and tilt camera equipment. Also available is an on site inspection service and used equipment for sale.
- http://www.atlas-inspection.com/

Gradient Lens Corporation
- Manufacturer of Hawkeye Precision Borescopes for quality inspection and NDT.
- http://www.gradientlens.com/

Global Borescope
- Sales, service, and repair of flexible and rigid borescopes, fiberscopes, videoscopes, video systems, light sources, and accessories.
- http://www.globalborescope.com/

Titan Tool Supply
- Inspection borescopes and microscopes.
- http://www.titantoolsupply.com

UXR
- Borescope distributor, suitable for inspections.
- http://www.uxr.com/

FRS-Omega
- Borescope and fiber scope manufacture and repair.
- http://www.frsomega.com/