Vishivkarma
- Manufacturer and exporters of bicycle caliper, cantilever and brake lever. India.
- http://dassbikes.com

Taizhou Huangyan Suofei Vehicle Parts Co., Ltd,
- China. Specialized in disc brakes of bicycles.
- http://www.suofei.com.cn

Budbrake
- Provides a device which automatically balances the braking force between front and rear wheels. USA.
- http://www.budbrake.com

Winzip Enterprise Corporation
- Manufacturer of bike and bicycle parts, including disc brake, disk brake, caliper, brake pad and brake shoe.
- http://www.winzip-diskbrake.com/

Sturmey Archer
- Unique bicycle front and rear brake hubs in 3-speed, 5-speed, and 7-speed gears and Brooks cycle saddles.
- http://www.sturmey-archer.com/

Avid
- Producer of disc brakes, rim brakes and various bicycle components. Provides product information, technical specifications, service information, and downloads. USA.
- http://www.avidbike.com

Clarks Cycle Systems
- Manufacturer and distributor of cables, brake pads, and disc pads. UK.
- http://www.clarkscyclesystems.com

a2z
- Manufacturer of disc brake accessories such as brake pad, cable hanger, and light-weight hubset.
- http://www.a2zcomponents.com