Video surveillance companies

GoPro, Inc. (marketed as GoPro or as goPRO) is an American technology company founded in 2002 by Nick Woodman. It manufactures action cameras and develops its own mobile apps and video-editing software. GoPro cameras are widely used for adventure sports, travel recording, and outdoor activities. Founded as Woodman Labs, Inc, the company is based in San Mateo, California.

SZ DJI Technology Co., Ltd. or Shenzhen Da-Jiang Innovations Sciences and Technologies Ltd. () or DJI (), is a Chinese technology company headquartered in Shenzhen, Guangdong. DJI manufactures commercial unmanned aerial vehicles (drones) for aerial photography and videography. It also designs and manufactures camera systems, gimbal stabilizers, propulsion systems, enterprise software, aerial agriculture equipment, and flight control systems.

Hangzhou Hikvision Digital Technology Co., Ltd., often shortened to Hikvision, is a Chinese partly state-owned manufacturer and supplier of video surveillance equipment for civilian and military purposes, headquartered in Hangzhou, Zhejiang.

thumb|right|Tokina AT-X Pro 12–24 lens

Cowon Systems, Inc. (; simply known as Cowon) is a South Korean consumer electronics and software corporation. The company's initial focus was software development and microelectronics, specializing in speech synthesis and speech recognition technology. In 2000, with the introduction of the iAUDIO CW100, Cowon expanded into the portable media player industry, which is now the core of their business.

South Korean manufacturer of third-party camera lenses

Chinese video surveillance products company

Swedish manufacturer of IP cameras

South Korean company

American facial recognition company

thermal imaging company

thumb|Mio 168 DigiWalker, Pocket PC MiTAC Holdings Corporation, formerly MiTAC International Corp. () is a Taiwanese electronics company established 8 December 1982. It is a subsidiary of MiTAC-Synnex Group. Through a 100% stock swap from MiTAC International Corp., MiTAC Holdings Corp (神達投資控股) () was established on 12 September 2013, and listed and traded on Taiwan Stock Exchange under code 3706.

Japanese electronics and optics company