HID Global is an American manufacturer of secure identity solutions. The company is a subsidiary of Assa Abloy, a Swedish global leader in door opening solutions.
Originally formed to develop radio frequency identification technologies, HID Global was formed in 1991 as Hughes Identification Devices, a subsidiary of Hughes Aircraft Company with offices in California and Scotland. The original 125-kilohertz proximitytechnology had been pioneered by Destron IDI, Boulder, Colorado and used in many applications including Animal Identification, Tyre tracking and in motor vehicle and aircraft industries to track parts, and the company’s founders thought there would be markets interested in using this technology for other purposes.
In 1994 the office in Scotland was closed and the European business passed to a UK based independent distributor, ID Plus Ltd who were later acquired by HID Corporation Ltd in August 1999.
In October 1995, Hughes management, with help from Citibank Venture Capital, combined its military communications and display products groups with its AML Wireless Systems organization and Hughes Identification Devices (HID) to form Palomar Technologies Corporation. It was at that point that the decision was made to focus efforts on RFID for physical access control, and five years later, the company was acquired by the world's largest lock-maker, Swedish conglomerate ASSA ABLOY AB.