Unisys

American electrical engineer and computer pioneer (1919-1995)

Unisys Corporation is a technology company founded in 1986 and headquartered in Blue Bell, Pennsylvania. The company provides cloud, AI, digital workplace, logistics, and enterprise computing services.

UNIVAC (Universal Automatic Computer) was a line of electronic digital stored-program computers starting with the products of the Eckert–Mauchly Computer Corporation. After capturing the public imagination with the use of the UNIVAC I during the 1952 US Presidential election it was decided to extend the branding to all machines made by the other computing divisions of the Remington Rand company (Engineering Research Associates and the Norwalk Laboratory of Remington Rand).

American manufacturer

company

company

The BUNCH was the nickname for the group of mainframe computer competitors of IBM in the 1970s. The name is derived from the names of the five companies: Burroughs, UNIVAC, NCR, Control Data Corporation (CDC), and Honeywell. These companies were grouped together because the market share of IBM was much higher than all of its competitors put together.

American computer engineer (1925–2009)

Range of mainframe computers in the 1960s and 70s