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- System_Development_Corporation abstract "System Development Corporation (SDC), based in Santa Monica, California, was considered the world's first computer software company.SDC started in 1955 as the systems engineering group for the SAGE air defense ground system at the RAND Corporation. RAND spun off the group in 1957 as a non-profit organization that provided expertise for the United States military in the design, integration, and testing of large, complex, computer-controlled systems.SDC became for-profit in 1969. With that change, it began to offer its services to all comers rather than only to the American military.In 1980, SDC was sold by its board of directors to Burroughs Corporation. In 1986, Burroughs merged with the Sperry Corporation to form Unisys, and SDC was folded into Unisys Defense Systems. In 1991, Unisys Defense Systems was renamed Paramax, a wholly owned subsidiary of Unisys, so that it could be spun off to reduce Unisys debt. In 1995, Unisys sold Paramax to the Loral Corporation, although a small portion of it, containing some projects that had originated in SDC, remained with Unisys. In 1996 Loral sold Paramax to Lockheed Martin. In 1997, the Paramax business unit was separated from Lockheed Martin under the control of Frank Lanza (one of the original founders of Loral), and is now a subsidiary of L-3 Communications.".
- System_Development_Corporation wikiPageExternalLink 107281.
- System_Development_Corporation wikiPageExternalLink 107628.
- System_Development_Corporation wikiPageExternalLink 40842.
- System_Development_Corporation wikiPageExternalLink sdc.html.
- System_Development_Corporation wikiPageID "1423909".
- System_Development_Corporation wikiPageRevisionID "596486075".
- System_Development_Corporation hasPhotoCollection System_Development_Corporation.
- System_Development_Corporation subject Category:Defunct_software_companies.
- System_Development_Corporation subject Category:Lockheed_Martin.
- System_Development_Corporation type Abstraction100002137.
- System_Development_Corporation type Company108058098.
- System_Development_Corporation type DefunctSoftwareCompanies.
- System_Development_Corporation type Group100031264.
- System_Development_Corporation type Institution108053576.
- System_Development_Corporation type Organization108008335.
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- System_Development_Corporation comment "System Development Corporation (SDC), based in Santa Monica, California, was considered the world's first computer software company.SDC started in 1955 as the systems engineering group for the SAGE air defense ground system at the RAND Corporation. RAND spun off the group in 1957 as a non-profit organization that provided expertise for the United States military in the design, integration, and testing of large, complex, computer-controlled systems.SDC became for-profit in 1969.".
- System_Development_Corporation label "System Development Corporation".
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- System_Development_Corporation sameAs Q7663644.
- System_Development_Corporation sameAs Q7663644.
- System_Development_Corporation sameAs System_Development_Corporation.
- System_Development_Corporation wasDerivedFrom System_Development_Corporation?oldid=596486075.
- System_Development_Corporation isPrimaryTopicOf System_Development_Corporation.