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Cullinet

Cullinet
Industry Software company
Fate Acquired
Predecessor Cullinane Corporation
Successor Computer Associates
Founded 1968 (1968)
Founder John Cullinane and Larry English
Defunct 1989 (1989)
Headquarters 400 Blue Hill Avenue, Westwood, Massachusetts, United States

Cullinet was a software company whose products included the database management system IDMS and the integrated software package Goldengate. In 1989, the company was bought by Computer Associates. Cullinet was headquartered at 400 Blue Hill Drive in Westwood, Massachusetts.

The company was originally started by John Cullinane and Larry English in 1968 as Cullinane Corporation. Their idea was to sell pre-packaged software to mainframe users, which was at that time a new concept in an era when enterprises only used internally developed applications or the software that came bundled with the hardware.

Rather than write its own products, Cullinane approached IT (information technology) departments of major enterprises, particularly banks, to identify internally developed applications that he felt had potential to be productized and licensed to others. However, it proved difficult to sell these applications because most weren't generalized and supportable systems. As a result, the company decided to develop a source code management system, called PLUS, that competed with Pansophic's (PanDA) and UCC's products (UCC-1). The first version of PLUS (which stood for Program Library Update System) required the use of magnetic tape devices, and was not competitive with the other, disk-based products. Although the company eventually responded with a disk-based version, called PLUS-DA (which stood for Direct Access, a common name for disks at the time) they did not become successful in this market.

The first breakthrough product was a report writer named Culprit, developed in-house by Gil Curtis and Anna Marie Thron, who had built the PHI payroll system. The product competed with Mark IV from Informatics, but was perceived as a late entry in the report writer category.

The company struggled with financial stability until it branded a variation of Culprit, EDP Auditor, which was nothing more than a second name for the same product with a collection of predefined reports, but more importantly, special services aimed at the new discipline of EDP (electronic data processing) Auditing including the first EDP Auditors User, special support to give auditors independence of data processing which was very important to them. What was remarkable is that many corporations licensed essentially identical products. This led to serendipitous prosperity for Cullinane. As EDP auditors developed knowledge about business systems and computers, they could invariably produce reports faster than slower-moving, internal IT departments. As a result, MIS (management information systems) departments would feel compelled to buy the Culprit version for their own use — to compete.


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