Visionware Ltd was a British software company that developed and marketed products that helped integration of Microsoft Windows clients to Unix-based server applications. It was based in Leeds in West Yorkshire. The three products it was most known for were PC-Connect, XVision, and SQL-Retriever.
Visionware was created in June 1989 as a management buy-out from Systime Computers. The firm experienced substantial growth during its five and a half years of existence. Visionware was acquired by the Santa Cruz Operation (SCO) in December 1994.