ChangeBASE AOK is a software company that has developed a suite of automated, highly innovative applications that hugely improve the time, quality, consistency and cost of the test, remediation and ongoing management challenges that companies face as they begin the process of migrating their applications from one Operating System or deployment environment to another.

Founded in 2006 and Headquartered in London, England, ChangeBASE is the provider and developer of AOK, a product that automates the management and upgrade of applications in a Microsoft environment. ChangeBASE counts Dimension Data, SCC, Satyam, Getronics, Gallium, and Microsoft as partners and GSK, Astra Zeneca and Man Investments amongst its enterprise customers.