Gladstone Computer Services is a privately held software company that develops and markets data analysis and conversion tool sets used to automate data migration activities. The company, having been founded in 1963, was an early pioneer in the data services industry. Gladstone has established itself as a leader in this arena and its software suite is utilized by several of the United States' largest companies. Businesses who are updating or changing application software, changing hardware, building data warehouses and data marts, or auditing data content seek the professional expertise of Gladstone by licensing its software platform.