On-Line Software International
| Industry | Software | 
|---|---|
| Founded | 1969 | 
| Defunct | 1991 | 
| Fate | Acquired by Computer Associates | 
| Headquarters | Fort Lee, New Jersey | 
On-Line Software International, Inc. was a Fort Lee, New Jersey, company whose earnings reports were followed by The New York Times in the 1980s and 1990s. It was founded in 1969.
In late 1986 the company acquired Mathematica's RAMIS (software) product, which had sold it to Martin Marietta Corporation in 1983; Computer Associates subsequently acquired On-Line Software. RAMIS was passed along together with a front-end called English.