On-Line Software International

{{Short description|Defunct American software company}}

{{Infobox company

| name=On-Line Software International

| logo=On-Line Software International logo.svg

| industry=Software

| founded=1969

| hq_location=Fort Lee, New Jersey

| defunct=1991

| fate=Acquired by Computer Associates

}}

On-Line Software International, Inc. was a Fort Lee, New Jersey, company{{cite news

|newspaper=Computerworld |date=October 27, 1986 |page=115

|title=On-Line Software International

|url=https://books.google.com/books?id=nI091j0HhhwC}} whose earnings reports were followed by The New York Times in the 1980s and 1990s.{{cite news

|newspaper=The New York Times

|title=On-Line Software International reports earnings for Qtr to May 31

|url=https://www.nytimes.com/1991/06/28/business/on-line-software-international-reports-earnings-for-qtr-to-may-31.html

|date=June 28, 1991 |page=18}}{{cite web

|title=ON-LINE SOFTWARE INTERNATIONAL reports earnings for Qtr to Nov 30

|website=The New York Times

|url=https://www.nytimes.com/1984/12/25/business/on-line-software-international-reports-earnings-for-qtr-to-nov-30.html

|date=December 25, 1984 |accessdate=June 14, 2019}} It was founded in 1969.{{cite web|url=http://www.lookupmainframesoftware.com/vendor_detail/dispvend/56|title=

On-Line Software International|work=Lookup Mainframe Software}}

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.{{cite news

|newspaper=Computerworld |date=December 1, 1986

|title=Real-life applications .. Martin Marietta Data Systems

|url=https://archive.org/stream/computerworld2048unse/computerworld2048unse_djvu.txt}}