The story
Cognos was founded in 1969 by Alan Rushforth and Peter Glenister. Michael U. Potter joined Cognos in 1972, and was its chief executive officer from 1975 until 1995. It began as a consulting company for the Canadian federal government and offered its first software product, QUIZ, in 1979. During the Canadian recession in the 1980s, Cognos shifted its focus from consulting to software sales.
Originally Quasar Systems Limited, it adopted the Cognos name in 1982. Cognos is a fragment scissored off the Latin word "cognosco," which means "knowledge from personal experience". Cognos became a public company in August 1986 trading on the Toronto Stock Exchange as CSN and on the NASDAQ as COGN. On January 31, 2008, Cognos was acquired by IBM and was no longer an independent company.
In 1995, Ron Zambonini was named CEO. Cognos experienced growth through its business intelligence products for local area networks (LAN), but failed to anticipate a sudden increase in competition. After Cognos issued a notice informing shareholders of a slowdown in growth, many sold their shares, causing prices to fall quickly.
This prompted Cognos to build its web technology through the acquisition of other companies rather than internal research and development. In September 2007, Cognos announced that it would be acquiring Applix. It had previously acquired Right Information Systems (4Thought), Interweave (Impromptu Web Query), Relational Matters (DecisionStream), Scientific Time Sharing Corporation (LEX2000), NoticeCast, Adaytum, Frango, DataBeacon, and Celequest.
In January 2010, as part of a reorganization of IBM Software Group, software from Cognos and recently acquired SPSS were brought together to create the Business Analytics division.
On December 31, 2013, UNICOM Systems, a division of UNICOM Global acquired the PowerHouse product line including PowerHouse 4GL Server, Axiant® 4GL and PowerHouse Web, so Powerhouse products would no longer be part of the IBM product set.
From Wikipedia’s article on Cognos, shared under CC BY-SA 4.0.4