The story
Thomson acquired magazine publisher Faulkner & Gray in 1992. Thomson Financial expanded significantly when it acquired Primark, another financial information provider, on June 6, 2000, for $842 million in an all-cash deal. Primark owned many brands in both the U.S. and UK/Europe such as Datastream, Baseline Financial, Intellivate Capital Ventures (ICV), and IBES. The acquisition consolidated and combined competing financial information provision, for example the FirstCall and IBES earnings estimate data, under the same company.
Thomson Financial sold its Thomson Media division in 2004.
On 17 April 2008, the Thomson Corporation merged with Reuters and created the new company Thomson Reuters. Thomson Financial and Reuters combined their businesses into the Markets Division: Sales & Trading, Enterprise, Investment & Advisory, and Media. The other Thomson operations were combined into the Professional Division: Legal, Healthcare & Science, and Tax & Accounting. Thomson Reuters sold the division in 2018 to Blackstone. Thomson Reuters Financial & Risk eventually became Refinitiv.
In August 2019, London Stock Exchange Group agreed to buy Refinitiv in an all-share transaction valuing the target at $27 billion.
From Wikipedia’s article on Thomson Financial, shared under CC BY-SA 4.0.4