NEW YORK – Thomson Reuters (NYSE, TSX: TRI), the world's leading source of intelligent information for businesses and professionals, will host its 2011 Investor Day in New York City on Thursday, March 31, 2011 beginning at  8:30 a.m. EDT.  Senior management will provide information on Thomson Reuters with a focus on the company’s Markets Division.  The presentations may include forward-looking information.  

A live audio webcast will be available at http://thomsonreuters.com in the Investor Relations section. The webcast can be accessed by selecting “2011 Investor Day” under the “Upcoming Events” section.  Registration for the webcast is now open. Additionally, an archive of the webcast will be available beginning Friday, April 1, 2011.

Thomson Reuters
Thomson Reuters is the world's leading source of intelligent information for businesses and professionals.  We combine industry expertise with innovative technology to deliver critical information to leading decision makers in the financial, legal, tax and accounting, healthcare and science and media markets, powered by the world's most trusted news organization.  With headquarters in New York and major operations in London and Eagan, Minnesota, Thomson Reuters employs 55,000 people and operates in over 100 countries.  Thomson Reuters shares are listed on the Toronto and New York Stock Exchanges (symbol: TRI).  For more information, go to http://thomsonreuters.com.