Atlas Copco’s Capital Markets Day, December 1, 2010

The purpose of the Capital Markets Day is to give an update on the strategy and development of the Atlas Copco Group and its worldwide operations. The Capital Markets Day will be held close to Atlas Copco’s headquarters in Sickla/Stockholm, Sweden.Participating from Atlas Copco will be Ronnie Leten, President and CEO, Hans Ola Meyer, CFO, Stephan Kuhn, Business Area President Compressor Technique, Björn Rosengren, Business Area President Construction and Mining Technique and Mats Rahmström, Business Area President Industrial Technique.Instructions on how to register and more detailed information will be distributed prior to the event.For further information please contact:Camilla Gustavsson, Investor Relations+46 (0)8 743 8291 or +46 (0)70 149 8291e-mail: [email protected] ([email protected])Mattias Olsson, Investor Relations Manager+46 (0)8 743 8290 or +46 (0)70 497 8290e-mail: [email protected] ([email protected])Atlas Copco may be required to disclose the information provided herein pursuant to the Securities Markets Act.Atlas Copco is an industrial group with world-leading positions in compressors, construction and mining equipment, power tools and assembly systems. The Group delivers sustainable solutions for increased customer productivity through innovative products and services. Founded 1873, the company is based in Stockholm, Sweden, and has a global reach spanning more than 170 countries. In 2009, Atlas Copco had about 30 000 employees and revenues of BSEK 64 (BEUR 6.0). Learn more at www.atlascopco.com (http://www.atlascopco.com).