Atlas Copco — M&A Activity 2009

Mar 10, 2009

Press Release from the Atlas Copco Group

For further information please contact: Daniel Frykholm, Media Relations Manager +46 (0)8 743 8060 or +46 (0)70 865 8060

Atlas Copco completes acquisition of compressor rental business from Aggreko

Stockholm, Sweden, March 10, 2009: Atlas Copco has as of March 1 finalized the outstanding parts in the acquisition of Aggreko plc's European oil-free air compressor rental business.

The acquired business had revenues in 2008 of about MEUR 10 (MSEK 110) and 21 employees. About half of the assets acquired were consolidated as of November 20, 2008. The acquisition of the remainder has now received approval by all relevant competition authorities.

The acquired business has been integrated into Atlas Copco's Specialty Rental division. The buyers of the fleet assets are various Atlas Copco companies in Europe.

Atlas Copco may be required to disclose the information provided herein pursuant to the Securities Markets Act.

Atlas Copco is a world leading provider of industrial productivity solutions. The products and services range from compressed air and gas equipment, generators, construction and mining equipment, industrial tools and assembly systems, to related aftermarket and rental. In close cooperation with customers and business partners, and with 136 years of experience, Atlas Copco innovates for superior productivity. Headquartered in Stockholm, Sweden, the Group's global reach spans more than 160 markets. In 2008, Atlas Copco had 34 000 employees and revenues of BSEK 74 (BEUR 7.7). Learn more at www.atlascopco.com.

Specialty Rental is a division within Atlas Copco's Compressor Technique business area. It serves customers in the industry segments around the world with temporary air and power rental solutions. The specialty rental services are offered under several brands. The divisional headquarters is located in Antwerp, Belgium.

Atlas Copco Group Center

Atlas Copco AB Visitors address: Telephone: +46 (0)8 743 8000 A Public Company (publ) SE-105 23 Stockholm Sickla Industriväg 3 Telefax: +46 (0)8 644 9045 Reg. No: 556014-2720 Sweden Nacka www.atlascopco.com Reg. Office Nacka