Sweco

Regulatory Filings • Oct 1, 2007

PRESS RELEASE 28 September 2007

SWECO to plan 4 km tunnel in Norway

SWECO's consultants in Norway will prepare a construction plan for the E6 motorway through Gudbrandsdalen, including a four kilometre tunnel. This is the first new tunnel project to be undertaken after the collapse of Norway's Hanekleiv Tunnel last December. The assignment will be carried out on behalf of the Norwegian Public Roads Administration and is worth approximately EUR 1.3 million.

With many years of experience in traffic planning, SWECO Grøner has established wide-ranging expertise in tunnel planning and design.

"It is exciting to have been given responsibility for planning this road section, with the long tunnel. We see it as further proof of our leading-edge position in tunnel engineering," says Snorre Laegran at SWECO Grøner.

During the year, SWECO Grøner has been part of an expert investigation of the Hanekleiv Tunnel collapse on 25 December last year and has, among other things, contributed its knowledge of tunnel safety and evacuation.

The total road section had a length of 14 km. The assignment is scheduled for completion in the summer of 2008.

SWECO is the Nordic region's leading provider of consulting services with combined expertise in engineering, environmental technology and architecture. SWECO has around 4,900 employees in ten countries and recorded annual sales of around SEK 3.9 billion in 2006. The company has projects currently underway in some 75 countries worldwide. The SWECO share is quoted on the Stockholm Stock Exchange. SWECO is a member of OMX Nordic Exchange in Stockholm.

For further information please contact: Snorre Lægran, SWECO Grøner, +47 67 12 84 24, +47 905 76 985, snorre.laegran@sweco.no

This is the type of information that SWECO may be obligated to disclose in accordance with the Swedish Securities Exchange and Clearing Operations Act and/or the Financial Instruments Trading Act.

Phone +46 8 695 60 00 E-mail info@sweco.se www.sweco.se