Change in number of shares and votes in SWECO AB (publ)

As part of the Share Bonus Scheme 2014, the Annual General Meeting of SWECO AB (publ) resolved on 16 April 2014 to issue new class C shares. After registration of the new share issue of 900,000 class C shares, there are, as of 30 May 2014, in total 92,416,847 shares, of which 9,368,164 class A shares, 82,148,683 class B shares and 900,000 class C shares, representing 17,673,032.3 votes in the company. The registered share capital, after the registration of the new shares issue, is SEK 92,416,847.

On the date of publication of this information, Sweco holds 511 416 class B shares and 900,000 Class C shares, in total 1 411 416 shares in treasury. However, Sweco has no voting rights for the class B and class C treasury shares.

For additional information, please contact:

Lisa Lagerwall, General Counsel, +46 (0)8-695 66 16, lisa.lagerwall@sweco.se

Åsa Barsness, Communications Director at Sweco, +46 (0)8-695 66 40, asa.barsness@sweco.se

Sweco is the Nordic region’s leading provider of services for sustainable engineering and design. Together, our 9,000 engineers, architects and environmental experts develop sustainable and value-creating solutions for clients and society. Sweco is one of Europe’s ten largest consulting engineering companies and conducts annual project exports to 80 countries worldwide. The company has annual sales of approximately SEK 9 billion and is listed on Nasdaq OMX Stockholm AB.

The information contained herein is subject to the disclosure requirements of Sweco AB under the Swedish Securities Exchange and Clearing Operations Act and/or the Financial Instruments Trading Act. The information was submitted for publication on 30 May 2014, 08:00 a.m. CET.