Number of shares and voting rights in Sweco as of 30 June 2008

In accordance with law, Swedish corporations whose shares are traded on a regulated market – if a change in the total number of shares or voting rights has occurred – must make public these changes on the last trading day in the calendar month in which the changes occurred.

During the month of June 2008, the issue of 1,400,000 series C shares to HQ Bankaktiebolag, which was carried out within the framework for the implementation of the share bonus program 2008, was registered with the Swedish Companies Registration Office and VPC. All 1,400,000 series C shares were later repurchased by Sweco.

In addition, during the month of June 2008, as a result of the subscription of series B shares through the exercise of options within the framework for the warrant program 05/08, an increase in the number of shares by a total of 1,588,480 series B shares was registered at the Swedish Companies Registration Office and VPC.

Therefore, the total number of shares in Sweco totals 89 402 830, of which 9 389 075 series A shares, 78 463 755 series B shares and 1 550 000 series C shares. Sweco holds 807 867 series B shares and 1 550 000 series C shares. The total number of votes in Sweco is 17 390 450,5. However, Sweco does not have voting rights for its series B shares and series C shares, which it holds. Share capital totals SEK 89 402 830.