At the request of a shareholder, 4,012 class A shares have been converted to class B shares during May 2012 with the support of the conversion clause in the Articles of Association. The total number of votes thereafter amounts to 17,595,182.3, of which the class A shares correspond to 9,381,664 votes and the class B shares to 8,213,518.3 votes. The total number of shares is 91,516,847, of which 9,381,664 are of class A and 82,135,183 are of class B.

On the date of publication of this information, Sweco holds 174,000 class B shares in treasury. However, Sweco has no voting rights for the class B treasury shares. The share capital amounts to SEK 91,516,847.