Resolutions at Sweco AB’s extraordinary general meeting held on 24 August 2015

The extraordinary general meeting in Sweco AB held today resolved in accordance
with all of the Board of Directors' proposals presented at the meeting.

Resolutions with respect to the proposed combination with Grontmij N.V.
(Grontmij)

The general meeting resolved to authorize the Board of Directors to resolve, on
one or several occasions, to issue new shares of series B as share consideration
in the public offer to the shareholders of Grontmij, or as merger consideration
in the potential following merger with Grontmij. It is expected that the share
issuances made under the authorization will not exceed 17 million new shares of
series B.

Furthermore, the general meeting resolved to approve the merger terms which were
adopted by the Board of Directors of Sweco and Grontmij on 30 June 2015
regarding a merger between Sweco and Grontmij with Sweco as the surviving
entity. The merger is an alternative to compulsive redemption (squeeze-out) and
shall only be executed provided satisfaction of certain conditions, such as
Sweco reaching an acceptance level in the public offer of at least 80% but less
than 95% of all issued shares in Grontmij. Provided that the merger is executed,
Grontmij will be dissolved and its assets and liabilities transferred to Sweco,
through the final registration of the merger by the Swedish Companies
Registration Office.

The general meeting also resolved to authorize the Board of Directors to, for
the period until the next annual general meeting, resolve on a new issue of
shares of series A and series B with preferential rights for the existing
shareholders with the purpose of using the proceeds of such rights issue to
repay, in whole or in part, Sweco's bank loan which was taken in connection to
the combination with Grontmij. Under the authorization, the Board of Directors
shall have the right to resolve on a rights issue with total proceeds of an
amount that, at the time of exercising the authorization, equals up to MEUR 140.
The record date for being entitled to receive subscription rights, the
subscription period and the subscription price will be determined by the Board
of Directors when utilizing this authorization.

Sale of shares in HYDROCOOP, spol. s r.o.

The general meeting approved a sale of all of Sweco’s shares in the indirectly
owned Slovakian subsidiary HYDROCOOP, spol. s r.o. (HYDROCOOP), corresponding to
80% of all outstanding shares in HYDROCOOP. The resolution involves a transfer
of shares to certain key employees in HYDROCOOP who also are the minority
shareholders in the company, for a total purchase price of EUR 5.
For more information contact:

Tomas Carlsson, President and CEO, Sweco, +46 8 695 66 60

Lisa Lagerwall, General Counsel, Sweco, +46 8 695 66 16

Johan Nordström, Sweco’s Board Chairman, +46 8 463 37 60

Åsa Barsness, Communications Director, Sweco, +46 8 695 66 40
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
Stockholm.

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 24 August 2015, 5:00 p.m. CET.