Tomas Carlsson new President and CEO of Sweco

Tomas Carlsson has been appointed as the new President and CEO of Sweco with
effect from 1 December, 2012. He will succeed Mats Wäppling, who is leaving
Sweco after six years as President and CEO, and close to ten years as a member
of Sweco’s board of directors.
Tomas Carlsson is currently President of NCC Construction Sweden and has been
active in the NCC group since 1991. He was born in 1965 and holds a MSc
Engineering and an Executive MBA.

“I am very satisfied that the board has succeeded in recruiting Tomas Carlsson
as successor to Mats Wäppling. Tomas’ solid experience and strong leadership
vouch for continued positive development for Sweco”, says Olle Nordström,
Chairman of Sweco.

Tomas Carlsson's previous management positions at NCC include positions such as
Regional manager for NCC Construction Sweden and Manager of NCC Roads’ new
markets in Poland, the Baltics and St. Petersburg.

“Sweco is a market-leading consulting engineering company, with expertise and
profitability at the absolute top of the industry. I am very delighted to be
entrusted with the task of leading Sweco onward to new successes together with
the group’s 7,700 employees”, says Tomas Carlsson.

“Tomas has shown excellent results during his years at NCC and I am convinced he
is the right person to take over as President and CEO of Sweco”, says Mats
Wäppling, who is now leaving his post after six years as President and CEO.
For further information please contact:

Olle Nordström, Chairman Sweco AB, +46 8 463 37 63 / +46 709 40 70 83

Tomas Carlsson, President NCC Construction Sweden, +46 8 58 55 16 45 / +46 705
52 92 75

Mats Wäppling, President and CEO Sweco AB, +46 8 695 66 07 / +46 70 645 03 21

Fredrik Hedlund, Head of Communication Sweco, +46 8 695 66 12 / +46 734 12 66 12
Sweco is an international consulting group with combined expertise in consulting
engineering, environmental technology and architecture. Sweco has annual sales
of approximately SEK 6.7 billion and around 7,700 employees in twelve countries.
The company has projects currently underway in some 80 countries worldwide.
Sweco is listed on NASDAQ OMX Stockholm AB.

Sweco discloses the information provided herein pursuant to the Securities
Markets Act and/or the Financial Instruments Trading Act. The information was
submitted for publication on 19 September at 08:30  CET.