Our Organization

Thomas Concrete Groups’s organization consists of the company’s owner which is the Thomas Family, the Board of Directors, CEO, management, support units and local subsidiaries operating on home markets in Sweden, Germany, Poland, Norway and USA.

Thomas Concrete Group - Management Team

Hans Karlander


Sherry Khanzadeh


Lennart Björnström


Extended Management Team

Carina Edblad

CEO, Thomas Betong AB

Rainer Brings

CEO, Thomas Beton GmbH

Mariusz Zaworski

CEO, Thomas Beton Sp.z.o.o

Alan Wessel

CEO, Thomas Concrete Inc.

Board of Directors

Finn Johnsson

Chairman of the Board

Born: 1946

Other board assignments as chairman: 
AB Volvo, Carlsquare AB, Nordic MRO, Byggdelsbolaget in Kungshamn AB, Clean Industry Solutions Holding Europe AB, CISH, Cassandra Oil AB, MVI Fund

Other board assignments as board member: 
Energifonden Sverige AB, EFG European Furniture Group AB, Powerboat AB

Principal work experience:
1998-2005 Mölnlycke Health Care AB
1995-1998 United Distillers
1990-1995 CEO at Euroc
1987-1990 Executive Vice President at Stora
1976-1987 Executive Vice President at Swedish Match

Jan Thomas

Vice Chairman of the Board | Member of the Thomas family

Born: 1954

Principal work experience:
Three years with an auditing company and from 1982 in Thomas Concrete Group AB. 1987-2012 CEO at Thomas Concrete Group AB.

Charlotte Ljunggren

Member of the Board

Born: 1967

Other board assignments:
Västsvenska Handelskammaren, Svenska Mässan 

Principal work experience:
2019- Director of Marketing and Business Development
2012-2019 Airport Director at Gothenburg Landvetter Airport
2003-2012 Route Director at Stena Line Scandinavia AB
2002-2003 Onboard Service Manager at Stena Line Scandinavia AB
1998-2002 Route Director at Sea Containers Ltd/ Sea Cat AB
1995-1998 Finance- and HR Manager at Sea Containers Ltd/ Sea Cat AB
1992-1995 Accounting Manager at Sea Containers Ltd/ Sea Cat AB
1986-1992 B&F Fondkommisson AB

Johan Trouvé

Member of the Board

Born: 1960

Other board assignments as chairman: 

Other board assignments
Svenska Mässan, Stiftelsen Korsvägen, UNICEF Sverige, Mediernas Etiknämnd, Chairman of the jury Entrepreneur of the Year Region Väst and Secretary Svenska Börssällskapet Göteborg

Principle work experience
2009- Managing Director, Västsvenska Handelskammaren
2004-2009 Regional General Manager, Schenker AB
1999-2004 Sustainability Manager, Schenker AG
1993-1999 Assistant Environmental Manager, SJ
1992-1993 Office Manager, Ecotraffic
1991-1992 Assistant Technical Attaché, Los Angeles

Malin Josefsson

Member of the Board | Member of the Thomas family

Born: 1974

Other board assignments:
Member in a number of non-profit organizations

Principal work experience:
2013- Active within forestry, farming and outsourcing
2010-2013 CEO at Thomas Cement AB
2007-2010, Head of Logistics at Thomas Cement AB
2002-2007, Operational Manager at Thomas Cement AB
2000-2002 IT Manager at AB Färdig Betong
1996-2000 Project Mgmt of Quality and Environment at AB Färdig Betong

M Johan Widerberg

Member of the Board

Born: 1949

Other board assignments:
Chalmers University of Technology, New Wave Group AB, Stabelo Group AB, Sjöräddningssällskapet, Stena Metall AB, Stena Metall Finans AB, Stiftelsen Svenska Mässan, Börssällskapet

Principal work experience:
2011-2013, Senior Executive – Svenska Handelsbanken
2007-2011 Executive VP at Handelsbanken Group at Central Head Office
1996-2007 Executive VP and Head of Handelsbanken Western Sweden
1978-1995 Senior VP in different areas within Handelsbanken

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