About us

Tyréns Group Management

Johan Dozzi

Johan Dozzi

President and CEO of Tyréns AB

Born 1969. Employed 2017.

Background: CEO Sweco Civil AB, CEO Sweco Infrastructure AB

Birgitta Olofsson

Birgitta Olofsson

CTO

Born 1958. Employed 2002.

Background: Department Head of Infrastructure at the eastern regional office, Head of research and development at VAI VA-Projekt

Klas Rewelj

Klas Rewelj

CFO

Born 1972. Employed 2015.

Background: CFO CGI, Management, Finance and IT at Falck, Munters

Cecilia Granath

Cecilia Granath

Business Area Manager Sweden

Born 1973. Employed 2001.

Background: Regional Manager East at Tyréns AB

Simon Giles

Simon Giles

MD England

Born 1974. Employed 2018.

Background: Global Head of the Cities Industry Segment at Accenture

Gregor Rolski

Gregor Rolski

Business Area Manager Eastern Europe

Born 1962. Employed 2019.

Background: CEO for the Polish consultancy firm Sweco Engineering Ltd, Regional Manager, Regional Manager for hydropower and dams at Sweco Infrastructure in Sweden.

Jessica Petrini

Jessica Petrini

CHRO

Born 1971. Employed 2019.

Background: Owner and senior consultant at Petrini Innovation, HR Director at Sweco

Ylva Berg

Ylva Berg

CIO

Born 1973. Employed 2019.

Background: CIO and Head of Digital Development at Coor, Senior Business Consultant and Global Software Development Manager at Lawson Software.