Management team

Juha Toimela

President and CEO of GRK Infra Oyj and GRK Suomi Oy

  • Working with company since 2021
  • Education: MSc Civil Engineering, MBA
  • Worked previously as the Executive Vice President of SRV Yhtiöt Oyj and in project management functions, for example, at Pöyry Oyj and Rautaruukki Oyj.

Johanna Korhonen

HR Director

  • Working with company since 2013
  • Education: Master of Laws and MA in Social Studies
  • Worked previously as a lawyer and partner in different law firms.
Anneliina Kupiainen

Anneliina Kupiainen

Business Director, Environmental technology

  • Working with the company since 2020

Johanna Metsä-Tokila

Chief Legal Officer

  • Working with company since 2021
  • Education: Master of Laws trained on the bench
  • Worked previously as the Chief Legal Officer at SRV Yhtiöt Oyj and as the Senior Legal Counsel at OP Financial Group.

Mika Mäenpää

CEO of GRK Sverige AB

  • Working with company since 2020
  • Education: Industrial Management Engineer
  • Worked previously as the Chief Business Officer at Mäenpää Rakennus Oy, as the CEO of Sundström Ab Oy and as the Business Manager for Asia and Europe at Rolls-Royce Marine A/S.

Jaakko Mäkelä

Business Director, Civil Engineering and Paving

  • Worked in the company since 2015
  • Education: MSc Civil Engineering
  • Worked before as project manager in GRK and on site operations in YIT Rakennus Oy

Mikko Nyhä

Business Director, Rail Business and VP of GRK Suomi Oy

  • Worked in the company since 2020
  • Education: MSc Civil Engineering
  • Worked previously, for example, at Oy VR-Rata Ab, VR Track Oy and NRC Group Finland Oy.

Markku Puolanne

CFO

  • Worked in the company since 2023
  • Education: B.Sc. (Econ.)
  • Worked previously as CFO at Innofactor Group and Espoon Asunnot Oy. Puolanne has also worked as CFO at Nurminen Logistics Plc.

Timo Pinomäki

Chief Risk Officer

  • Worked in the company since 2016
  • Education: Community development engineer
  • Worked previously as the Vice President, Risk Management at VR Track Oy.

Riina Rantsi

Chief Business Development

  • Worked in the company since 2019
  • Education: FT, PHD
  • Worked previously as the chief business development at Suomen Erityisjäte

Tiit Roben

CEO of GRK Eesti AS

  • Working with company since 2023
  • Education: MSc Civ.Eng
  • Worked previously as the Chairman of the Management Board of AS Merko Ehitus and Senior Advisor of AS EGE Ehitus and AS Infortar.