Members of Management team

Suomeksi

Mika Mäenpää

Born 1976, man
President and CEO of GRK Infra Oyj and GRK Suomi Oy

  • Working with company since 2020
  • Member of management team since 2020
  • Education: Industrial Management Engineer
  • Worked previously as the CEO in GRK Sverige AB, 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.

Carl Andersson

Born 1983, man
CEO of GRK Sverige AB

  • Working with company since 2020
  • Member of management team since 2025
  • Education: Matriculation examination
  • Worked previously as the project manager in GRK Sverige AB, held various roles including project manager at BDX, and served as a site manager at Peab.

Johanna Korhonen

Born 1976, woman
HR Director

  • Working with company since 2013
  • Member of management team since 2018
  • Education: Master of Laws and MA in Social Studies
  • Worked previously as a lawyer and partner in different law firms.
Anneliina Kupiainen

Anneliina Kupiainen

Born 1984, woman
Business Director, Environmental technology

  • Working with the company since 2020
  • Member of management team since 2024
  • Education: Master of Science in Industrial Engineering
  • Worked previously as CEO of GRK Rail AB and as a project manager and project planning officer in various companies.

Johanna Metsä-Tokila

Born 1977, woman
Chief Legal Officer

  • Working with company since 2021
  • Member of management team 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.

Jaakko Mäkelä

Born 1985, man
Business Director, Civil Engineering and Paving

  • Worked in the company since 2015
  • Member of management team since 2022
  • Education: MSc Civil Engineering
  • Worked before as project manager in GRK and on site operations in YIT Rakennus Oy

Mikko Nyhä

Born 1972, man
Business Director, Rail Business and VP of GRK Suomi Oy

  • Worked in the company since 2020
  • Member of management team since 2021
  • Education: MSc Civil Engineering
  • Worked previously, for example, at Oy VR-Rata Ab, VR Track Oy and NRC Group Finland Oy.

Markku Puolanne

Born 1973, man
CFO

  • Worked in the company since 2023
  • Member of management team since 2021
  • 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

Born 1965, man
Chief Risk Officer

  • Worked in the company since 2016
  • Member of management team since 2018
  • Education: Community development engineer
  • Worked previously as the Vice President, Risk Management at VR Track Oy.

Riina Rantsi

Born 1974, woman
Chief Business Development

  • Worked in the company since 2019
  • Member of management team since 2023
  • Education: FT, PHD
  • Worked previously as the chief business development at Suomen Erityisjäte

Tiit Roben

Born 1966, man
CEO of GRK Eesti AS

  • Working with company since 2023
  • Member of management team 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.