The CEO is responsible for the supervision and control of the company’s day-to-day operations in accordance with the Finnish Companies Act and authorisations and guidelines issued by the Board of Directors. The management team supports the CEO in the daily management of the company’s operations. On this page, you can find the presentations of the members of the management team.

Heikki Haasmaa

Master’s degree in Engineering
YOB 1978
CEO since 2022
Shareholdings: 60 000 shares

Heikki Haasmaa.

Work history

Mr. Haasmaa has a long career in the listed company KONE in various management positions. His latest position at KONE was the Senior Vice President of KONE's global Maintenance Business.

Jonas Larsson

Head of Swedish Operations
Master’s degree in Sustainable Product Development
S. 1970
At Sitowise since 2021
Shareholdings: 10 000 shares

Jonas Larsson

Work history

Jonas Larsson joined Sitowise from the position as a VP in AFRY, where he was responsible of the Connected Products business area. Larsson worked in AFRY Group for 24 years in multiple executive roles and has a broad understanding about leading a project-oriented organization. His experience in AFRY covers several executive roles including EVP and Head of M&A and Business Development, VP and Head of Competence Center, Industry Division and VP and Head of Business Area Product Engineering.

Taija Lehtola

Chief Human Resources Officer
Master’s degree in Economics and Business Administration
YOB 1973
CHRO since 2022
Shareholdings: 18 000 shares

Taija Lehtola.

Work history

Ms. Lehtola joined Sitowise from the position of Chief HR and Responsibility Officer of Digita. She has over 20 years of experience in Human Resources Management from Nokia, KONE and Paroc Group.

Hanna Masala

Master’s degree in Finance
YOB 1976
CFO since 2022
Shareholdings: 11 000 shares

sitowise hanna masala

Work history

Before Sitowise, Ms. Masala has worked in several leadership roles in the areas of finance, strategy and M&A. Her latest position was as a Group Finance Director in Fortum Oyj. Before this she has worked in Solidium, Outokumpu and Nordea Corporate Finance.

Jannis Mikkola

Business director, Infrastructure Solutions, Executive Vice President
Master’s degree in Engineering 
YOB 1973
Management team member since 2018, over 15-year career in a variety of management roles in Sitowise
Shareholdings: 356 740 shares

Jannis Mikkola liiketoimintajohtaja

Work history

Mr. Mikkola has worked in infrastructure sector for more than 20 years, specializing in multidisciplinary urban projects and underground construction.

Timo Palonkoski

Business Director, Building Solutions, Executive Vice President
Master’s degree in Engineering (M. Eng)
YOB 1982
Management team member since 2018, worked at Sitowise and companies merged to it since 2006
Shareholdings: 154 000 shares

Timo Palonkoski liiketoimintajohtaja Talo

Work history

Mr. Palonkoski has acted as Executive Vice President of Renovation Construction at Wise Group Finland Oy and the Deputy President of Nexon Consulting Oy.

Turo Tinkanen

Chief Information Officer 
Degree in telecommunications engineering 
YOB 1982
Management team member since 2018
Shareholdings: 52 000 shares 

Turo Tinkanen IT-johtaja

Work history

Prior to Sitowise, Mr. Tinkanen ran his own IT consulting firm for 16 years. Through this he has become particularly familiar with the IT environments, challenges and development opportunities in the consulting and design industry, and has extensive experience in systems specific to the construction industry. 

Minttu Vilander

Chief Communications and Corporate Responsibility Officer 
Master of Arts 
YOB 1981
Management team member since 2020
Shareholdings: 19 200 shares

Sitowisen viestintä- ja vastuullisuusjohtaja Minttu Vilander.

Work history

Prior to Sitowise, Ms. Vilander has worked as the communications director of the listed company NRC Group and as the communications manager of Granlund.