Skip to content
Riskpilot
← Back to search
Sign in
Sign in
Get full access
SJK Infra Oy
OY
Active
Y-tunnus 2675855-7
Alaseinäjoenkatu 15, 60220
Seinäjoki
Business and other management consultancy activities
·
NACE 7020
Est. 2015 · 11 years old
— employees
Share
Finland
/
Companies
/
Business and other management consultancy activities
/
SJK Infra Oy
Overview
Financials
People & ownership
Related companies
Loading company…
People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
NK
Nicolas Kristian Kotamäki
Deputy Member
Deputy Member
2025
Former (5)
HA
Hannu Antero Paunikallio
Audit
Audit
2019 – 2023
SK
Sami-Petteri Kivimäki
Chief Executive Officer
Chief Executive Officer
2019 – 2021
HJ
Heikki Johannes Leppänen
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2019 – 2021
JH
Jaakko Hermanni Luumi
Audit
Audit
2015 – 2019
TM
Tanja Marjaana Kotamäki
Deputy Member
Deputy Member
2019 – 2025
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
MJ
Martti Juhani Lepistö
Board of Directors
Board of Directors
2025
RO
Raimo Otto Sarajärvi
Chairperson
Chairperson
2015
Former (2)
JM
Janne Matias Kotamäki
Board of Directors
Board of Directors
2015 – 2025
JO
Jouko Olavi Oja
Board of Directors
Board of Directors
2015 – 2019
Shareholders
As of last annual report
No shareholder data available.
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
Learn more
.
More on SJK Infra Oy
Overview →
Headline figures, risk assessment and company summary
Financials & key figures →
Revenue, EBITDA, balance sheet and 5-year trend
Related companies →
Corporate hierarchy, parent and subsidiary network