Skip to content
Riskpilot
← Back to search
Sign in
Get full access
Rantotek Oy
OY
Dissolved
Y-tunnus 0598332-5
Kalevantie 7C, 33100
Tampere
Engineering activities and related technical consultancy
·
NACE 7112
Est. 1985 · 40 years old
32 employees
www.rantotek.fi
Share
Finland
/
Companies
/
Engineering activities and related technical consultancy
/
Rantotek Oy
Overview
Financials
People & ownership
Related companies
Loading company…
People & ownership
Management
Actively employed in the business
Name
Role
Member since
Former (4)
TJ
Teppo Juhani Hiltunen
Chief Executive Officer
Chief Executive Officer
2022 – 2024
TV
Teemu Vihtori Suoniemi
Audit
Audit
2017 – 2019
TR
Timo Risto Tapani Eerola
Audit
Audit
2019 – 2023
JT
Jouni Tapani Tuononen
Chief Executive Officer
Chief Executive Officer
2011 – 2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
AJ
Ari Johannes Österlund
Board of Directors
Board of Directors
2022
SS
Sanja Sara-Jaana Kauppi
Board of Directors
Board of Directors
2017
AE
Aulis Ensio Asikainen
Chairperson
Chairperson
2017
Former (2)
MV
Miikka Ville Juhana Riittinen
Board of Directors
Board of Directors
2020 – 2021
SP
Sven Peter Lillqvist
Board of Directors
Board of Directors
2017 – 2021
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Insinööritoimisto Comatec Oy
Company
100%
100%
2023
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
Learn more
.
More on Rantotek 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