What is the Y-tunnus number of TLT-Building Oy?

TLT-Building Oy is registered with PRH / YTJ under Y-tunnus 2396232-5.

What is the revenue of TLT-Building Oy?

TLT-Building Oy reported revenue of EUR 16,6M in 2024.

Arto Kalervo Marjoniemi is Confidential Clerk of TLT-Building Oy, in role since 2018.

Veera Johanna Höglund chairs the board of TLT-Building Oy, in role since 2023.

TLT-Building Oy's registered address is Puunaulakatu 13.

OYActive

Y-tunnus 2396232-5Puunaulakatu 13, 28100 PoriConstruction of utility projects for electricity and telecommunications · NACE 4222Est. 2011— employees

Actively employed in the business

Name	Role	Member since
Current (4)
MJ Mikko Johannes Hakala Confidential Clerk	Confidential Clerk	2024
VJ Vesa Juhani Nurmi Chief Executive Officer	Chief Executive Officer	2012
AE Anette Emilia Tervakangas Deputy Member	Deputy Member	2025
EJ Erkka Juhani Salmi Confidential Clerk	Confidential Clerk	2024
Former (9)
AK Arto Kalervo Marjoniemi Confidential Clerk	Confidential Clerk	2018 – 2022
AJ Arto Juhani Uski Confidential Clerk	Confidential Clerk	2018 – 2021
JA Jukka Antero Merikivi Confidential Clerk	Confidential Clerk	2018 – 2023
JH Johanna Henna-Carita Paulin Person with significant control	Person with significant control	2023 – 2024
JJ Jari Juhani Sinisalo Person with significant control	Person with significant control	2023 – 2023
PM Petter Mikael Westerback Audit	Audit	2020 – 2023
MS Matti Samuli Rantanen Audit	Audit	2017 – 2020
TO Teemu Olavi Parttimaa Person with significant control	Person with significant control	2023 – 2023
SA Sari Annikki Tuominen Deputy Member	Deputy Member	2019 – 2023

Non-executive oversight

Name	Role	Member since
Current (2)
VJ Veera Johanna Höglund	Chairperson	2023
OP Olli Petteri Patinen	Board of Directors	2025
Former (5)
MT Mikko Tapani Aaltonen	Board of Directors	2019 – 2019
EX Eric Xavier Germain	Board of Directors	2023 – 2025
MJ Miika Janne Juhani Tuominen	Board of Directors	2019 – 2023
DF Dominique Ferreira	Board of Directors	2023 – 2025
MK Minna Kristiina Toiviainen	Board of Directors	2025 – 2025

As of last annual report

No shareholder data available.

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