Question 1

What is the Y-tunnus number of Perttelin Sähköasennus Oy?

Accepted Answer

Perttelin Sähköasennus Oy is registered with PRH / YTJ under Y-tunnus 0999480-6.

Question 2

What is the revenue of Perttelin Sähköasennus Oy?

Accepted Answer

Perttelin Sähköasennus Oy reported revenue of EUR 100K in 2025.

Question 3

How many employees does Perttelin Sähköasennus Oy have?

Accepted Answer

Perttelin Sähköasennus Oy employs 2 people as of the latest annual report.

Question 4

Who is the CEO of Perttelin Sähköasennus Oy?

Accepted Answer

Tuula-Riitta Ossa is Deputy auditor of Perttelin Sähköasennus Oy, in role since 2015.

Question 5

Who is the chairman of Perttelin Sähköasennus Oy?

Accepted Answer

Ari Juhani Heinonen chairs the board of Perttelin Sähköasennus Oy, in role since 2015.

Question 6

Where is Perttelin Sähköasennus Oy headquartered?

Accepted Answer

Perttelin Sähköasennus Oy's registered address is Fasaanintie 9.

Name	Role	Member since
Current (1)
OH Olli-Pekka Heinonen Chief Executive Officer	Chief Executive Officer	1995
Former (3)
TO Tuula-Riitta Ossa Deputy auditor	Deputy auditor	2015 – 2020
KO Kari Olavi Kulmala Audit	Audit	2015 – 2020
AK Aarre Kalevi Heinonen Deputy Member	Deputy Member	2015 – 2024

Name	Role	Member since
Current (1)
AJ Ari Juhani Heinonen	Chairperson	2015

Name	Role	Member since
Current (1)
OH Olli-Pekka Heinonen Chief Executive Officer	Chief Executive Officer	1995
Former (3)
TO Tuula-Riitta Ossa Deputy auditor	Deputy auditor	2015 – 2020
KO Kari Olavi Kulmala Audit	Audit	2015 – 2020
AK Aarre Kalevi Heinonen Deputy Member	Deputy Member	2015 – 2024

Name	Role	Member since
Current (1)
AJ Ari Juhani Heinonen	Chairperson	2015

Perttelin Sähköasennus Oy

People & ownership