Question 1

What is the Y-tunnus number of Tilintarkastustoimisto ProRevisio Oy?

Accepted Answer

Tilintarkastustoimisto ProRevisio Oy is registered with PRH / YTJ under Y-tunnus 1970250-4.

Question 2

What is the revenue of Tilintarkastustoimisto ProRevisio Oy?

Accepted Answer

Tilintarkastustoimisto ProRevisio Oy reported revenue of EUR 618K in 2025.

Question 3

Who is the CEO of Tilintarkastustoimisto ProRevisio Oy?

Accepted Answer

Pauli Antero Poskiparta is Deputy Member of Tilintarkastustoimisto ProRevisio Oy, in role since 2007.

Question 4

Who is the chairman of Tilintarkastustoimisto ProRevisio Oy?

Accepted Answer

Jarmo Kristian Poskiparta chairs the board of Tilintarkastustoimisto ProRevisio Oy, in role since 2007.

Question 5

Where is Tilintarkastustoimisto ProRevisio Oy headquartered?

Accepted Answer

Tilintarkastustoimisto ProRevisio Oy's registered address is Näsilinnankatu 25-B.

Name	Role	Member since
Current (4)
IM Ilse Marita Alander Audit	Audit	2005
SK Satu Kaarina Sullanmaa Deputy auditor	Deputy auditor	2023
MK Matias Kristian Riissanen Deputy Member	Deputy Member	2023
EM Eveliina Maarit Riissanen Deputy Member	Deputy Member	2023
Former (2)
PA Pauli Antero Poskiparta Deputy Member	Deputy Member	2007 – 2023
KT Kimmo Tapio Kakko Deputy auditor	Deputy auditor	2005 – 2023

Name	Role	Member since
Current (1)
JK Jarmo Kristian Poskiparta	Board of Directors	2007

Name	Role	Member since
Current (4)
IM Ilse Marita Alander Audit	Audit	2005
SK Satu Kaarina Sullanmaa Deputy auditor	Deputy auditor	2023
MK Matias Kristian Riissanen Deputy Member	Deputy Member	2023
EM Eveliina Maarit Riissanen Deputy Member	Deputy Member	2023
Former (2)
PA Pauli Antero Poskiparta Deputy Member	Deputy Member	2007 – 2023
KT Kimmo Tapio Kakko Deputy auditor	Deputy auditor	2005 – 2023

Name	Role	Member since
Current (1)
JK Jarmo Kristian Poskiparta	Board of Directors	2007

Tilintarkastustoimisto ProRevisio Oy

People & ownership