Question 1

What is the Y-tunnus number of AR-KI Yhtiöt Oy?

Accepted Answer

AR-KI Yhtiöt Oy is registered with PRH / YTJ under Y-tunnus 3192543-6.

Question 2

What is the revenue of AR-KI Yhtiöt Oy?

Accepted Answer

AR-KI Yhtiöt Oy reported revenue of EUR 132K in 2025.

Question 3

How many employees does AR-KI Yhtiöt Oy have?

Accepted Answer

AR-KI Yhtiöt Oy employs 2 people as of the latest annual report.

Question 4

Who is the CEO of AR-KI Yhtiöt Oy?

Accepted Answer

Seppo Kalevi Lappalainen is Deputy Member of AR-KI Yhtiöt Oy, in role since 2021.

Question 5

Who is the chairman of AR-KI Yhtiöt Oy?

Accepted Answer

Ari Kalevi Lappalainen chairs the board of AR-KI Yhtiöt Oy, in role since 2021.

Question 6

Where is AR-KI Yhtiöt Oy headquartered?

Accepted Answer

AR-KI Yhtiöt Oy's registered address is Sarvivälkkeentie 3.

Name	Role	Member since
Current (1)
SK Seppo Kalevi Lappalainen Deputy Member	Deputy Member	2021
Former (2)
TT Timo Tapani Tarkela Audit	Audit	2021 – 2022
NK Nina Kristiina Heikkilä Audit	Audit	2022 – 2023

Name	Role	Member since
Current (1)
SK Seppo Kalevi Lappalainen Deputy Member	Deputy Member	2021
Former (2)
TT Timo Tapani Tarkela Audit	Audit	2021 – 2022
NK Nina Kristiina Heikkilä Audit	Audit	2022 – 2023

AR-KI Yhtiöt Oy

People & ownership