What is the Y-tunnus number of Hämppä Oy?

Hämppä Oy is registered with PRH / YTJ under Y-tunnus 3534870-1.

What is the revenue of Hämppä Oy?

Hämppä Oy reported revenue of EUR 50K in 2025.

Hämppä Oy employs 12 people as of the latest annual report.

Kari Juhani Hämäläinen is Deputy Member of Hämppä Oy, in role since 2025.

Juha Tuomas Kalevi Hämäläinen chairs the board of Hämppä Oy, in role since 2025.

Hämppä Oy's registered address is Niemenkartanontie 8.

OYActive

Y-tunnus 3534870-1Niemenkartanontie 8Site preparation · NACE 4312Est. 202512 employees

Revenue 2025

EUR 50K

EBITDA margin

13.4%

Equity ratio

42.6%

Financial strength

Net profit 2025

EUR 5K

12 employees

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Name	Role	Member since
Current (1)
KJ Kari Juhani Hämäläinen Deputy Member	Deputy Member	2025

Name	Role	Member since
Current (1)
JT Juha Tuomas Kalevi Hämäläinen	Board of Directors	2025

Person	Role here	Other companies
Kari Juhani Hämäläinen	Deputy Member	0 companies
Juha Tuomas Kalevi Hämäläinen	Board of Directors	0 companies