What is the Y-tunnus number of Jeothermal Oy?

Jeothermal Oy is registered with PRH / YTJ under Y-tunnus 3335462-2.

What is the revenue of Jeothermal Oy?

Jeothermal Oy reported revenue of EUR 713K in 2025.

Who is the CEO of Jeothermal Oy?

Hannu Tapani Leppänen is Chief Executive Officer of Jeothermal Oy, in role since 2025.

Who is the chairman of Jeothermal Oy?

Matti Ilmari Leppänen chairs the board of Jeothermal Oy, in role since 2025.

Where is Jeothermal Oy headquartered?

Jeothermal Oy's registered address is Viertolantie 13.

Jeothermal Oy

OYActive

Y-tunnus 3335462-2Viertolantie 13Construction of utility projects for fluids · NACE 4221Est. 2022— employees

Full Risika report

Revenue 2025

EUR 713K

-3% vs 2024

EBITDA margin

3.1%

-5% vs 2024

Equity ratio

19.2%

Financial strength

Net profit 2025

EUR 8K

-39% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Revenue	EUR 713K	-3%
EBITDA	EUR 22K	-5%
Net profit	EUR 8K	-39%
Total assets	EUR 135K	+241%
Equity	EUR 26K	+44%
Employees	—	—

Item	2024	2025
Revenue	738	713
Staff expenses	−349	−331
EBITDA	24	22
Depreciation & amort.	−5	−12
EBIT	18	10
Net financials	−1	−0
Profit before tax	17	10
Tax	4	2
Net profit	13	8

Item	2024	2025
Total assets	40	135
Equity	18	26
Long-term debt	0	0
Short-term debt	22	109
Total debt	22	109

Name	Role	Member since
Current (2)
HT Hannu Tapani Leppänen Chief Executive Officer	Chief Executive Officer	2025
LM Liisa Marjatta Nissinen Confidential Clerk	Confidential Clerk	2023

Name	Role	Member since
Current (3)
MI Matti Ilmari Leppänen	Board of Directors	2025
SA Sanni Anneli Ojala	Board of Directors	2025
HJ Heikki Johannes Leppänen	Board of Directors	2025
Former (1)
PO Petja Oliwer Wilén	Board of Directors	2023 – 2024

Person	Role here	Other companies
Hannu Tapani Leppänen	Chief Executive Officer	0 companies
Liisa Marjatta Nissinen	Confidential Clerk	0 companies
Matti Ilmari Leppänen	Board of Directors	0 companies
Sanni Anneli Ojala	Board of Directors	0 companies
Heikki Johannes Leppänen	Board of Directors	0 companies
Petja Oliwer Wilén	Board of Directors	0 companies