What is the Y-tunnus number of Dinssi Oy?

Dinssi Oy is registered with PRH / YTJ under Y-tunnus 3365247-8.

What is the revenue of Dinssi Oy?

Dinssi Oy reported revenue of EUR 181K in 2025.

Who is the CEO of Dinssi Oy?

Sanna Maria Tornivaara is Deputy Member of Dinssi Oy, in role since 2023.

Who is the chairman of Dinssi Oy?

Kalle-Heikki Sakari Koskinen chairs the board of Dinssi Oy, in role since 2023.

Where is Dinssi Oy headquartered?

Dinssi Oy's registered address is Etumetsäntie 10-B.

Dinssi Oy

OYActive

Y-tunnus 3365247-8Etumetsäntie 10-BEngineering activities and related technical consultancy · NACE 7112Est. 2023— employeeswww.dinssi.fi

Revenue 2025

EUR 181K

+90% vs 2024

EBITDA margin

17.4%

+34% vs 2024

Equity ratio

62.0%

Financial strength

Net profit 2025

EUR 25K

+34% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Revenue	EUR 181K	+90%
EBITDA	EUR 31K	+34%
Net profit	EUR 25K	+34%
Total assets	EUR 70K	+26%
Equity	EUR 44K	+134%
Employees	—	—

Item	2024	2025
Revenue	95	181
Staff expenses	−53	−121
EBITDA	23	31
Depreciation & amort.	−0	−0
EBIT	23	31
Net financials	0	−0
Profit before tax	23	31
Tax	5	6
Net profit	19	25

Item	2024	2025
Total assets	56	70
Equity	19	44
Long-term debt	0	0
Short-term debt	37	27
Total debt	37	27

Name	Role	Member since
Current (1)
SM Sanna Maria Tornivaara Deputy Member	Deputy Member	2023

Name	Role	Member since
Current (1)
KS Kalle-Heikki Sakari Koskinen	Board of Directors	2023

Person	Role here	Other companies
Sanna Maria Tornivaara	Deputy Member	0 companies
Kalle-Heikki Sakari Koskinen	Board of Directors	0 companies

Dinssi Oy

OYActive

Y-tunnus 3365247-8Etumetsäntie 10-BEngineering activities and related technical consultancy · NACE 7112Est. 2023— employeeswww.dinssi.fi

Revenue 2025

EUR 181K

+90% vs 2024

EBITDA margin

17.4%

+34% vs 2024

Equity ratio

62.0%

Financial strength

Net profit 2025

EUR 25K

+34% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Revenue	EUR 181K	+90%
EBITDA	EUR 31K	+34%
Net profit	EUR 25K	+34%
Total assets	EUR 70K	+26%
Equity	EUR 44K	+134%
Employees	—	—