What is the Y-tunnus number of Sirenius Oy?

Sirenius Oy is registered with PRH / YTJ under Y-tunnus 1000369-4.

What is the revenue of Sirenius Oy?

Sirenius Oy reported revenue of EUR 25K in 2026.

How many employees does Sirenius Oy have?

Sirenius Oy employs 1 people as of the latest annual report.

Who is the CEO of Sirenius Oy?

Noora Kristiina Sirenius is Deputy Member of Sirenius Oy, in role since 2022.

Who is the chairman of Sirenius Oy?

Marko Pentti Sirenius chairs the board of Sirenius Oy, in role since 2002.

Where is Sirenius Oy headquartered?

Sirenius Oy's registered address is Härtsiläntie 91-B.

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Sirenius Oy

OYActive

Y-tunnus 1000369-4Härtsiläntie 91B, 03430 JokikuntaEngineering activities and related technical consultancy · NACE 7112Est. 1995 · 31 years old1 employees

Overview Financials People & ownership Related companies

Financials

Revenue

EUR millions

EBITDA

EUR millions

Income statement

EUR thousands

Item	2022	2023	2024	2025	2026
Revenue	26	40	20	20	25
Staff expenses	—	−0	−1	−0	−3
EBITDA	12	14	7	7	1
Depreciation & amort.	−4	−3	−3	−2	−1
EBIT	8	11	5	5	−0
Net financials	—	0	0	0	−0
Profit before tax	8	1 057	5	5	−0
Tax	−0	−0	−0	1	0
Net profit	8	1 057	4	4	−0

Balance sheet

EUR thousands

Item	2022	2023	2024	2025	2026
Total assets	17	23	19	20	18
Equity	16	21	17	19	18
Long-term debt	—	9	0	0	0
Short-term debt	1	2	2	1	0
Total debt	1	2	2	1	0

Financial ratios

5-year trend

EBITDA margin

5.5%

This company

15.8%

Market median

-65% vs market

20222026

Equity ratio

99.6%

This company

38.2%

Market median

+161% vs market

20222026

Return on equity

-1.1%

This company

18.4%

Market median

-106% vs market

20222026

Net profit margin

-0.8%

This company

8.1%

Market median

-110% vs market

20222026

Asset turnover

1.40×

This company

1.12×

Market median

+25% vs market

20222026

Debt / equity

0.00×

This company

0.62×

Market median

+100% vs market

20222026

Annual reports & filings

Annual report 2026
Filed via PRH / YTJ · Period 2025-04-01 – 2026-03-31
View PDF
Annual report 2025
Filed via PRH / YTJ · Period 2024-04-01 – 2025-03-31
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2023-04-01 – 2024-03-31
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2022-04-01 – 2023-03-31
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2021-04-01 – 2022-03-31
View PDF

Sirenius Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Sirenius Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Sirenius Oy