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M. Sirén Oy
OY
Active
Y-tunnus 2934252-2
Männistöntie 17-A
Other specialised construction activities n.e.c. · NACE 4399
Est. 2018
— employees
www.msiren.fi
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Overview
Financials
People & ownership
Related companies
Revenue 2025
EUR 228K
+18% vs 2024
EBITDA margin
18.6%
-89% vs 2024
Equity ratio
93.2%
Financial strength
Net profit 2025
EUR 30K
+85817% vs 2024
EBITDA — year on year
EUR millions
0M
-0M
-1M
-1M
-1M
0M
2021
0M
0%
2022
0M
0%
2023
0M
0%
2024
0M
0%
2025
Key figures
Annual report 2025
Revenue
EUR 228K
+18%
EBITDA
EUR 42K
-89%
Net profit
EUR 30K
+85817%
Total assets
EUR 135K
+3%
Equity
EUR 126K
+21%
Employees
—
—
Company information
Legal name
M. Sirén Oy
Y-tunnus number
2934252-2
Legal form
Osakeyhtiö
NACE code
4399 · Other specialised construction activities n.e.c.
Founded
24. elokuuta 2018
Share capital
EUR 2 500
Employees
—
VAT registered
No
Audit selected
No
Last report
2025-07-31
Financial year
January – December
Signatory rights
Hallituksen jäsenet ja toimitusjohtaja kukin yksin
Company purpose
Yhtiön toimiala on muu muualla luokittelematon erikoistunut rakennustoiminta.
Contact
Address
Männistöntie 17-A
Website
www.msiren.fi
Risika for professionals
Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.
Visit risika.com
Explore
Companies in Other specialised construction activities n.e.c.
Companies in Kouvola
All Finland companies
Revenue
EUR millions
0M
0M
1M
1M
1M
0M
2021
0M
2022
0M
2023
0M
2024
0M
2025
EBITDA
EUR millions
0M
0M
1M
1M
1M
0M
2021
0M
2022
0M
2023
0M
2024
0M
2025
Income statement
EUR thousands
Item
2021
2022
2023
2024
2025
Revenue
329
211
223
194
228
Staff expenses
−140
113
103
117
−117
EBITDA
66
419
396
389
42
Depreciation & amort.
−6
5
4
3
−2
EBIT
59
−1
46
0
37
Net financials
−1
−0
−0
—
—
Profit before tax
59
−2
46
0
37
Tax
12
−0
9
0
−7
Net profit
47
−1
37
−0
30
Balance sheet
EUR thousands
Item
2021
2022
2023
2024
2025
Total assets
122
92
122
131
135
Equity
99
76
104
104
126
Long-term debt
7
5
2
0
—
Short-term debt
16
12
16
27
9
Total debt
23
16
18
27
9
Financial ratios
5-year trend
EBITDA margin
18.6%
This company
15.8%
Market median
+18% vs market
2021
2025
Equity ratio
93.2%
This company
38.2%
Market median
+144% vs market
2021
2025
Return on equity
23.8%
This company
18.4%
Market median
+29% vs market
2021
2025
Net profit margin
13.1%
This company
8.1%
Market median
+62% vs market
2021
2025
Asset turnover
1.69×
This company
1.12×
Market median
+51% vs market
2021
2025
Debt / equity
0.07×
This company
0.62×
Market median
+89% vs market
2021
2025
Annual reports & filings
Annual report 2025
Filed via PRH / YTJ · Period 2024-08-01 – 2025-07-31
View
PDF
Annual report 2024
Filed via PRH / YTJ · Period 2023-08-01 – 2024-07-31
View
PDF
Annual report 2023
Filed via PRH / YTJ · Period 2022-08-01 – 2023-07-31
View
PDF
Annual report 2022
Filed via PRH / YTJ · Period 2021-08-01 – 2022-07-31
View
PDF
Annual report 2021
Filed via PRH / YTJ · Period 2020-08-01 – 2021-07-31
View
PDF
Management
Actively employed in the business
Name
Role
Member since
Current (4)
MM
Markus Mikael Sirén
Chief Executive Officer
Chief Executive Officer
2018
TA
Teija Anneli Sutinen
Deputy auditor
Deputy auditor
2022
SS
Sari Sirén
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2018
SM
Sanna Marketta Ripatti
Audit
Audit
2020
Former (1)
TA
Tuula Annikki Salminen
Deputy auditor
Deputy auditor
2020 – 2022
Board of directors
Non-executive oversight
No data on file.
Shareholders
As of last annual report
No shareholder data available.
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
Learn more
.
Company hierarchy
No registered parent or subsidiaries
Board network connections
Board members of M. Sirén Oy also hold positions in
0
other companies.
Person
Role here
Other companies
Markus Mikael Sirén
Chief Executive Officer
0 companies
Tuula Annikki Salminen
Deputy auditor
0 companies
Teija Anneli Sutinen
Deputy auditor
0 companies
Sari Sirén
Deputy Chief Executive Officer
0 companies
Sanna Marketta Ripatti
Audit
0 companies