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Davidsson Tarkela Siren Arkkitehdit Oy
OY
Active
Y-tunnus 1025174-3
Kasarmikatu 36, 00130
Helsinki
Architectural activities
· NACE 7111
Est. 1995
21 employees
www.dtsa.fi
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Davidsson Tarkela Siren Arkkitehdit Oy
Overview
Financials
People & ownership
Related companies
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Financials
Revenue
EUR millions
0M
1M
1M
2M
2M
2M
2021
2M
2022
2M
2023
2M
2024
2M
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
2 015
1 825
1 714
1 757
2 365
Staff expenses
−1 210
−1 047
−978
−1 170
−1 709
EBITDA
260
125
−35
11
11
Depreciation & amort.
−4
−3
−2
−2
−123
EBIT
256
122
−37
9
−112
Net financials
−3
−1
−0
−21
−49
Profit before tax
253
2
−37
−12
−161
Tax
50
0
0
10
−16
Net profit
204
1
−38
−22
−145
Balance sheet
EUR thousands
Item
2021
2022
2023
2024
2025
Total assets
1 048
919
788
2 275
1 945
Equity
501
502
464
442
297
Long-term debt
—
—
0
1 198
998
Short-term debt
548
417
223
635
650
Total debt
548
417
223
1 833
1 648
Financial ratios
5-year trend
EBITDA margin
0.5%
This company
15.8%
Market median
-97% vs market
2021
2025
Equity ratio
15.3%
This company
38.2%
Market median
-60% vs market
2021
2025
Return on equity
-48.7%
This company
18.4%
Market median
-365% vs market
2021
2025
Net profit margin
-6.1%
This company
8.1%
Market median
-175% vs market
2021
2025
Asset turnover
1.22×
This company
1.12×
Market median
+9% vs market
2021
2025
Debt / equity
5.54×
This company
0.62×
Market median
-794% vs market
2021
2025
Annual reports & filings
Annual report 2025
Filed via PRH / YTJ · Period 2025-01-01 – 2025-12-31
View
PDF
Annual report 2024
Filed via PRH / YTJ · Period 2024-01-01 – 2024-12-31
View
PDF
Annual report 2023
Filed via PRH / YTJ · Period 2023-01-01 – 2023-12-31
View
PDF
Annual report 2022
Filed via PRH / YTJ · Period 2022-01-01 – 2022-12-31
View
PDF
Annual report 2021
Filed via PRH / YTJ · Period 2021-01-01 – 2021-12-31
View
PDF
More on Davidsson Tarkela Siren Arkkitehdit Oy
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Headline figures, risk assessment and company summary
People & ownership →
Management, board and shareholder breakdown
Related companies →
Corporate hierarchy, parent and subsidiary network