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OT-Con Oy
OY
Active
Y-tunnus 2341567-1
Puuttomankoski 5
Construction of residential and non-residential buildings · NACE 4100
Est. 2010
4 employees
www.otcon.fi
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Full Risika report
Overview
Financials
People & ownership
Related companies
Revenue 2024
EUR 983K
-37% vs 2023
EBITDA margin
9.2%
+77% vs 2023
Equity ratio
68.0%
Financial strength
Net profit 2024
EUR 35K
+252% vs 2023
EBITDA — year on year
EUR millions
0M
-0M
-1M
-1M
-1M
0M
2020
0M
0%
2021
0M
0%
2022
0M
0%
2023
0M
0%
2024
Key figures
Annual report 2024
Revenue
EUR 983K
-37%
EBITDA
EUR 91K
+77%
Net profit
EUR 35K
+252%
Total assets
EUR 844K
-17%
Equity
EUR 574K
-2%
Employees
4
—
Company information
Legal name
OT-Con Oy
Y-tunnus number
2341567-1
Legal form
Osakeyhtiö
NACE code
4100 · Construction of residential and non-residential buildings
Founded
9. kesäkuuta 2010
Share capital
EUR 2 500
Employees
4 (FTE)
VAT registered
No
Audit selected
No
Last report
2024-12-31
Financial year
January – December
Signatory rights
Hallituksen puheenjohtaja ja toimitusjohtaja kumpikin yksin ja hallituksen jäsenet kaksi yhdessä
Company purpose
Yhtiön toimiala on kaikki laillinen liiketoiminta.
Contact
Address
Puuttomankoski 5
Phone
+3580503447808
Email
oskari.seppelvirta@otcon.fi
Website
www.otcon.fi
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Companies in Construction of residential and non-residential buildings
Companies in Seinäjoki
All Finland companies
Revenue
EUR millions
0M
1M
3M
4M
6M
5M
2020
4M
2021
1M
2022
2M
2023
1M
2024
EBITDA
EUR millions
0M
0M
1M
1M
1M
0M
2020
0M
2021
0M
2022
0M
2023
0M
2024
Income statement
EUR thousands
Item
2020
2021
2022
2023
2024
Revenue
4 718
3 750
1 435
1 553
983
Staff expenses
−412
−324
−163
−165
−160
EBITDA
100
381
25
51
91
Depreciation & amort.
−36
−41
−34
−31
−32
EBIT
64
340
−9
21
59
Net financials
−174
−23
−28
−11
−18
Profit before tax
−110
318
−37
10
41
Tax
3
66
3
−0
6
Net profit
−112
251
−40
10
35
Balance sheet
EUR thousands
Item
2020
2021
2022
2023
2024
Total assets
2 047
1 479
1 164
1 014
844
Equity
512
722
624
586
574
Long-term debt
533
442
196
195
141
Short-term debt
1 002
315
343
234
128
Total debt
1 535
757
540
428
270
Financial ratios
5-year trend
EBITDA margin
9.2%
This company
15.8%
Market median
-42% vs market
2020
2024
Equity ratio
68.0%
This company
38.2%
Market median
+78% vs market
2020
2024
Return on equity
6.1%
This company
18.4%
Market median
-67% vs market
2020
2024
Net profit margin
3.6%
This company
8.1%
Market median
-56% vs market
2020
2024
Asset turnover
1.16×
This company
1.12×
Market median
+4% vs market
2020
2024
Debt / equity
0.47×
This company
0.62×
Market median
+24% vs market
2020
2024
Annual reports & filings
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
Annual report 2020
Filed via PRH / YTJ · Period 2020-01-01 – 2020-12-31
View
PDF
Management
Actively employed in the business
Name
Role
Member since
Current (3)
OV
Oskari Ville Seppelvirta
Chief Executive Officer
Chief Executive Officer
2010
TS
Tiia Sofia Seppelvirta
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2021
TT
Tommi Tapani Murto
Audit
Audit
2020
Former (1)
HM
Helena Marketta Takala
Audit
Audit
2017 – 2020
Board of directors
Non-executive oversight
Name
Role
Member since
Former (1)
JO
Jouko Olavi Oja
Board of Directors
2016 – 2019
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 OT-Con Oy also hold positions in
0
other companies.
Person
Role here
Other companies
Oskari Ville Seppelvirta
Chief Executive Officer
0 companies
Tiia Sofia Seppelvirta
Deputy Chief Executive Officer
0 companies
Helena Marketta Takala
Audit
0 companies
Tommi Tapani Murto
Audit
0 companies
Jouko Olavi Oja
Board of Directors
0 companies