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JKN Rakennus Oy
OY
Active
Y-tunnus 2452549-3
Niskavuorenkuja 3
Construction of other civil engineering projects n.e.c. · NACE 4299
Est. 2012
5 employees
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Overview
Financials
People & ownership
Related companies
Revenue 2024
EUR 786K
-14% vs 2023
EBITDA margin
6.0%
+118% vs 2023
Equity ratio
81.3%
Financial strength
Net profit 2024
EUR 24K
5 employees
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 786K
-14%
EBITDA
EUR 47K
+118%
Net profit
EUR 24K
—
Total assets
EUR 47K
-78%
Equity
EUR 38K
+159%
Employees
5
—
Company information
Legal name
JKN Rakennus Oy
Y-tunnus number
2452549-3
Legal form
Osakeyhtiö
NACE code
4299 · Construction of other civil engineering projects n.e.c.
Founded
4. tammikuuta 2012
Share capital
EUR 2 500
Employees
5 (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 toimialana on kaiken laillisen liiketoiminnan harjoittaminen. Yhtiö voi toimintaansa varten omistaa ja hallita arvopapereita ja kiinteistöjä.
Contact
Address
Niskavuorenkuja 3
Phone
+3580504141510
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Companies in Construction of other civil engineering projects n.e.c.
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Revenue
EUR millions
0M
0M
1M
1M
1M
1M
2020
1M
2021
1M
2022
1M
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
506
799
891
914
786
Staff expenses
−9
−48
−107
−147
−121
EBITDA
20
19
7
21
47
Depreciation & amort.
−10
−8
−6
−5
−3
EBIT
10
10
1
17
44
Net financials
−0
−19
−30
0
−20
Profit before tax
10
−8
−29
0
24
Tax
2
−0
−0
−0
−0
Net profit
8
−8
−29
0
24
Balance sheet
EUR thousands
Item
2020
2021
2022
2023
2024
Total assets
136
93
69
211
47
Equity
65
56
28
15
38
Long-term debt
—
—
—
0
0
Short-term debt
71
37
42
2 179
9
Total debt
71
37
42
41
9
Financial ratios
5-year trend
EBITDA margin
6.0%
This company
15.8%
Market median
-62% vs market
2020
2024
Equity ratio
81.3%
This company
38.2%
Market median
+113% vs market
2020
2024
Return on equity
61.3%
This company
18.4%
Market median
+233% vs market
2020
2024
Net profit margin
3.0%
This company
8.1%
Market median
-63% vs market
2020
2024
Asset turnover
16.66×
This company
1.12×
Market median
+1387% vs market
2020
2024
Debt / equity
0.23×
This company
0.62×
Market median
+63% 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 (2)
JK
Jani Kristian Nyman
Chief Executive Officer
Chief Executive Officer
2017
VE
Veera Elisa Nyman
Deputy Member
Deputy Member
2025
Former (1)
MA
Mika Antti Korvenmaa
Deputy Member
Deputy Member
2017 – 2025
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
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Company hierarchy
No registered parent or subsidiaries
Board network connections
Board members of JKN Rakennus Oy also hold positions in
0
other companies.
Person
Role here
Other companies
Jani Kristian Nyman
Chief Executive Officer
0 companies
Mika Antti Korvenmaa
Deputy Member
0 companies
Veera Elisa Nyman
Deputy Member
0 companies