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JamCo Oy
OY
Active
Y-tunnus 3382498-9
Kiikkaistentie 5-B5
Construction of residential and non-residential buildings · NACE 4100
Est. 2023
31 employees
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Overview
Financials
People & ownership
Related companies
Revenue 2025
EUR 116K
-23% vs 2024
EBITDA margin
19.1%
+1582% vs 2024
Equity ratio
59.6%
Financial strength
Net profit 2025
EUR 16K
+561% vs 2024
EBITDA — year on year
EUR millions
0M
-0M
-1M
-1M
-1M
0M
2024
0M
0%
2025
Key figures
Annual report 2025
Revenue
EUR 116K
-23%
EBITDA
EUR 22K
+1582%
Net profit
EUR 16K
+561%
Total assets
EUR 21K
-98%
Equity
EUR 13K
+461%
Employees
31
—
Company information
Legal name
JamCo Oy
Y-tunnus number
3382498-9
Legal form
Osakeyhtiö
NACE code
4100 · Construction of residential and non-residential buildings
Founded
10. elokuuta 2023
Share capital
EUR 0
Employees
31 (FTE)
VAT registered
No
Audit selected
No
Last report
2025-12-31
Financial year
January – December
Signatory rights
Hallituksen jäsenet ja toimitusjohtaja kukin yksin
Company purpose
Rakennusalan palvelutalihankintana. uudisrakentaminen
Contact
Address
Kiikkaistentie 5-B5
Phone
+3580408093651
Email
jamcooy@outlook.com
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Companies in Construction of residential and non-residential buildings
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Revenue
EUR millions
0M
0M
1M
1M
1M
0M
2024
0M
2025
EBITDA
EUR millions
0M
0M
1M
1M
1M
0M
2024
0M
2025
Income statement
EUR thousands
Item
2024
2025
Revenue
150
116
Staff expenses
−59
−30
EBITDA
−1
22
Depreciation & amort.
−2
−3
EBIT
−3
19
Net financials
0
−0
Profit before tax
−3
19
Tax
−0
3
Net profit
−3
16
Balance sheet
EUR thousands
Item
2024
2025
Total assets
1 033
21
Equity
−3
13
Long-term debt
0
0
Short-term debt
1 383
9
Total debt
1 383
9
Financial ratios
5-year trend
EBITDA margin
19.1%
This company
15.8%
Market median
+21% vs market
2024
2025
Equity ratio
59.6%
This company
38.2%
Market median
+56% vs market
2024
2025
Return on equity
127.7%
This company
18.4%
Market median
+594% vs market
2024
2025
Net profit margin
13.9%
This company
8.1%
Market median
+72% vs market
2024
2025
Asset turnover
5.48×
This company
1.12×
Market median
+389% vs market
2024
2025
Debt / equity
0.68×
This company
0.62×
Market median
+10% vs market
2024
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 2023-08-10 – 2024-12-31
View
PDF
Management
Actively employed in the business
Name
Role
Member since
Current (2)
JJ
Janno Jesper Jylänki
Deputy Member
Deputy Member
2023
JJ
Jami Joonas Jylänki
Chief Executive Officer
Chief Executive Officer
2023
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 JamCo Oy also hold positions in
0
other companies.
Person
Role here
Other companies
Janno Jesper Jylänki
Deputy Member
0 companies
Jami Joonas Jylänki
Chief Executive Officer
0 companies