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J.Jonsson Bygg AB
AB
Active
Org 5593584427
Kryddvägen 15
Construction of residential and non-residential buildings · NACE 4100
Est. 2022
1 employees
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Share
Overview
Financials
People & ownership
Related companies
Revenue 2025
SEK 557K
-57% vs 2024
EBITDA margin
-9.0%
-131% vs 2024
Equity ratio
93.5%
Financial strength
Net profit 2025
SEK -63K
-154% vs 2024
EBITDA — year on year
SEK millions
0M
-0M
-1M
-1M
-1M
0M
2022
0M
0%
2023
0M
0%
2024
0M
0%
2025
Key figures
Annual report 2025
Revenue
SEK 557K
-57%
EBITDA
SEK -50K
-131%
Net profit
SEK -63K
-154%
Total assets
SEK 201K
-37%
Equity
SEK 188K
-25%
Employees
1
—
Company information
Legal name
J.Jonsson Bygg AB
Org number
5593584427
Legal form
Aktiebolag
NACE code
4100 · Construction of residential and non-residential buildings
Founded
3 januari 2022
Share capital
SEK 25 000
Employees
1 (FTE)
VAT registered
Yes
Audit selected
No
Last report
2025-12-31
Financial year
January – December
Signatory rights
Firman tecknas av styrelsen
Company purpose
Byggföretag.
Contact
Address
Kryddvägen 15
Email
j.jonsson.bygg@gmail.com
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Companies in Construction of residential and non-residential buildings
Companies in Nyköping
All Sweden companies
Revenue
SEK millions
0M
0M
1M
1M
1M
1M
2022
1M
2023
1M
2024
1M
2025
EBITDA
SEK millions
0M
0M
1M
1M
1M
0M
2022
0M
2023
0M
2024
0M
2025
Income statement
SEK thousands
Item
2022
2023
2024
2025
Revenue
1 416
1 112
1 287
557
Staff expenses
—
—
—
—
EBITDA
126
12
159
−50
Depreciation & amort.
−0
−0
−13
−13
EBIT
126
12
146
−63
Net financials
—
—
—
—
Profit before tax
126
13
146
−63
Tax
−26
−3
−30
−0
Net profit
100
10
116
−63
Balance sheet
SEK thousands
Item
2022
2023
2024
2025
Total assets
192
217
321
201
Equity
125
135
251
188
Long-term debt
0
0
0
0
Short-term debt
67
82
70
13
Total debt
67
82
70
13
Financial ratios
5-year trend
EBITDA margin
-9.0%
This company
15.8%
Market median
-157% vs market
2022
2025
Equity ratio
93.5%
This company
38.2%
Market median
+145% vs market
2022
2025
Return on equity
-33.5%
This company
18.4%
Market median
-282% vs market
2022
2025
Net profit margin
-11.3%
This company
8.1%
Market median
-240% vs market
2022
2025
Asset turnover
2.77×
This company
1.12×
Market median
+147% vs market
2022
2025
Debt / equity
0.07×
This company
0.62×
Market median
+89% vs market
2022
2025
Annual reports & filings
Annual report 2025
Filed via Bolagsverket / SCB · Period 2025-01-01 – 2025-12-31
View
PDF
Annual report 2024
Filed via Bolagsverket / SCB · Period 2024-01-01 – 2024-12-31
View
PDF
Annual report 2023
Filed via Bolagsverket / SCB · Period 2023-01-01 – 2023-12-31
View
PDF
Annual report 2022
Filed via Bolagsverket / SCB · Period 2022-01-01 – 2022-12-31
View
PDF
Management
Actively employed in the business
No data on file.
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
KS
Karin Sofia Jonsson
Deputy Board Member
2022
KJ
Karl Johan Melin Jonsson
Board of Directors
2022
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 J.Jonsson Bygg AB also hold positions in
0
other companies.
Person
Role here
Other companies
Karin Sofia Jonsson
Deputy Board Member
0 companies
Karl Johan Melin Jonsson
Board of Directors
0 companies