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J byggpartner AB
AB
Active
Org 5593037699
Basilikagränd 19
Construction of residential and non-residential buildings · NACE 4100
Est. 2021
1 employees
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Overview
Financials
People & ownership
Related companies
Revenue 2025
SEK 25,1M
+83% vs 2024
EBITDA margin
2.0%
-71% vs 2024
Equity ratio
24.5%
Financial strength
Net profit 2025
SEK 374K
-73% vs 2024
EBITDA — year on year
SEK millions
3M
2M
1M
1M
0M
0M
2021
1M
+100%
2022
0M
-100%
2023
2M
+200%
2024
1M
-50%
2025
Key figures
Annual report 2025
Revenue
SEK 25,1M
+83%
EBITDA
SEK 500K
-71%
Net profit
SEK 374K
-73%
Total assets
SEK 5,2M
-5%
Equity
SEK 1,3M
-18%
Employees
1
—
Company information
Legal name
J byggpartner AB
Org number
5593037699
Legal form
Aktiebolag
NACE code
4100 · Construction of residential and non-residential buildings
Founded
24 februari 2021
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
Byggbolag med inriktning på renovering hos privatpersoner.
Contact
Address
Basilikagränd 19
Email
info@jbyggpartner.se
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Companies in Construction of residential and non-residential buildings
Companies in Stockholm
All Sweden companies
Revenue
SEK millions
0M
7M
14M
22M
29M
2M
2021
7M
2022
5M
2023
14M
2024
25M
2025
EBITDA
SEK millions
0M
1M
1M
2M
2M
0M
2021
1M
2022
0M
2023
2M
2024
1M
2025
Income statement
SEK thousands
Item
2021
2022
2023
2024
2025
Revenue
2 053
7 191
4 703
13 725
25 062
Staff expenses
—
—
—
—
—
EBITDA
6
573
19
1 747
500
Depreciation & amort.
−0
−0
−0
−0
−0
EBIT
6
573
19
1 747
500
Net financials
—
—
2
−2
−11
Profit before tax
5
573
22
1 745
490
Tax
−1
−118
−6
−367
−116
Net profit
4
455
16
1 378
374
Balance sheet
SEK thousands
Item
2021
2022
2023
2024
2025
Total assets
205
1 249
1 044
5 482
5 222
Equity
29
484
300
1 553
1 278
Long-term debt
0
0
0
0
0
Short-term debt
176
765
744
3 929
3 943
Total debt
176
765
744
3 929
3 943
Financial ratios
5-year trend
EBITDA margin
2.0%
This company
15.8%
Market median
-87% vs market
2021
2025
Equity ratio
24.5%
This company
38.2%
Market median
-36% vs market
2021
2025
Return on equity
29.3%
This company
18.4%
Market median
+59% vs market
2021
2025
Net profit margin
1.5%
This company
8.1%
Market median
-81% vs market
2021
2025
Asset turnover
4.80×
This company
1.12×
Market median
+329% vs market
2021
2025
Debt / equity
3.09×
This company
0.62×
Market median
-398% vs market
2021
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
Annual report 2021
Filed via Bolagsverket / SCB · Period 2021-02-01 – 2021-12-31
View
PDF
Management
Actively employed in the business
Name
Role
Member since
Current (1)
MJ
Mikael Johan Jonsson
Audit
Audit
2025
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
JN
Joakim Nils Landstedt
Board of Directors
2022
AU
Amanda U V Signer Landstedt
Deputy Board Member
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 byggpartner AB also hold positions in
0
other companies.
Person
Role here
Other companies
Mikael Johan Jonsson
Audit
0 companies
Joakim Nils Landstedt
Board of Directors
0 companies
Amanda U V Signer Landstedt
Deputy Board Member
0 companies