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Byggmäster Tommy Karlsöen AB
AB
Bankrupt
Org 5567535256
Construction of residential and non-residential buildings · NACE 4100
Est. 2008
0 employees
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Overview
Financials
People & ownership
Related companies
Revenue 2023
SEK 16,3M
+5% vs 2022
EBITDA margin
2.6%
+214% vs 2022
Equity ratio
-200.3%
Financial strength
Net profit 2023
SEK -341K
+68% vs 2022
EBITDA — year on year
SEK millions
3M
2M
1M
1M
0M
0M
2019
2M
+200%
2020
1M
-50%
2021
0M
-100%
2022
0M
0%
2023
Key figures
Annual report 2023
Revenue
SEK 16,3M
+5%
EBITDA
SEK 433K
+214%
Net profit
SEK -341K
+68%
Total assets
SEK 3,7M
+10%
Equity
SEK -7,5M
-5%
Employees
0
—
Company information
Legal name
Byggmäster Tommy Karlsöen AB
Org number
5567535256
Legal form
Aktiebolag
NACE code
4100 · Construction of residential and non-residential buildings
Founded
7 mars 2008
Share capital
SEK 100 000
Employees
0
VAT registered
No
Audit selected
No
Last report
2023-12-31
Financial year
January – December
Signatory rights
Firman tecknas av styrelsen
Company purpose
Bolaget ska äga och förvalta fast och lös egendom samt därmed förenlig verksamhet.
Contact
Address
Phone
+46702747700
Email
tommy@btkab.com
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Explore
Companies in Construction of residential and non-residential buildings
Companies in Göteborg
All Sweden companies
Revenue
SEK millions
0M
5M
10M
16M
21M
15M
2019
15M
2020
18M
2021
16M
2022
16M
2023
EBITDA
SEK millions
0M
1M
1M
2M
2M
0M
2019
2M
2020
1M
2021
0M
2022
0M
2023
Income statement
SEK thousands
Item
2019
2020
2021
2022
2023
Revenue
14 762
15 168
17 897
15 576
16 342
Staff expenses
—
—
—
—
−2 872
EBITDA
439
1 641
747
−379
433
Depreciation & amort.
−50
−80
−59
−54
−67
EBIT
389
1 561
688
−433
366
Net financials
−495
−586
−528
−632
−707
Profit before tax
−107
975
160
−1 066
−341
Tax
−0
−0
−0
−0
—
Net profit
−107
975
160
−1 066
−341
Balance sheet
SEK thousands
Item
2019
2020
2021
2022
2023
Total assets
3 341
3 685
3 203
3 401
3 739
Equity
−7 217
−6 242
−6 082
−7 147
−7 489
Long-term debt
700
200
200
200
200
Short-term debt
9 858
9 727
9 084
10 348
11 028
Total debt
10 558
9 927
9 284
10 548
11 228
Financial ratios
5-year trend
EBITDA margin
2.6%
This company
15.8%
Market median
-84% vs market
2019
2023
Equity ratio
-200.3%
This company
38.2%
Market median
-624% vs market
2019
2023
Return on equity
-34147500.0%
This company
18.4%
Market median
-185584339% vs market
2019
2023
Net profit margin
-2.1%
This company
8.1%
Market median
-126% vs market
2019
2023
Asset turnover
4.37×
This company
1.12×
Market median
+290% vs market
2019
2023
Debt / equity
1.50×
This company
0.62×
Market median
-142% vs market
2019
2023
Annual reports & filings
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 2021-01-01 – 2021-12-31
View
PDF
Annual report 2020
Filed via Bolagsverket / SCB · Period 2020-01-01 – 2020-12-31
View
PDF
Annual report 2019
Filed via Bolagsverket / SCB · Period 2019-01-01 – 2019-12-31
View
PDF
Management
Actively employed in the business
Name
Role
Member since
Current (1)
LO
Lars Olof Patrik Högström
Chief Auditor
Chief Auditor
2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
II
Inger Irene Karlsøen
Deputy Board Member
2022
TK
Tommy Karlsöen
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 Byggmäster Tommy Karlsöen AB also hold positions in
0
other companies.
Person
Role here
Other companies
Lars Olof Patrik Högström
Chief Auditor
0 companies
Inger Irene Karlsøen
Deputy Board Member
0 companies
Tommy Karlsöen
Board of Directors
0 companies