3B Byg ApS
Private limited companyCVR 42735841StøvringActive
3B Byg ApS is a private limited company, based in Støvring, active in other renting of housing, founded in 2021. Net profit rose 209% from 2024 to 2025, ending at DKK 126k. Profit has grown three years in a row. With 3 employees, the company is about 3 times larger than the industry median.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 92% (2024 → 2025), to DKK 950k.
- Net profit rose 209% (2024 → 2025), to DKK 126k.
- Equity rose 94% (2024 → 2025), to DKK 259k.
Calculated from the latest two annual reports in sequence and from registrations in CVR. A figure that is missing in either year gives no line, and we derive no figures.
Financial statements
Financial years 2022–2025 · amounts in DKK thousandEquity and net profit
| 2022 | 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | – |
| Gross profit | 45 | 132 | 496 | 950 | +91.7% |
| Operating profit (EBIT) | – | 102 | 390 | 724 | +85.5% |
| Profit before tax | 35 | 38 | 73 | 213 | +192.2% |
| Net profit | 26 | 27 | 41 | 126 | +208.7% |
| Total assets | 77 | 5,162 | 13,609 | 16,297 | +19.8% |
| Equity | 66 | 93 | 133 | 259 | +94.2% |
| Liabilities | 11 | 5,070 | 13,475 | 16,038 | +19% |
| Cash and cash equivalents | 76 | 33 | 196 | 143 | −27.1% |
| Average number of employees | 3 | 1 | 1 | 1 | 0% |
Source: annual reports filed with the Danish Business Authority (XBRL). Figures for the company (not the group); change is the latest year against the year before. “–” means the figure is not stated in the annual report. Revenue is not stated for 2022, 2023, 2024, 2025: smaller companies may omit it, and we do not derive it from other figures.
Download the figures as CSV · free with an account, amounts in whole DKK
Signals from the financial statements
calculated from the 2025 figuresLow equity ratio
Equity makes up 2% of total assets in 2025.
How is this calculated?
Equity ÷ total assets is below 10% in the latest annual report. Banks, insurers and some industries naturally have a low ratio.
The signals are rules applied to the figures in the annual reports. They are not an assessment or credit rating of the company. See Data and method.
Annual reports
4 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 08/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 13/05/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 16/05/2024 | The company | PDFXBRL |
| 2022 | 05/10/2021 – 31/12/2022 | 20/03/2023 | The company | PDFXBRL |
The figures from all the annual reports are shown on this page. The documents themselves (PDF and XBRL, the machine-readable edition) are downloaded with a Pro account: sign in or create a free account, and then choose Pro. XBRL is the edition the figures on the page are read from.
Position in the industry
936 companies in the databaseComparison with the other companies in other renting of housing based on the latest financial year.
Industry median: gross profit DKK 1.3m, net profit DKK 446k, equity DKK 10.9m, 1 employees.
Compared with similar companies
size, age and company form| Group | Gross profit | Equity |
|---|---|---|
| Companies with fewer than 20 employees69,967 companies in the comparison | No. 45,663of 69,742 Better than 35% | No. 48,492of 69,964 Better than 31% |
| Same industry and fewer than 20 employees927 companies in the comparison | No. 539of 922 Better than 42% | No. 852of 927 Better than 8% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 23,709of 33,588 Better than 29% | No. 23,092of 33,687 Better than 31% |
| All companies of type ApS66,508 companies in the comparison | No. 43,968of 66,379 Better than 34% | No. 44,504of 66,505 Better than 33% |
The rank is calculated among companies in the database with a figure for the latest financial year, and is shown only for groups of at least ten companies.
Compare with the industry
Other renting of housing- 3B Byg ApSDKK 950k
- Thornico A/SDKK 3.6bn
- Berlin High End A/SDKK 168.3m
- 3B Byg ApSDKK 126k
- Thornico A/SDKK 751m
- Berlin High End A/SDKK 113m
- 3B Byg ApSDKK 259k
- Thornico A/SDKK 4.9bn
- Berlin High End A/SDKK 3.2bn
- 3B Byg ApS3
- Thornico A/S15
- Berlin High End A/S2
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Frederik Bruun Laursen33.33%
- Mads Jung Büchler Bertelsen33.33%
- Thomas Hardeberg Bach33.33%
Management
3 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Frederik Bruun Laursen | Director | 05/10/2021 |
| Mads Jung Büchler Bertelsen | Director | 05/10/2021 |
| Thomas Hardeberg Bach | Director | 05/10/2021 |
- Founders
- Frederik Bruun Laursen, Mads Jung Büchler Bertelsen, Thomas Hardeberg Bach
Signing rule: Selskabet tegnes af 2 direktører i forening.
Address and production units
1 active production unitsFredensgade 9C
9530 Støvring
| Production unit | Address | Employees | P number |
|---|---|---|---|
| 3B Byg ApS | Fredensgade 9C, 9530 Støvring | 3 | 1027604559 |
Purpose
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
The purpose is quoted from the register in Danish.
Changes year by year
18 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20251 changeaccounts 1
- AccountsAnnual report for 2024 published
20241 changeaccounts 1
- AccountsAnnual report for 2023 published
20232 changesindustry 1 · accounts 1
- IndustryIndustry changed to Other renting of housing (682030)
- AccountsAnnual report for 2022 published
20226 changesownership 6
- OwnershipFrederik Bruun Laursen registered as owner (33.33%)
- OwnershipMads Jung Büchler Bertelsen registered as owner (33.33%)
- OwnershipThomas Hardeberg Bach registered as owner (33.33%)
- OwnershipFrederik Bruun Laursen is no longer registered as owner
- OwnershipMads Jung Büchler Bertelsen is no longer registered as owner
- OwnershipThomas Hardeberg Bach is no longer registered as owner
20217 changesfounded 1 · management 3 · ownership 3
- FoundedRegistered as 3B Byg ApS
- ManagementFrederik Bruun Laursen appointed director
- ManagementMads Jung Büchler Bertelsen appointed director
- ManagementThomas Hardeberg Bach appointed director
- OwnershipFrederik Bruun Laursen registered as owner (50%)
- OwnershipMads Jung Büchler Bertelsen registered as owner (20%)
- OwnershipThomas Hardeberg Bach registered as owner (20%)
Related companies
Same industry in Rebild
- Dissing boligejendomme ApS6 employees
- H.K. Invest ApS2 employees
- KJ Boliger ApS2 employees
Largest in the industry
- Thornico A/SDKK 3.6bn
- Berlin High End A/SDKK 168.3m
- Bach Gruppen Ejendomme A/SDKK 124m
- Asx 4078 ApSDKK 107.3m
- Core Bolig VI KommanditaktieselskabDKK 84.1m
- Core Bolig Iv KommanditaktieselskabDKK 82.7m
Source and updates
The information comes from the Danish Central Business Register (Danish Business Authority) and from annual reports filed with the Danish Business Authority. Last synchronised 24/10/2026. The company is protected against advertising; contact details are not shown, and the data must not be used for marketing.