K. Bertelsen ApS
Private limited companyCVR 39715953Nykøbing FActive
K. Bertelsen ApS is a private limited company, based in Nykøbing F, active in bricklaying, founded in 2018. Net profit rose 181% from 2024 to 2025, ending at DKK 490k. Equity grew to DKK 797k in 2025. Gross profit is higher than that of 76% of the companies in the industry in the database.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 73% (2024 → 2025), to DKK 4.3m.
- Net profit rose 181% (2024 → 2025), to DKK 490k.
- Equity rose 159% (2024 → 2025), to DKK 797k.
Employees
- 1 more employees than a year earlier: 10 (07/2026) against 9 (07/2025).
Registrations, last 24 months
- 01/01/2025: Industry changed to Bricklaying (439100)
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 2020–2025 · amounts in DKK thousandEquity and net profit
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | not stated | not stated | – |
| Gross profit | 621 | 1,868 | 2,247 | 1,458 | 2,504 | 4,328 | +72.8% |
| Operating profit (EBIT) | 77 | 81 | 82 | −120 | 230 | 632 | +174.4% |
| Profit before tax | 76 | 78 | 78 | −121 | 228 | 632 | +177.1% |
| Net profit | 59 | 60 | 60 | −95 | 175 | 490 | +180.7% |
| Total assets | 286 | 747 | 837 | 718 | 938 | 2,213 | +135.8% |
| Equity | 107 | 168 | 228 | 133 | 307 | 797 | +159.4% |
| Liabilities | 166 | 557 | 598 | 585 | 630 | 1,412 | +124.3% |
| Cash and cash equivalents | 171 | 221 | 177 | 166 | 699 | 712 | +1.9% |
| Average number of employees | 1 | 5 | 6 | 4 | 6 | 6 | 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 2020, 2021, 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
Annual reports
6 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/10/2024 – 30/09/2025 | 10/11/2025 | The company | PDF not statedXBRL |
| 2024 | 01/10/2023 – 30/09/2024 | 04/12/2024 | The company | PDFXBRL |
| 2023 | 01/10/2022 – 30/09/2023 | 03/04/2024 | The company | PDFXBRL |
| 2022 | 01/10/2021 – 30/09/2022 | 18/01/2023 | The company | PDFXBRL |
| 2021 | 01/10/2020 – 30/09/2021 | 22/02/2022 | The company | PDFXBRL |
| 2020 | 01/10/2019 – 30/09/2020 | 02/02/2021 | 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.
Employees
monthly figures from CVRPosition in the industry
1,156 companies in the databaseComparison with the other companies in bricklaying based on the latest financial year.
Industry median: gross profit DKK 2m, net profit DKK 133k, equity DKK 600k, 4 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. 15,741of 69,742 Better than 77% | No. 36,615of 69,964 Better than 48% |
| Same industry and fewer than 20 employees1,048 companies in the comparison | No. 180of 1,046 Better than 83% | No. 373of 1,048 Better than 64% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 9,768of 33,588 Better than 71% | No. 16,970of 33,687 Better than 50% |
| All companies of type ApS66,508 companies in the comparison | No. 15,910of 66,379 Better than 76% | No. 32,460of 66,505 Better than 51% |
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
Bricklaying- K. Bertelsen ApSDKK 4.3m
- HMC Byg & Anlæg A/SDKK 146.1m
- Renovo ApSDKK 101.3m
- K. Bertelsen ApSDKK 490k
- HMC Byg & Anlæg A/SDKK 6.9m
- Renovo ApSDKK 5.9m
- K. Bertelsen ApSDKK 797k
- HMC Byg & Anlæg A/SDKK 39.5m
- Renovo ApSDKK 24.6m
- K. Bertelsen ApS10
- HMC Byg & Anlæg A/S250
- Renovo ApS159
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Klaus Bertelsen100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Klaus Bertelsen | Director | 05/07/2018 |
- Founders
- Klaus Bertelsen
Signing rule: Selskabet tegnes af 1 direktør.
Address and production units
1 active production unitsNørre Boulevard 58
4800 Nykøbing F
| Production unit | Address | Employees | P number |
|---|---|---|---|
| K. BERTELSEN ApS | Nørre Boulevard 58, 4800 Nykøbing F | 9 | 1023785397 |
Purpose
Selskabets formål er at drive murer-, bygge og anlægsvirksomhed og hermed beslægtet virksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
13 registered events20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2025 published
- IndustryIndustry changed to Bricklaying (439100)
20242 changesaccounts 2
- AccountsAnnual report for 2024 published
- AccountsAnnual report for 2023 published
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20221 changeaccounts 1
- AccountsAnnual report for 2021 published
20211 changeaccounts 1
- AccountsAnnual report for 2020 published
20192 changesaddress 1 · name 1
- AddressMoved to Nørre Boulevard 58, 4800 Nykøbing F
- NameName changed from Klaus Erling Bertelsen ApS to K. BERTELSEN ApS
20184 changesaddress 1 · founded 1 · management 1 · ownership 1
- AddressMoved to Turbinevej 6, 4800 Nykøbing F
- FoundedRegistered as Klaus Erling Bertelsen ApS
- ManagementKlaus Bertelsen appointed director
- OwnershipKlaus Bertelsen registered as owner (100%)
Related companies
Same industry in Guldborgsund
- Anders Damgaard Nielsen ApS48 employees
- Sakskøbing Murerfirma ApS9 employees
- Autoriseret Kloak- og Murermester Emil Andersen & Søn ApS7 employees
- CC Fliser ApS7 employees
- Murermester Anders Simonsen ApS6 employees
- Murerfirmaet NB ApS4 employees
Largest in the industry
- HMC Byg & Anlæg A/SDKK 146.1m
- Renovo ApSDKK 101.3m
- Øens Murerfirma A/SDKK 92.2m
- Murermester J. Ole Pedersen A/SDKK 82.6m
- Murerfirmaet Axel Poulsen A/SDKK 73.4m
- CH Byg A/SDKK 47.7m
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.