Ksj-Byg ApS
Private limited companyCVR 36708638GreveActive
Ksj-Byg ApS is a private limited company, based in Greve, active in bricklaying, founded in 2015. Net profit rose 34% from 2025 to 2026, ending at DKK 1.3m. Profit has grown three years in a row.
Key figures · financial year 2026
What has changed
calculated from recorded figures and datesFinancials: 2026 against 2025
- Gross profit rose 7% (2025 → 2026), to DKK 4m.
- Net profit rose 34% (2025 → 2026), to DKK 1.3m.
- Equity rose 14% (2025 → 2026), to DKK 2m.
Employees
- 1 more employees than a year earlier: 5 (07/2026) against 4 (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 2021–2026 · amounts in DKK thousandEquity and net profit
| 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Change | |
|---|---|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | not stated | not stated | – |
| Gross profit | 2,098 | 2,379 | 3,383 | 3,988 | 3,779 | 4,026 | +6.5% |
| Operating profit (EBIT) | 609 | 632 | 1,150 | 727 | 1,209 | 1,615 | +33.6% |
| Profit before tax | 602 | 621 | 1,146 | 727 | 1,209 | 1,615 | +33.6% |
| Net profit | 468 | 486 | 894 | 567 | 937 | 1,253 | +33.8% |
| Total assets | 1,531 | 2,084 | 2,613 | 3,907 | 2,979 | 3,122 | +4.8% |
| Equity | 815 | 1,245 | 1,739 | 2,305 | 1,742 | 1,990 | +14.3% |
| Liabilities | 716 | 839 | 874 | 1,602 | 1,238 | 1,132 | −8.6% |
| Cash and cash equivalents | 915 | 1,263 | 1,590 | 2,422 | 2,347 | 1,918 | −18.3% |
| Average number of employees | 3 | 3 | 5 | – | – | – | – |
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 2021, 2022, 2023, 2024, 2025, 2026: 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 2026 figuresProfit for five years in a row
Net result has been positive in 2022–2026.
How is this calculated?
Net result is positive in the five latest annual reports in a row.
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
6 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2026 | 01/07/2025 – 30/06/2026 | 01/10/2026 | The company | PDF not statedXBRL |
| 2025 | 01/07/2024 – 30/06/2025 | 15/07/2025 | The company | PDF not statedXBRL |
| 2024 | 01/07/2023 – 30/06/2024 | 04/09/2024 | The company | PDF not statedXBRL |
| 2023 | 01/07/2022 – 30/06/2023 | 18/08/2023 | The company | PDF not statedXBRL |
| 2022 | 01/07/2021 – 30/06/2022 | 10/10/2022 | The company | PDFXBRL |
| 2021 | 01/07/2020 – 30/06/2021 | 19/08/2021 | 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. 17,001of 69,742 Better than 76% | No. 24,410of 69,964 Better than 65% |
| Same industry and fewer than 20 employees1,048 companies in the comparison | No. 207of 1,046 Better than 80% | No. 137of 1,048 Better than 87% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 10,388of 33,588 Better than 69% | No. 10,861of 33,687 Better than 68% |
| All companies of type ApS66,508 companies in the comparison | No. 17,067of 66,379 Better than 74% | No. 20,546of 66,505 Better than 69% |
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- Ksj-Byg ApSDKK 4m
- HMC Byg & Anlæg A/SDKK 146.1m
- Renovo ApSDKK 101.3m
- Ksj-Byg ApSDKK 1.3m
- HMC Byg & Anlæg A/SDKK 6.9m
- Renovo ApSDKK 5.9m
- Ksj-Byg ApSDKK 2m
- HMC Byg & Anlæg A/SDKK 39.5m
- Renovo ApSDKK 24.6m
- Ksj-Byg ApS5
- 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- Ksj89-holding ApS100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Kristian Semelin Johansen | Director | 10/04/2015 |
- Founders
- Kristian Semelin Johansen
Signing rule: Virksomheden tegnes af direktionen
Address and production units
1 active production unitsGrevevej 49
2670 Greve
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Ksj-Byg ApS | Grevevej 49, 2670 Greve | 5 | 1020303995 |
Purpose
Virksomhedens formål er at være murervirksomhed
The purpose is quoted from the register in Danish.
Changes year by year
13 registered events20261 changeaccounts 1
- AccountsAnnual report for 2026 published
20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2025 published
- IndustryIndustry changed to Bricklaying (439100)
20241 changeaccounts 1
- AccountsAnnual report for 2024 published
20231 changeaccounts 1
- AccountsAnnual report for 2023 published
20221 changeaccounts 1
- AccountsAnnual report for 2022 published
20213 changesownership 2 · accounts 1
- OwnershipKSJ89-HOLDING ApS registered as owner (100%)
- OwnershipKristian Semelin Johansen is no longer registered as owner
- AccountsAnnual report for 2021 published
20171 changeaddress 1
- AddressMoved to Grevevej 49, 2670 Greve
20153 changesfounded 1 · management 1 · ownership 1
- FoundedRegistered as Ksj-Byg ApS
- ManagementKristian Semelin Johansen appointed director
- OwnershipKristian Semelin Johansen registered as owner (100%)
Related companies
Same industry in Greve
- Lynge & Jensen ApS12 employees
- MJP Entreprise ApS11 employees
- Murerfirmaet Boisen & Jepsen ApS11 employees
- Murermester Søs Haynes ApS9 employees
- T. & P. Odorico Entreprise ApS7 employees
- Byens Murermester ApS7 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.