JN Byg ApS
Private limited companyCVR 41791314SøborgActive
JN Byg ApS is a private limited company, based in Søborg, active in joinery installation, founded in 2020. Equity was negative at the end of 2025 (−DKK 2m). The company made a loss in both 2024 and 2025, most recently DKK 1.3m.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- The loss grew: from DKK 595k to DKK 1.3m (2024 → 2025).
Employees
- 1 fewer employees than a year earlier: 2 (07/2026) against 3 (07/2025).
Registrations, last 24 months
- 01/01/2025: Industry changed to Joinery installation (433200)
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 2021–2025 · amounts in DKK thousandEquity and net profit
| 2021 | 2022 | 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | not stated | – |
| Gross profit | – | – | 78 | −280 | −638 | −127.8% |
| Operating profit (EBIT) | – | – | −185 | −595 | −1,300 | −118.3% |
| Profit before tax | – | – | −188 | −595 | −1,300 | −118.3% |
| Net profit | 0 | 0 | −188 | −595 | −1,300 | −118.3% |
| Total assets | 40 | 40 | 161 | 265 | 539 | +103.5% |
| Equity | 40 | 40 | −148 | −743 | −2,043 | −174.8% |
| Liabilities | – | – | 309 | 1,008 | 2,582 | +156.1% |
| Cash and cash equivalents | – | – | 60 | 201 | 291 | +44.8% |
| Average number of employees | 0 | 0 | 1 | 2 | 0 | −100% |
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: 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 figuresNegative equity
Equity was −DKK 2m at the end of 2025.
How is this calculated?
Equity in the latest annual report is below zero.
Loss for 3 years in a row
Net result has been negative in 2023–2025.
How is this calculated?
Net result is negative in the two or more 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
5 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 14/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 31/03/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 03/06/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 19/04/2023 | The company | PDFXBRL |
| 2021 | 21/10/2020 – 31/12/2021 | 21/03/2022 | 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
3,429 companies in the databaseComparison with the other companies in joinery installation based on the latest financial year.
Industry median: gross profit DKK 2m, net profit DKK 133k, equity DKK 623k, 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. 68,358of 69,742 Better than 2% | No. 68,268of 69,964 Better than 2% |
| Same industry and fewer than 20 employees3,046 companies in the comparison | No. 3,042of 3,045 Better than 0% | No. 3,037of 3,046 Better than 0% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 32,994of 33,588 Better than 2% | No. 32,511of 33,687 Better than 3% |
| All companies of type ApS66,508 companies in the comparison | No. 65,315of 66,379 Better than 2% | No. 64,800of 66,505 Better than 3% |
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
Joinery installation- JN Byg ApS−DKK 638k
- Egil Rasmussen A/SDKK 370.7m
- Jakon A/SDKK 197.1m
- JN Byg ApS−DKK 1.3m
- Egil Rasmussen A/SDKK 65.4m
- Jakon A/SDKK 66.1m
- JN Byg ApS−DKK 2m
- Egil Rasmussen A/SDKK 212.5m
- Jakon A/SDKK 205.4m
- JN Byg ApS2
- Egil Rasmussen A/S523
- Jakon A/S446
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Kreibke Holding ApS100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Jim Nielsen Kreibke | CEO | 21/10/2020 |
- Founders
- Kreibke Holding ApS
Signing rule: Selskabet tegnes af en direktion.
Address and production units
1 active production unitsJebjerg Alle 5
2860 Søborg
Gladsaxe Municipality · Postcode 2860
Other companies at the address (1)
- Hurlehej ApSOther postal and courier activities
| Production unit | Address | Employees | P number |
|---|---|---|---|
| JN Byg ApS | Jebjerg Alle 5, 2860 Søborg | 1 | 1026401123 |
Purpose
Selskabets formål er at drive tømrervirksomhed, bygningsvedligehold samt dermed beslægtet virksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
13 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2024 published
- IndustryIndustry changed to Joinery installation (433200)
20241 changeaccounts 1
- AccountsAnnual report for 2023 published
20233 changesaddress 1 · accounts 1 · industry 1
- AddressMoved to Jebjerg Alle 5, 2860 Søborg
- AccountsAnnual report for 2022 published
- IndustryIndustry changed to Joinery installation (433200)
20222 changesname 1 · accounts 1
- NameName changed from J.N. Tupper ApS to JN Byg ApS
- AccountsAnnual report for 2021 published
20204 changesaddress 1 · founded 1 · management 1 · ownership 1
- AddressMoved to Rybjerg Alle 93, 2860 Søborg
- FoundedRegistered as J.N. Tupper ApS
- ManagementJim Nielsen Kreibke appointed ceo
- OwnershipKreibke Holding ApS registered as owner (100%)
Related companies
Same industry in Gladsaxe
- Kjell Pedersen Entreprise A/S53 employees
- Lauritz Hannibal ApS33 employees
- Nordliv Byg A/S22 employees
- Venson Byg ApS21 employees
- Gladsaxe Bygningsentreprise ApS15 employees
- Ig-byg A/S12 employees
Same people in management
- Hurlehej ApSvia Jim Nielsen Kreibke
Largest in the industry
- Egil Rasmussen A/SDKK 370.7m
- Jakon A/SDKK 197.1m
- Snedkermester Arne Pedersen A/SDKK 144.5m
- Deko P/SDKK 126.2m
- Bytømreren Service A/SDKK 99.2m
- Bgb A/SDKK 77m
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.