JG-Byg ApS
Private limited companyCVR 38465740Odense NVActive
JG-Byg ApS is a private limited company, based in Odense NV, active in construction of buildings, founded in 2017. The company made a loss in both 2024 and 2025, most recently DKK 30,054. Equity fell to DKK 17,913 in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 35% (2024 → 2025), to DKK 313k.
- The loss grew: from DKK 14,769 to DKK 30,054 (2024 → 2025).
- Equity fell 63% (2024 → 2025), to DKK 17,913.
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 | 335 | 330 | 377 | 365 | not stated | not stated | – |
| Gross profit | 39 | 112 | 99 | 159 | 232 | 313 | +34.9% |
| Operating profit (EBIT) | – | 37 | −57 | 44 | −19 | −38 | −100.9% |
| Profit before tax | −3 | 42 | −60 | 44 | −19 | −39 | −103.1% |
| Net profit | −2 | 33 | −48 | 35 | −15 | −30 | −103.5% |
| Total assets | 111 | 124 | 78 | 100 | 118 | 101 | −14.6% |
| Equity | 83 | 75 | 28 | 63 | 48 | 18 | −62.7% |
| Liabilities | – | 48 | 50 | 37 | 70 | 83 | +18.3% |
| Cash and cash equivalents | 52 | 84 | 55 | 63 | 74 | 59 | −20.3% |
| Average number of employees | 1 | 1 | 1 | 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 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 figuresLoss for 2 years in a row
Net result has been negative in 2024–2025.
How is this calculated?
Net result is negative in the two or more latest annual reports in a row.
Equity fell sharply
Equity fell 63% from 2024 to 2025 (DKK 47,967 to DKK 17,913).
How is this calculated?
Equity has fallen by at least 30% from the previous annual report, and it was positive the year before.
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 |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 06/05/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 20/02/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 20/02/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 30/01/2023 | The company | PDFXBRL |
| 2021 | 01/01/2021 – 31/12/2021 | 10/03/2022 | The company | PDFXBRL |
| 2020 | 01/01/2020 – 31/12/2020 | 21/06/2021 | 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
914 companies in the databaseComparison with the other companies in construction of buildings based on the latest financial year.
Industry median: gross profit DKK 3.1m, net profit DKK 305k, equity DKK 1.8m, 5 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. 57,535of 69,742 Better than 18% | No. 59,182of 69,964 Better than 15% |
| Same industry and fewer than 20 employees692 companies in the comparison | No. 586of 689 Better than 15% | No. 601of 692 Better than 13% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 28,972of 33,588 Better than 14% | No. 27,992of 33,687 Better than 17% |
| All companies of type ApS66,508 companies in the comparison | No. 55,354of 66,379 Better than 17% | No. 55,476of 66,505 Better than 17% |
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
Construction of buildings- JG-Byg ApSDKK 313k
- Per Aarsleff A/SDKK 739.2m
- NCC Danmark A/SDKK 720.4m
- JG-Byg ApS−DKK 30,054
- Per Aarsleff A/SDKK 279.8m
- NCC Danmark A/SDKK 316.9m
- JG-Byg ApSDKK 17,913
- Per Aarsleff A/SDKK 1.5bn
- NCC Danmark A/SDKK 538.1m
- JG-Byg ApS2
- Per Aarsleff A/S2,957
- NCC Danmark A/S1,748
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Jan Gaarn100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Jan Gaarn | Director | 28/02/2017 |
- Founders
- Jan Gaarn
Signing rule: Selskabet tegnes af en direktør.
Address and production units
1 active production unitsSkovsangervænget 3
5210 Odense NV
| Production unit | Address | Employees | P number |
|---|---|---|---|
| JG-Byg ApS | Skovsangervænget 3, Snestrup, 5210 Odense NV | 2 | 1022245410 |
Purpose
Selskabets formål er håndværksvirksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
12 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
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20221 changeaccounts 1
- AccountsAnnual report for 2021 published
20212 changesaccounts 1 · address 1
- AccountsAnnual report for 2020 published
- AddressMoved to Skovsangervænget 3, Snestrup, 5210 Odense NV
20202 changesname 1 · capital 1
- NameName changed from JG-Byg IVS to JG-Byg ApS
- CapitalShare capital changed from 5,000 DKK to 40,000 DKK
20173 changesfounded 1 · management 1 · ownership 1
- FoundedRegistered as JG-Byg IVS
- ManagementJan Gaarn appointed director
- OwnershipJan Gaarn registered as owner (100%)
Related companies
Same industry in Odense
- Guldfeldt A/S354 employees
- Hansson & Knudsen A/S202 employees
- Odense Bygningsservice A/S120 employees
- 5e Byg A/S102 employees
- Lilje-huset A/S41 employees
- Odense Renovering A/S33 employees
Largest in the industry
- Per Aarsleff A/SDKK 739.2m
- NCC Danmark A/SDKK 720.4m
- MT Højgaard Danmark A/SDKK 499.7m
- HusCompagniet Danmark A/SDKK 412.6m
- Nordstern ApSDKK 402m
- Lind & Risør A/SDKK 383.3m
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.