ByggeCon ApS
Private limited companyCVR 44584603RoskildeActive
ByggeCon ApS is a private limited company, based in Roskilde, active in joinery installation, founded in 2024. Net profit rose 1918% from 2024 to 2025, ending at DKK 70,910. The company is new and has been registered for 2 years. Equity grew to DKK 114k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 67% (2024 → 2025), to DKK 1.5m.
- Net profit rose 1,918% (2024 → 2025), to DKK 70,910.
- Equity rose 163% (2024 → 2025), to DKK 114k.
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 2024–2025 · amounts in DKK thousandEquity and net profit
| 2024 | 2025 | Change | |
|---|---|---|---|
| Revenue | not stated | not stated | – |
| Gross profit | 880 | 1,467 | +66.8% |
| Operating profit (EBIT) | 7 | 95 | +1,172.7% |
| Profit before tax | 8 | 95 | +1,050.8% |
| Net profit | 4 | 71 | +1,917.9% |
| Total assets | 150 | 332 | +120.8% |
| Equity | 44 | 114 | +163% |
| Liabilities | 107 | 218 | +103.6% |
| Cash and cash equivalents | 150 | 311 | +106.7% |
| Average number of employees | 3 | 4 | +33.3% |
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
Annual reports
2 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 09/02/2026 | The company | PDF not statedXBRL |
| 2024 | 23/01/2024 – 31/12/2024 | 19/01/2025 | 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. 37,339of 69,742 Better than 46% | No. 54,120of 69,964 Better than 23% |
| Same industry and fewer than 20 employees3,046 companies in the comparison | No. 1,709of 3,045 Better than 44% | No. 2,333of 3,046 Better than 23% |
| Companies that are founded within the last five years16,662 companies in the comparison | No. 7,232of 16,614 Better than 56% | No. 9,927of 16,661 Better than 40% |
| All companies of type ApS66,508 companies in the comparison | No. 36,044of 66,379 Better than 46% | No. 50,278of 66,505 Better than 24% |
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- ByggeCon ApSDKK 1.5m
- Egil Rasmussen A/SDKK 370.7m
- Jakon A/SDKK 197.1m
- ByggeCon ApSDKK 70,910
- Egil Rasmussen A/SDKK 65.4m
- Jakon A/SDKK 66.1m
- ByggeCon ApSDKK 114k
- Egil Rasmussen A/SDKK 212.5m
- Jakon A/SDKK 205.4m
- ByggeCon 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- Oksana Kartamyseva100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Oksana Kartamyseva | Director | 23/01/2024 |
- Founders
- Oksana Kartamyseva
Signing rule: Selskabet tegnes af en direktør alene.
Address and production units
1 active production unitsØstervang 76
4000 Roskilde
| Production unit | Address | Employees | P number |
|---|---|---|---|
| ByggeCon ApS | Østervang 76, 4000 Roskilde | 2 | 1030031179 |
Purpose
Selskabets formål er at udøve virksomhed inden for byggebranchen samt aktiviteter i tilknytning hertil.
The purpose is quoted from the register in Danish.
Changes year by year
6 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)
20243 changesfounded 1 · management 1 · ownership 1
- FoundedRegistered as ByggeCon ApS
- ManagementOksana Kartamyseva appointed director
- OwnershipOksana Kartamyseva registered as owner (100%)
Related companies
Same industry in Roskilde
- Tømrermester Troels Hansen A/S76 employees
- Hht Byg A/S25 employees
- Tømrermester Mads Hyllehøj ApS21 employees
- Mernild Byg ApS19 employees
- Sonne-byg ApS18 employees
- 4B-Entreprise ApS15 employees
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.