3MB Konstruktioner ApS
Private limited companyCVR 43978322FarumActive
3MB Konstruktioner ApS is a private limited company, based in Farum, active in development of building projects, founded in 2023. Equity was negative at the end of 2025 (−DKK 28,980). The company made a loss in both 2024 and 2025, most recently DKK 29,801.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 97% (2024 → 2025), to DKK 563k.
- The loss got smaller: from DKK 39,070 to DKK 29,801 (2024 → 2025).
- Equity turned negative: −DKK 28,980 (2024 → 2025).
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 2023–2025 · amounts in DKK thousandEquity and net profit
| 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | – |
| Gross profit | 10 | 286 | 563 | +96.7% |
| Operating profit (EBIT) | 0 | −56 | −32 | +42.3% |
| Profit before tax | 0 | −56 | −38 | +31.8% |
| Net profit | −0 | −39 | −30 | +23.7% |
| Total assets | 43 | 68 | 161 | +136.2% |
| Equity | 40 | 1 | −29 | −3,629.8% |
| Liabilities | 3 | 67 | 190 | +182% |
| Cash and cash equivalents | 4 | 51 | 18 | −64.6% |
| Average number of employees | 0 | 1 | 2 | +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 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 28,980 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
3 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 22/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 25/06/2025 | The company | PDFXBRL |
| 2023 | 03/04/2023 – 31/12/2023 | 14/06/2024 | 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
295 companies in the databaseComparison with the other companies in development of building projects based on the latest financial year.
Industry median: gross profit DKK 1.7m, net profit DKK 109k, equity DKK 839k, 3 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. 53,097of 69,742 Better than 24% | No. 60,884of 69,964 Better than 13% |
| Same industry and fewer than 20 employees275 companies in the comparison | No. 193of 275 Better than 30% | No. 235of 275 Better than 15% |
| Companies that are founded within the last five years16,662 companies in the comparison | No. 11,601of 16,614 Better than 30% | No. 13,326of 16,661 Better than 20% |
| All companies of type ApS66,508 companies in the comparison | No. 51,086of 66,379 Better than 23% | No. 57,201of 66,505 Better than 14% |
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
Development of building projects- 3MB Konstruktioner ApSDKK 563k
- KT Erhvervsbyg A/SDKK 124.8m
- AG Construction A/SDKK 119.8m
- 3MB Konstruktioner ApS−DKK 29,801
- KT Erhvervsbyg A/SDKK 39.3m
- AG Construction A/SDKK 34.3m
- 3MB Konstruktioner ApS−DKK 28,980
- KT Erhvervsbyg A/SDKK 167.3m
- AG Construction A/SDKK 258.5m
- 3MB Konstruktioner ApS2
- KT Erhvervsbyg A/S111
- AG Construction A/S47
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Marcin Moszczanski50%
- Marcin Rafal Blumberg50%
Management
2 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Marcin Moszczanski | Director | 03/04/2023 |
| Marcin Rafal Blumberg | Director | 03/04/2023 |
- Founders
- Marcin Moszczanski, Marcin Rafal Blumberg
Signing rule: Selskabet tegnes af en direktør.
Address and production units
1 active production unitsBirkhøjterrasserne 407F
3520 Farum
| Production unit | Address | Employees | P number |
|---|---|---|---|
| 3MB Konstruktioner ApS | Birkhøjterrasserne 407F, 3520 Farum | 2 | 1029208421 |
Purpose
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
The purpose is quoted from the register in Danish.
Changes year by year
8 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
20235 changesfounded 1 · management 2 · ownership 2
- FoundedRegistered as 3MB Konstruktioner ApS
- ManagementMarcin Moszczanski appointed director
- ManagementMarcin Rafal Blumberg appointed director
- OwnershipMarcin Moszczanski registered as owner (50%)
- OwnershipMarcin Rafal Blumberg registered as owner (50%)
Related companies
Largest in the industry
- KT Erhvervsbyg A/SDKK 124.8m
- AG Construction A/SDKK 119.8m
- De Forenede Ejendomsselskaber A/SDKK 85.3m
- Holberg Fenger Invest ApSDKK 51.4m
- Kjær Knudsen A/SDKK 41.2m
- Merkuras A/SDKK 36.8m
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.