Murerfirmaet Lehmann Olsen ApS
Private limited companyCVR 43853414KastrupActive
Murerfirmaet Lehmann Olsen ApS is a private limited company, based in Kastrup, active in bricklaying, founded in 2023. Equity was negative at the end of 2025 (−DKK 178k). The company went from a profit in 2024 to a loss of DKK 436k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 43% (2024 → 2025), to DKK 4.2m.
- Net profit went from a profit of DKK 318k to a loss of DKK 436k (2024 → 2025).
- Equity turned negative: −DKK 178k (2024 → 2025).
Employees
- 1 more employees than a year earlier: 7 (07/2026) against 6 (07/2025).
Management and owners, last 24 months
- New owners registered: Lehmann Olsen Holding ApS (01/04/2025).
- No longer registered as owner: Thomas Lehmann Olsen (01/04/2025).
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 2024–2025 · amounts in DKK thousandEquity and net profit
| 2024 | 2025 | Change | |
|---|---|---|---|
| Revenue | not stated | not stated | – |
| Gross profit | 2,960 | 4,237 | +43.2% |
| Operating profit (EBIT) | 442 | −403 | −191.2% |
| Profit before tax | 425 | −429 | −201% |
| Net profit | 318 | −436 | −237% |
| Total assets | 1,198 | 836 | −30.2% |
| Equity | 358 | −178 | −149.6% |
| Liabilities | 840 | 1,012 | +20.5% |
| Cash and cash equivalents | 276 | 73 | −73.6% |
| Average number of employees | 5 | 8 | +60% |
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 figuresNegative equity
Equity was −DKK 178k at the end of 2025.
How is this calculated?
Equity in the latest annual report is below zero.
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
2 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/07/2024 – 31/12/2025 | 17/06/2026 | The company | PDF not statedXBRL |
| 2024 | 15/02/2023 – 30/06/2024 | 10/12/2024 | 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
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. 16,112of 69,742 Better than 77% | No. 63,385of 69,964 Better than 9% |
| Same industry and fewer than 20 employees1,048 companies in the comparison | No. 188of 1,046 Better than 82% | No. 994of 1,048 Better than 5% |
| Companies that are founded within the last five years16,662 companies in the comparison | No. 2,738of 16,614 Better than 84% | No. 14,441of 16,661 Better than 13% |
| All companies of type ApS66,508 companies in the comparison | No. 16,232of 66,379 Better than 76% | No. 59,763of 66,505 Better than 10% |
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- Murerfirmaet Lehmann Olsen ApSDKK 4.2m
- HMC Byg & Anlæg A/SDKK 146.1m
- Renovo ApSDKK 101.3m
- Murerfirmaet Lehmann Olsen ApS−DKK 436k
- HMC Byg & Anlæg A/SDKK 6.9m
- Renovo ApSDKK 5.9m
- Murerfirmaet Lehmann Olsen ApS−DKK 178k
- HMC Byg & Anlæg A/SDKK 39.5m
- Renovo ApSDKK 24.6m
- Murerfirmaet Lehmann Olsen ApS7
- 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- Lehmann Olsen Holding ApS100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Thomas Lehmann Olsen | CEO | 15/02/2023 |
- Founders
- Thomas Lehmann Olsen
Signing rule: Selskabet tegnes af én direktør
Address and production units
2 active production unitsNybøl Alle 23
2770 Kastrup
Tårnby Municipality · Postcode 2770
Other companies at the address (2)
- Jotax ApSOther specialised construction activities n.e.c.
- Lehmann & Juel Tagdivisionen ApSPlumbing, heat and air-conditioning installation
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Murerfirmaet Lehmann Olsen ApS | Nybøl Alle 23, 2770 Kastrup | 5 | 1029031785 |
| Murerfirmaet Lehmann Olsen ApS | Lombardigade 22, 3. tv, 2300 København S | – | 1029726503 |
Purpose
Selskabets formål er at drive virksomhed med udførelse af murerentrepriser, samt enhver i forbindelse hermed stående virksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
8 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20253 changesownership 2 · industry 1
- OwnershipLehmann Olsen Holding ApS registered as owner (100%)
- OwnershipThomas Lehmann Olsen is no longer registered as owner
- IndustryIndustry changed to Bricklaying (439100)
20241 changeaccounts 1
- AccountsAnnual report for 2024 published
20233 changesfounded 1 · management 1 · ownership 1
- FoundedRegistered as Murerfirmaet Lehmann Olsen ApS
- ManagementThomas Lehmann Olsen appointed ceo
- OwnershipThomas Lehmann Olsen registered as owner (100%)
Related companies
Same industry in Tårnby
- Bhs Murer- og Entreprenør ApS26 employees
- Byggeselskabet C.F. Hansen ApS20 employees
- Murerfirmaet Chrillesen ApS12 employees
- Murelita Danmark ApS11 employees
- Murum ApS10 employees
- Murerfirmaet Lars Jakobsen ApS10 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.