MaSeCo ApS
Private limited companyCVR 45702871Jerslev SjællandActive
MaSeCo ApS is a private limited company, based in Jerslev Sjælland, active in plumbing, heat and air-conditioning installation, founded in 2025. The company is new and has been registered for 1 years. The latest net result (2025) was DKK 901k.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesEmployees
- 4 more employees than a year earlier: 7 (07/2026) against 3 (07/2025).
Management and owners, last 24 months
- New in management: Claus Madsen (director, 25/06/2025).
- New owners registered: MaSeCo Holding ApS (28/08/2025) and Claus Madsen (25/06/2025).
- No longer registered as owner: Claus Madsen (28/08/2025).
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 2025–2025 · amounts in DKK thousand| 2025 | Change | |
|---|---|---|
| Revenue | not stated | – |
| Gross profit | 2,475 | – |
| Operating profit (EBIT) | 1,157 | – |
| Profit before tax | 1,169 | – |
| Net profit | 901 | – |
| Total assets | 3,715 | – |
| Equity | 2,866 | – |
| Liabilities | 527 | – |
| Cash and cash equivalents | 166 | – |
| Average number of employees | 2 | – |
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 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
1 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 25/06/2026 | The company | PDF not statedXBRL |
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
1,357 companies in the databaseComparison with the other companies in plumbing, heat and air-conditioning installation based on the latest financial year.
Industry median: gross profit DKK 3.3m, net profit DKK 316k, equity DKK 1.3m, 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. 26,520of 69,742 Better than 62% | No. 19,885of 69,964 Better than 72% |
| Same industry and fewer than 20 employees1,152 companies in the comparison | No. 614of 1,152 Better than 47% | No. 212of 1,152 Better than 82% |
| Companies that are founded within the last five years16,662 companies in the comparison | No. 4,747of 16,614 Better than 71% | No. 1,929of 16,661 Better than 88% |
| All companies of type ApS66,508 companies in the comparison | No. 25,917of 66,379 Better than 61% | No. 16,360of 66,505 Better than 75% |
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
Plumbing, heat and air-conditioning installation- MaSeCo ApSDKK 2.5m
- Wicotec Kirkebjerg A/SDKK 419.7m
- Andersen & Heegaard A/SDKK 391.6m
- MaSeCo ApSDKK 901k
- Wicotec Kirkebjerg A/SDKK 115.1m
- Andersen & Heegaard A/SDKK 32.5m
- MaSeCo ApSDKK 2.9m
- Wicotec Kirkebjerg A/SDKK 494.9m
- Andersen & Heegaard A/SDKK 88.2m
- MaSeCo ApS7
- Wicotec Kirkebjerg A/S1,495
- Andersen & Heegaard A/S251
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- MaSeCo Holding ApS100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Claus Madsen | Director | 25/06/2025 |
- Founders
- Claus Madsen
Signing rule: Virksomheden tegnes af en direktør
Address and production units
1 active production unitsSøvejen 3
4490 Jerslev Sjælland
| Production unit | Address | Employees | P number |
|---|---|---|---|
| MaSeCo ApS | Søvejen 3, 4490 Jerslev Sjælland | 6 | 1031450051 |
Purpose
Virksomhedens formål er at yde teknisk rådgivning og hermed beslægtet virksomhed
The purpose is quoted from the register in Danish.
Changes year by year
6 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20255 changesownership 3 · founded 1 · management 1
- OwnershipMaSeCo Holding ApS registered as owner (100%)
- OwnershipClaus Madsen is no longer registered as owner
- FoundedRegistered as MaSeCo ApS
- ManagementClaus Madsen appointed director
- OwnershipClaus Madsen registered as owner (100%)
Related companies
Same industry in Kalundborg
- Raklev Smedevirksomhed A/S40 employees
- Urhøj ApS22 employees
- Bjerrum & Niemann VVS ApS10 employees
- Høng Ventilation ApS9 employees
- Havnsø Blinkilde Blik & VVS ApS8 employees
- Moderne VVS ApS8 employees
Largest in the industry
- Wicotec Kirkebjerg A/SDKK 419.7m
- Andersen & Heegaard A/SDKK 391.6m
- Dtek A/SDKK 166.5m
- John Jensen VVS A/SDKK 143.5m
- Når A/SDKK 139.2m
- Gunnar Kristensen VVS A/SDKK 110.3m
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.