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Duemose A/S

Public limited companyCVR 26705444HelsingeActive

Duemose A/S is a public limited company, based in Helsinge, active in plumbing, heat and air-conditioning installation, founded in 2002. Net profit fell 42% from 2024 to 2025, ending at DKK 1.2m. With 66 employees, the company is about 13 times larger than the industry median. Gross profit is higher than that of 97% of the companies in the industry in the database.

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Key figures · financial year 2025

Gross profitDKK 38.3m+0.4% vs. 2024
Net profitDKK 1.2m−42% vs. 2024
EquityDKK 11.3m+2.2% vs. 2024
Employees66latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Net profit fell 42% (2024 → 2025), to DKK 1.2m.
  • Equity rose 2% (2024 → 2025), to DKK 11.3m.

Employees

  • 2 fewer employees than a year earlier: 66 (08/2026) against 68 (08/2025).

Registrations, last 24 months

  • 01/01/2025: Industry changed to Plumbing, heat and air-conditioning installation (432200)

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 thousand

Equity and net profit

DKK 0DKK 2mDKK 4mDKK 6mDKK 8mDKK 10mDKK 12m202020212022202320242025
EquityNet profit
Financial figures for Duemose A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit25,80428,18928,28533,40238,10738,259+0.4%
Operating profit (EBIT)2,2722,0953392,8252,8771,619−43.7%
Profit before tax2,2702,1312242,8372,7671,596−42.3%
Net profit1,7681,6611712,2142,1441,244−42%
Total assets18,32719,51317,41920,56622,92721,136−7.8%
Equity8,4799,1397,7109,92411,06911,313+2.2%
Liabilities9,3059,8079,17310,04710,8499,237−14.9%
Cash and cash equivalents1,5328619152125+4,655.3%
Average number of employees655861667371−2.7%

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 2020, 2021, 2022, 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

DKK 0DKK 5mDKK 10mDKK 15mDKK 20mDKK 25mDKK 30mDKK 35mDKK 40m202020212022202320242025
Gross profitMedian, the industry (1,357 companies)

Signals from the financial statements

calculated from the 2025 figures

  • Profit for five years in a row

    Net result has been positive in 2021–2025.

    How is this calculated?

    Net result is positive in the five 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

6 financial years
Annual reports for Duemose A/S
Financial yearPeriodPublishedFigures forDocuments
202501/10/2024 – 30/09/202506/02/2026The companyPDF not statedXBRL
202401/10/2023 – 30/09/202414/03/2025The companyPDFXBRL
202301/10/2022 – 30/09/202308/02/2024The companyPDFXBRL
202201/10/2021 – 30/09/202213/01/2023The companyPDFXBRL
202101/10/2020 – 30/09/202117/12/2021The companyPDFXBRL
202001/10/2019 – 30/09/202017/12/2020The companyPDFXBRL

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 CVR
02040608009/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

1,357 companies in the database

Comparison with the other companies in plumbing, heat and air-conditioning installation based on the latest financial year.

Gross profitDKK 38.3mNo. 39 of 1,357
Better than 97% of the companies in the industry
EquityDKK 11.3mNo. 68 of 1,357
Better than 95% of the companies in the industry
Number of employees66No. 20 of 1,357
Better than 99% of the companies in the industry

Industry median: gross profit DKK 3.3m, net profit DKK 316k, equity DKK 1.3m, 5 employees.

DKK 100kDKK 805kDKK 6.5mDKK 52.2mDKK 209.5mHere
Distribution of gross profit for 1,334 companies in the industry (latest financial year, logarithmic scale). Amber bar: where this company sits.

Compared with similar companies

size, age and company form
Rank among similar companies
GroupGross profitEquity
Companies with 50–199 employees4,467 companies in the comparison
No. 2,343of 4,412
Better than 47%
No. 2,759of 4,466
Better than 38%
Same industry and 50–199 employees45 companies in the comparison
No. 29of 45
Better than 36%
No. 29of 45
Better than 36%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 1,870of 24,791
Better than 92%
No. 6,243of 24,909
Better than 75%
All companies of type A/S18,025 companies in the comparison
No. 3,647of 17,786
Better than 79%
No. 8,255of 18,024
Better than 54%

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
Gross profit
  1. Duemose A/SDKK 38.3m
  2. Wicotec Kirkebjerg A/SDKK 419.7m
  3. Andersen & Heegaard A/SDKK 391.6m
Net profit
  1. Duemose A/SDKK 1.2m
  2. Wicotec Kirkebjerg A/SDKK 115.1m
  3. Andersen & Heegaard A/SDKK 32.5m
Equity
  1. Duemose A/SDKK 11.3m
  2. Wicotec Kirkebjerg A/SDKK 494.9m
  3. Andersen & Heegaard A/SDKK 88.2m
Employees
  1. Duemose A/S66
  2. Wicotec Kirkebjerg A/S1,495
  3. 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
Owners
  • Duemose Holding ApS100%
Duemose A/S

Management

6 active registrations

Executive management

Executive management at Duemose A/S
NameRoleAppointed
Palle Whittard DuemoseDirector13/01/2003

Board of directors

Board of directors at Duemose A/S
NameRoleAppointed
Palle Whittard DuemoseBoard member29/03/2006
Hans Böök MalmströmBoard member12/09/2007
John Christian LangebergBoard member26/05/2011
Henrik Skriver PilborgBoard member14/12/2021
Jette Whittard DuemoseBoard member13/06/2023
Founders
Victor Christoffersen ApS
Former management (5)
Former management at Duemose A/S
NameRoleAppointedResigned
Victor ChristoffersenDirector01/05/200213/01/2003
Jacob Piet BachBoard member29/03/200622/08/2007
Ella Marie JensenBoard member22/08/200712/09/2007
Erik Lyng JohannessenBoard member04/09/200818/01/2011
Mikael Kristian VestChair of the board26/05/201128/10/2013

Signing rule: Selskabet tegnes af en direktør alene, eller af to bestyrelsesmedlemmer i forening.

Address and production units

2 active production units

Nellerødvej 28
3200 Helsinge

Gribskov Municipality · Postcode 3200

Other companies at the address (1)

Production units
Production unitAddressEmployeesP number
DUEMOSE A/SNellerødvej 28, 3200 Helsinge661009222959
Roskildevej 173BRoskildevej 173B, 3600 Frederikssund–1032846641

Purpose

Selskabets formål er at drive virksomhed indenfor håndværk, handel samt dermed beslægtet virksomhed

The purpose is quoted from the register in Danish.

Changes year by year

35 registered events
20261 changeaccounts 1
  • Annual report for 2025 published
20252 changesaccounts 1 · industry 1
  • Annual report for 2024 published
  • Industry changed to Plumbing, heat and air-conditioning installation (432200)
20241 changeaccounts 1
  • Annual report for 2023 published
20232 changesmanagement 1 · accounts 1
  • Jette Whittard Duemose appointed board member
  • Annual report for 2022 published
20212 changesaccounts 1 · management 1
  • Annual report for 2021 published
  • Henrik Skriver Pilborg appointed board member
20201 changeaccounts 1
  • Annual report for 2020 published
20161 changename 1
  • Name changed from DUEMOSE VVS A/S to DUEMOSE A/S
20134 changesmanagement 1 · capital 1 · ownership 1 · merger 1
  • Mikael Kristian Vest stepped down as chair of the board
  • Share capital changed from 500,000 DKK to 600,000 DKK
  • DUEMOSE HOLDING ApS registered as owner (100%)
  • Merger registered in CVR
20113 changesmanagement 3
  • John Christian Langeberg appointed board member
  • Mikael Kristian Vest appointed chair of the board
  • Erik Lyng Johannessen stepped down as board member
20082 changesmanagement 1 · industry 1
  • Erik Lyng Johannessen appointed board member
  • Industry changed to Plumbing, heat and air-conditioning installation (432200)
20075 changesmanagement 4 · address 1
  • Hans Böök Malmström appointed board member
  • Ella Marie Jensen stepped down as board member
  • Ella Marie Jensen appointed board member
  • Jacob Piet Bach stepped down as board member
  • Moved to Nellerødvej 28, 3200 Helsinge
20064 changesname 1 · capital 1 · management 2
  • Name changed from DUEMOSE VVS ApS to DUEMOSE VVS A/S
  • Share capital changed from 125,000 DKK to 500,000 DKK
  • Jacob Piet Bach appointed board member
  • Palle Whittard Duemose appointed board member
20035 changesname 1 · address 1 · management 2 · industry 1
  • Name changed from VICH 6684 ApS to DUEMOSE VVS ApS
  • Moved to Nellerødvej 28, 3200 Helsinge
  • Palle Whittard Duemose appointed director
  • Victor Christoffersen stepped down as director
  • Industry changed to VVS-installatører og blikkenslagerforretninger (453300)
20022 changesfounded 1 · management 1
  • Registered as VICH 6684 ApS
  • Victor Christoffersen appointed director

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Same people in management

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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.

View in CVRReport a correction