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Alvent A/S

Public limited companyCVR 20765003RødovreActive

Alvent A/S is a public limited company, based in Rødovre, active in plumbing, heat and air-conditioning installation, founded in 1997. Net profit rose 30% from 2024 to 2025, ending at DKK 33m. Profit has grown three years in a row. With 51 employees, the company is about 10 times larger than the industry median.

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Key figures · financial year 2025

Gross profitDKK 87.6m+22.3% vs. 2024
Net profitDKK 33m+29.8% vs. 2024
EquityDKK 90.2m+57.7% vs. 2024
Employees51latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit rose 22% (2024 → 2025), to DKK 87.6m.
  • Net profit rose 30% (2024 → 2025), to DKK 33m.
  • Equity rose 58% (2024 → 2025), to DKK 90.2m.

Employees

  • 1 more employees than a year earlier: 51 (08/2026) against 50 (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 20mDKK 40mDKK 60mDKK 80mDKK 100m202020212022202320242025
EquityNet profit
Financial figures for Alvent A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit24,70145,94754,90861,02771,66287,645+22.3%
Operating profit (EBIT)7,67619,87024,95727,88132,13042,226+31.4%
Profit before tax7,50919,58723,88628,43632,68842,472+29.9%
Net profit5,62515,32018,62922,17525,44733,020+29.8%
Total assets45,41857,57380,15075,230134,180202,285+50.8%
Equity9,94321,93825,56731,74357,19090,210+57.7%
Liabilities29,24230,08351,05136,94568,68597,158+41.5%
Cash and cash equivalents11,66023,05014,8150–––
Average number of employees243235404549+8.9%

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 20mDKK 40mDKK 60mDKK 80m202020212022202320242025
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 Alvent A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202512/03/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202428/03/2025The companyPDFXBRL
202301/01/2023 – 31/12/202318/04/2024The companyPDFXBRL
202201/01/2022 – 31/12/202222/03/2023The companyPDFXBRL
202101/01/2021 – 31/12/202123/06/2022The companyPDFXBRL
202001/01/2020 – 31/12/202014/06/2021The 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
0102030405009/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
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 87.6mNo. 11 of 1,357
Better than 99% of the companies in the industry
EquityDKK 90.2mNo. 3 of 1,357
Better than 100% of the companies in the industry
Number of employees51No. 42 of 1,357
Better than 97% 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. 833of 4,412
Better than 81%
No. 733of 4,466
Better than 84%
Same industry and 50–199 employees45 companies in the comparison
No. 6of 45
Better than 89%
No. 1of 45
Better than 100%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 814of 24,791
Better than 97%
No. 1,483of 24,909
Better than 94%
All companies of type A/S18,025 companies in the comparison
No. 1,770of 17,786
Better than 90%
No. 2,426of 18,024
Better than 87%

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. Alvent A/SDKK 87.6m
  2. Wicotec Kirkebjerg A/SDKK 419.7m
  3. Andersen & Heegaard A/SDKK 391.6m
Net profit
  1. Alvent A/SDKK 33m
  2. Wicotec Kirkebjerg A/SDKK 115.1m
  3. Andersen & Heegaard A/SDKK 32.5m
Equity
  1. Alvent A/SDKK 90.2m
  2. Wicotec Kirkebjerg A/SDKK 494.9m
  3. Andersen & Heegaard A/SDKK 88.2m
Employees
  1. Alvent A/S51
  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
Alvent A/S

Management

6 active registrations

Executive management

Executive management at Alvent A/S
NameRoleAppointed
Jacob Hess-SkjærvenDirector01/10/2018
Andreas Kjellerup-NielsenCEO01/10/2018

Board of directors

Board of directors at Alvent A/S
NameRoleAppointed
Jacob Hess-SkjærvenBoard member01/01/2003
Niels MeidahlBoard member23/03/2023
Peter FrandsenChair of the board23/03/2023
Kirsten von Westen FrimannBoard member01/05/2024
Founders
Kurt Magne Jensen, Kurt M. Jensen Invest A/S
Former management (13)
Former management at Alvent A/S
NameRoleAppointedResigned
Kurt Magne JensenBoard member02/12/199701/01/2003
Kurt Magne JensenDirector02/12/199701/01/2003
Janne Ruth Lisbeth JensenChair of the board02/12/199701/01/2003
Jeanette Magne JensenBoard member02/12/199705/03/2001
Jens Hess-NielsenDirector01/01/200313/05/2011
Steen PedersenCEO04/04/201125/04/2013
Jens Hess-NielsenBoard member13/05/201130/09/2018
Steen PedersenBoard member13/05/201106/01/2014
Jacob Hess-SkjærvenCEO25/04/201330/09/2018
Susie Hess-NielsenBoard member06/01/201423/03/2023
Jens Hess-NielsenChair of the board01/10/201823/03/2023
Andreas Kjellerup-NielsenBoard member01/10/201823/03/2023
Marie Charlotte Hess-SkjærvenBoard member01/10/201823/03/2023

Signing rule: Selskabet tegnes af én direktør i forening med bestyrelsesformanden, af bestyrelsesformanden i forening med et bestyrelsesmedlem eller af den samlede bestyrelse.

Address and production units

1 active production units

Glerupvej 2
2610 Rødovre

Rødovre Municipality · Postcode 2610

Production units
Production unitAddressEmployeesP number
ALVENT A/SGlerupvej 2, 2610 Rødovre511004492019

Purpose

Selskabets formål er at drive virksomhed med installation af ventilationsanlæg, salg af produkter i tilknytning hertil samt anden hermed beslægtet virksomhed.

The purpose is quoted from the register in Danish.

Changes year by year

59 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)
20242 changesmanagement 1 · accounts 1
  • Kirsten von Westen Frimann appointed board member
  • Annual report for 2023 published
202310 changesmanagement 6 · ownership 3 · accounts 1
  • Peter Frandsen appointed chair of the board
  • Niels Meidahl appointed board member
  • Marie Charlotte Hess-Skjærven stepped down as board member
  • Jens Hess-Nielsen stepped down as chair of the board
  • Andreas Kjellerup-Nielsen stepped down as board member
  • Susie Hess-Nielsen stepped down as board member
  • InstallatørGruppen Danmark ApS registered as owner (100%)
  • Andreas Kjellerup Holding ApS is no longer registered as owner
  • JACOB HESS-SKJÆRVEN HOLDING ApS is no longer registered as owner
  • Annual report for 2022 published
20225 changesaccounts 1 · ownership 4
  • Annual report for 2021 published
  • Andreas Kjellerup Holding ApS registered as owner (33.33%)
  • JACOB HESS-SKJÆRVEN HOLDING ApS registered as owner (50%)
  • Andreas Kjellerup Holding ApS is no longer registered as owner
  • JACOB HESS-SKJÆRVEN HOLDING ApS is no longer registered as owner
20211 changeaccounts 1
  • Annual report for 2020 published
20192 changesownership 2
  • Andreas Kjellerup Holding ApS registered as owner (25%)
  • JACOB HESS-SKJÆRVEN HOLDING ApS registered as owner (66.67%)
201810 changesownership 3 · management 7
  • Andreas Kjellerup Holding ApS is no longer registered as owner
  • JACOB HESS-SKJÆRVEN HOLDING ApS is no longer registered as owner
  • Marie Charlotte Hess-Skjærven appointed board member
  • Jens Hess-Nielsen appointed chair of the board
  • Andreas Kjellerup-Nielsen appointed board member
  • Andreas Kjellerup-Nielsen appointed ceo
  • Jacob Hess-Skjærven appointed director
  • Andreas Kjellerup Holding ApS registered as owner (10%)
  • Jacob Hess-Skjærven stepped down as ceo
  • Jens Hess-Nielsen stepped down as board member
20151 changeaddress 1
  • Moved to Glerupvej 2, 2610 Rødovre
20142 changesmanagement 2
  • Susie Hess-Nielsen appointed board member
  • Steen Pedersen stepped down as board member
20132 changesmanagement 2
  • Jacob Hess-Skjærven appointed ceo
  • Steen Pedersen stepped down as ceo
20116 changesmanagement 4 · capital 1 · ownership 1
  • Steen Pedersen appointed board member
  • Jens Hess-Nielsen appointed board member
  • Jens Hess-Nielsen stepped down as director
  • Share capital changed from 624,925 DKK to 774,925 DKK
  • JACOB HESS-SKJÆRVEN HOLDING ApS registered as owner (100%)
  • Steen Pedersen appointed ceo
20082 changesindustry 2
  • Industry changed to Plumbing, heat and air-conditioning installation (432200)
  • Industry changed to Engineering consultancy in construction and civil engineering (711210)
20035 changesmanagement 5
  • Jens Hess-Nielsen appointed director
  • Jacob Hess-Skjærven appointed board member
  • Kurt Magne Jensen stepped down as director
  • Janne Ruth Lisbeth Jensen stepped down as chair of the board
  • Kurt Magne Jensen stepped down as board member
20011 changemanagement 1
  • Jeanette Magne Jensen stepped down as board member
19982 changesname 1 · capital 1
  • Name changed from KURT M. JENSEN ApS to ALVENT A/S
  • Share capital changed from 125,000 DKK to 624,925 DKK
19975 changesfounded 1 · management 4
  • Registered as KURT M. JENSEN ApS
  • Kurt Magne Jensen appointed director
  • Jeanette Magne Jensen appointed board member
  • Janne Ruth Lisbeth Jensen appointed chair of the board
  • Kurt Magne Jensen appointed board member

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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