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Ason A/S

Public limited companyCVR 16929905BrøndbyActive

Ason A/S is a public limited company, based in Brøndby, active in construction of buildings, founded in 1993. Net profit rose 316% from 2024 to 2025, ending at DKK 6.2m. Profit has grown three years in a row. With 39 employees, the company is about 8 times larger than the industry median.

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Key figures · financial year 2025

Gross profitDKK 30.8m+25.7% vs. 2024
Net profitDKK 6.2m+316.1% vs. 2024
EquityDKK 8.7m+15.9% vs. 2024
Employees39latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit rose 26% (2024 → 2025), to DKK 30.8m.
  • Net profit rose 316% (2024 → 2025), to DKK 6.2m.
  • Equity rose 16% (2024 → 2025), to DKK 8.7m.

Employees

  • 3 more employees than a year earlier: 39 (08/2026) against 36 (08/2025).

Management and owners, last 24 months

  • New in management: Mads Mollerup Top (board member, 06/08/2025), Hans-Henrik Søndersted-Olsen (board member, 18/09/2026) and Gert Ekberg Westergaard Jensen (board member, 21/05/2025) (+1).
  • Stepped down: Jørn Pilegaard (board member, 01/08/2025), Jan Preisler (board member, 21/05/2025) and Kim Fugl Rasmussen (board member, 01/08/2025) (+2).
  • New owners registered: Leon Genet Holding ApS (01/08/2025), Gert Ekberg Holding ApS (06/08/2025) and MTP Holding 2017 ApS (06/08/2025) (+8).
  • No longer registered as owner: Stemaki ApS (21/05/2025), J. Pilegaard Invest ApS (21/05/2025) and Gert Ekberg Holding ApS (21/05/2025) (+9).

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 10m202020212022202320242025
EquityNet profit
Financial figures for Ason A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit17,10517,25923,72118,73524,50230,801+25.7%
Operating profit (EBIT)–1,1134,973−1411,6598,585+417.6%
Profit before tax4,5891,9884,2741,0401,9097,934+315.6%
Net profit3,5741,5193,3258001,4866,181+316.1%
Total assets28,05931,68833,11035,23723,60036,711+55.6%
Equity9,6307,5199,3456,8447,5308,726+15.9%
Liabilities16,37222,15522,28126,82414,03025,688+83.1%
Cash and cash equivalents8,01010,1863,1124,5572,9634,788+61.6%
Average number of employees283337333734−8.1%

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 30m202020212022202320242025
Gross profitMedian, the industry (914 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 Ason A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202501/04/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202422/05/2025The companyPDFXBRL
202301/01/2023 – 31/12/202306/05/2024The companyPDFXBRL
202201/01/2022 – 31/12/202208/05/2023The companyPDFXBRL
202101/01/2021 – 31/12/202106/05/2022The companyPDFXBRL
202001/01/2020 – 31/12/202026/03/2021The 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

914 companies in the database

Comparison with the other companies in construction of buildings based on the latest financial year.

Gross profitDKK 30.8mNo. 99 of 910
Better than 89% of the companies in the industry
EquityDKK 8.7mNo. 233 of 914
Better than 75% of the companies in the industry
Number of employees39No. 123 of 914
Better than 87% of the companies in the industry

Industry median: gross profit DKK 3.1m, net profit DKK 305k, equity DKK 1.8m, 5 employees.

DKK 100kDKK 927kDKK 8.6mDKK 79.7mDKK 351.9mHere
Distribution of gross profit for 851 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 20–49 employees9,922 companies in the comparison
No. 1,280of 9,892
Better than 87%
No. 3,386of 9,922
Better than 66%
Same industry and 20–49 employees128 companies in the comparison
No. 18of 127
Better than 87%
No. 61of 128
Better than 53%
Companies that are at least 30 years old10,276 companies in the comparison
No. 2,103of 10,152
Better than 79%
No. 5,038of 10,275
Better than 51%
All companies of type A/S18,025 companies in the comparison
No. 4,319of 17,786
Better than 76%
No. 9,275of 18,024
Better than 49%

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

Construction of buildings
Gross profit
  1. Ason A/SDKK 30.8m
  2. Per Aarsleff A/SDKK 739.2m
  3. NCC Danmark A/SDKK 720.4m
Net profit
  1. Ason A/SDKK 6.2m
  2. Per Aarsleff A/SDKK 279.8m
  3. NCC Danmark A/SDKK 316.9m
Equity
  1. Ason A/SDKK 8.7m
  2. Per Aarsleff A/SDKK 1.5bn
  3. NCC Danmark A/SDKK 538.1m
Employees
  1. Ason A/S39
  2. Per Aarsleff A/S2,957
  3. NCC Danmark A/S1,748

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
  • Leon Genet Holding ApS25%
  • Gert Ekberg Holding ApS33.33%
  • MTP Holding 2017 ApS20%
  • Anders Holst ApS10%
Ason A/S

Management

4 active registrations

Executive management

Executive management at Ason A/S
NameRoleAppointed
Gert Ekberg Westergaard JensenCEO18/11/2022

Board of directors

Board of directors at Ason A/S
NameRoleAppointed
Lone SejersenChair of the board01/12/2022
Mads Mollerup TopBoard member06/08/2025
Hans-Henrik Søndersted-OlsenBoard member18/09/2026
Founders
VX 10.312 ApS, Medimex ApS, ApS Kbil 9 Nr. 1008
Former management (26)
Former management at Ason A/S
NameRoleAppointedResigned
Hans Christian GalstBoard member01/03/199329/07/1993
Ulf Svejgaard PoulsenChair of the board01/03/199329/07/1993
Per Emil Hasselbalch StakemannBoard member01/03/199329/07/1993
Per Emil Hasselbalch StakemannDirector01/03/199329/07/1993
Erik Bjørn NielsenDirector01/03/199316/08/1995
Allan Chico SandbeckBoard member01/03/199324/04/1996
Steffen Lauge PedersenBoard member24/04/199628/11/2001
Jens Møller JensenChair of the board24/04/199624/09/2003
Jens Møller JensenDirector24/04/199624/04/1996
Erik Stig AndersenBoard member24/04/199627/09/2010
Erik Stig AndersenDirector24/04/199627/09/2010
Karsten Gudmand-HøyerBoard member13/11/200116/02/2015
Jørn PilegaardBoard member13/11/200101/08/2025
Erling Johannes Albert NielsenBoard member23/09/201027/09/2010
Kim Fugl RasmussenBoard member27/09/201004/05/2022
Knud Holtet BeringBoard member27/09/201027/09/2010
Per Bjarne PedersenChair of the board27/09/201005/05/2022
Jørn PilegaardCEO27/09/201017/11/2022
Jan PreislerBoard member16/02/201521/05/2025
Kim Fugl RasmussenChair of the board05/05/202230/11/2022
Gert Ekberg Westergaard JensenBoard member05/05/202218/11/2022
Anders Djernis HolstBoard member05/05/202201/12/2022
Leon GenetBoard member05/05/202201/12/2022
Kim Fugl RasmussenBoard member01/12/202201/08/2025
Gert Ekberg Westergaard JensenBoard member21/05/202518/09/2026
Leon GenetBoard member01/08/202506/08/2025

Signing rule: Selskabet tegnes af 2 medlemmer af bestyrelsen i forening eller af en direktør i forening med bestyrelsesformanden eller af den samlede bestyrelse.

Address and production units

1 active production units

Skelmarksvej 4
2605 Brøndby

Brøndby Municipality · Postcode 2605

Other companies at the address (3)

Production units
Production unitAddressEmployeesP number
ASON A/SSkelmarksvej 4, 2605 Brøndby391001186686

Purpose

Selskabets formål er at drive virksomhed med entreprenørarbejde og byggestyring samt udførelse af øvrige aktiviteter, der efter ledelsens vurdering er forbundet hermed.

The purpose is quoted from the register in Danish.

Changes year by year

136 registered events
20263 changesmanagement 2 · accounts 1
  • Hans-Henrik Søndersted-Olsen appointed board member
  • Gert Ekberg Westergaard Jensen stepped down as board member
  • Annual report for 2025 published
202531 changesmanagement 7 · ownership 23 · accounts 1
  • Mads Mollerup Top appointed board member
  • Leon Genet stepped down as board member
  • Anders Holst ApS registered as owner (10%)
  • Gert Ekberg Holding ApS registered as owner (33.33%)
  • MTP Holding 2017 ApS registered as owner (20%)
  • Anders Holst ApS is no longer registered as owner
  • Gert Ekberg Holding ApS is no longer registered as owner
  • Leon Genet appointed board member
  • Kim Fugl Rasmussen stepped down as board member
  • Jørn Pilegaard stepped down as board member
  • Leon Genet Holding ApS registered as owner (25%)
  • Anders Holst ApS registered as owner (25%)
  • Gert Ekberg Holding ApS registered as owner (50%)
  • STEMAKI ApS is no longer registered as owner
  • J. PILEGAARD INVEST ApS is no longer registered as owner
  • Anders Holst ApS is no longer registered as owner
  • Leon Genet Holding ApS is no longer registered as owner
  • Gert Ekberg Holding ApS is no longer registered as owner
  • STEMAKI ApS registered as owner (10%)
  • Anders Holst ApS registered as owner (20%)
  • Leon Genet Holding ApS registered as owner (20%)
  • Gert Ekberg Holding ApS registered as owner (33.33%)
  • J. PILEGAARD INVEST ApS registered as owner (10%)
  • Annual report for 2024 published
  • Gert Ekberg Westergaard Jensen appointed board member
  • Jan Preisler stepped down as board member
  • STEMAKI ApS is no longer registered as owner
  • Anders Holst ApS is no longer registered as owner
  • J. PILEGAARD INVEST ApS is no longer registered as owner
  • Gert Ekberg Holding ApS is no longer registered as owner
  • Leon Genet Holding ApS is no longer registered as owner
202411 changesownership 10 · accounts 1
  • STEMAKI ApS registered as owner (10%)
  • Anders Holst ApS registered as owner (20%)
  • J. PILEGAARD INVEST ApS registered as owner (10%)
  • Gert Ekberg Holding ApS registered as owner (33.33%)
  • Leon Genet Holding ApS registered as owner (20%)
  • Anders Holst ApS is no longer registered as owner
  • STEMAKI ApS is no longer registered as owner
  • J. PILEGAARD INVEST ApS is no longer registered as owner
  • Gert Ekberg Holding ApS is no longer registered as owner
  • Leon Genet Holding ApS is no longer registered as owner
  • Annual report for 2023 published
202311 changesownership 10 · accounts 1
  • Anders Holst ApS registered as owner (20%)
  • STEMAKI ApS registered as owner (10%)
  • J. PILEGAARD INVEST ApS registered as owner (10%)
  • Gert Ekberg Holding ApS registered as owner (33.33%)
  • Leon Genet Holding ApS registered as owner (20%)
  • STEMAKI ApS is no longer registered as owner
  • Anders Holst ApS is no longer registered as owner
  • Leon Genet Holding ApS is no longer registered as owner
  • Gert Ekberg Holding ApS is no longer registered as owner
  • J. PILEGAARD INVEST ApS is no longer registered as owner
  • Annual report for 2022 published
202225 changesmanagement 14 · ownership 10 · accounts 1
  • Lone Sejersen appointed chair of the board
  • Kim Fugl Rasmussen appointed board member
  • Leon Genet stepped down as board member
  • Anders Djernis Holst stepped down as board member
  • Kim Fugl Rasmussen stepped down as chair of the board
  • Gert Ekberg Westergaard Jensen appointed ceo
  • Gert Ekberg Westergaard Jensen stepped down as board member
  • Jørn Pilegaard stepped down as ceo
  • STEMAKI ApS registered as owner (20%)
  • Anders Holst ApS registered as owner (15%)
  • Leon Genet Holding ApS registered as owner (15%)
  • Gert Ekberg Holding ApS registered as owner (25%)
  • J. PILEGAARD INVEST ApS registered as owner (20%)
  • Annual report for 2021 published
  • Kim Fugl Rasmussen appointed chair of the board
  • Leon Genet appointed board member
  • Anders Djernis Holst appointed board member
  • Gert Ekberg Westergaard Jensen appointed board member
  • Per Bjarne Pedersen stepped down as chair of the board
  • Anders Holst ApS is no longer registered as owner
  • Leon Genet Holding ApS is no longer registered as owner
  • Gert Ekberg Holding ApS is no longer registered as owner
  • STEMAKI ApS is no longer registered as owner
  • J. PILEGAARD INVEST ApS is no longer registered as owner
  • Kim Fugl Rasmussen stepped down as board member
20219 changesownership 8 · accounts 1
  • Jørn Pilegaard registered as owner (0%)
  • Jørn Pilegaard is no longer registered as owner
  • Anders Holst ApS registered as owner (10%)
  • Leon Genet Holding ApS registered as owner (10%)
  • Gert Ekberg Holding ApS registered as owner (20%)
  • STEMAKI ApS registered as owner (25%)
  • STEMAKI ApS is no longer registered as owner
  • Jørn Pilegaard is no longer registered as owner
  • Annual report for 2020 published
20201 changeaddress 1
  • Moved to Skelmarksvej 4, 2605 Brøndby
20152 changesmanagement 2
  • Jan Preisler appointed board member
  • Karsten Gudmand-Høyer stepped down as board member
20141 changeaddress 1
  • Moved to Gungevej 2, 2650 Hvidovre
20112 changescapital 1 · name 1
  • Share capital changed from 750,000 DKK to 675,000 DKK
  • Name changed from ASON - ANDERSEN. SANDBECK OG NIELSEN A/S to ASON A/S
201012 changesownership 3 · management 9
  • STEMAKI ApS registered as owner (33.33%)
  • J. PILEGAARD INVEST ApS registered as owner (25%)
  • Jørn Pilegaard registered as owner (20%)
  • Knud Holtet Bering appointed board member
  • Knud Holtet Bering stepped down as board member
  • Kim Fugl Rasmussen appointed board member
  • Per Bjarne Pedersen appointed chair of the board
  • Jørn Pilegaard appointed ceo
  • Erling Johannes Albert Nielsen stepped down as board member
  • Erik Stig Andersen stepped down as director
  • Erik Stig Andersen stepped down as board member
  • Erling Johannes Albert Nielsen appointed board member
20081 changeindustry 1
  • Industry changed to Opførelse af bygninger (412000)
20031 changemanagement 1
  • Jens Møller Jensen stepped down as chair of the board
20013 changesmanagement 3
  • Steffen Lauge Pedersen stepped down as board member
  • Karsten Gudmand-Høyer appointed board member
  • Jørn Pilegaard appointed board member
19967 changesmanagement 7
  • Jens Møller Jensen appointed director
  • Jens Møller Jensen stepped down as director
  • Steffen Lauge Pedersen appointed board member
  • Jens Møller Jensen appointed chair of the board
  • Erik Stig Andersen appointed director
  • Erik Stig Andersen appointed board member
  • Allan Chico Sandbeck stepped down as board member
19953 changesname 2 · management 1
  • Name changed from ANDERSEN, SANDBECK OG NIELSEN A/S to ASON - ANDERSEN. SANDBECK OG NIELSEN A/S
  • Name changed from ARTEX ENTREPRISE A/S to ANDERSEN, SANDBECK OG NIELSEN A/S
  • Erik Bjørn Nielsen stepped down as director
199313 changesname 1 · capital 1 · management 10 · founded 1
  • Name changed from A/S PSE NR. 4739 to ARTEX ENTREPRISE A/S
  • Share capital changed from 500,000 DKK to 750,000 DKK
  • Hans Christian Galst stepped down as board member
  • Ulf Svejgaard Poulsen stepped down as chair of the board
  • Per Emil Hasselbalch Stakemann stepped down as director
  • Per Emil Hasselbalch Stakemann stepped down as board member
  • Registered as A/S PSE NR. 4739
  • Hans Christian Galst appointed board member
  • Ulf Svejgaard Poulsen appointed chair of the board
  • Allan Chico Sandbeck appointed board member
  • Erik Bjørn Nielsen appointed director
  • Per Emil Hasselbalch Stakemann appointed director
  • Per Emil Hasselbalch Stakemann appointed board member

Related companies

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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.

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