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Mariendal El-teknik A/S

Public limited companyCVR 15539240AalborgActive

Mariendal El-teknik A/S is a public limited company, based in Aalborg, active in electrical installation, founded in 1991. The company made a loss in both 2024 and 2025, most recently DKK 41.3m. Operations are spread over 9 production units in 8 towns. With 219 employees, the company is about 37 times larger than the industry median.

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Key figures · financial year 2025

Gross profitDKK 83.7m−22% vs. 2024
Net profit−DKK 41.3m−31.5% vs. 2024
EquityDKK 3m−87.6% vs. 2024
Employees219latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit fell 22% (2024 → 2025), to DKK 83.7m.
  • The loss grew: from DKK 31.4m to DKK 41.3m (2024 → 2025).
  • Equity fell 88% (2024 → 2025), to DKK 3m.

Employees

  • 15 fewer employees than a year earlier: 219 (08/2026) against 234 (08/2025).

Management and owners, last 24 months

  • New in management: Christian Lund Madsen (board member, 29/12/2025), Henrik Sørensen (chair of the board, 23/02/2026) and Jesper Bjørn (ceo, 23/02/2026) (+5).
  • Stepped down: Johan Ungermann Poulsen (ceo, 01/02/2025), Keld Stenbro Ramlov (board member, 29/12/2025) and Grimur Thor Lund (chair of the board, 22/02/2026) (+5).
  • New owners registered: Stenseminde Holding ApS (31/07/2026), Stenseminde Holding ApS (29/12/2025) and Mariendal Gruppen A/S (29/12/2025).
  • No longer registered as owner: Mariendal Gruppen A/S (28/12/2025), Stenseminde Holding ApS (30/07/2026) and Mariendal Gruppen A/S (31/07/2026).

Registrations, last 24 months

  • 31/07/2026: Merger registered in CVR
  • 29/12/2025: Share capital changed from 2,100,000 DKK to 4,285,000 DKK

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 50m−DKK 40m−DKK 30m−DKK 20m−DKK 10mDKK 0DKK 10mDKK 20mDKK 30m202020212022202320242025
EquityNet profit
Financial figures for Mariendal El-teknik A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit100,036121,953135,466130,569107,33583,727−22%
Operating profit (EBIT)6,91910,1563,236−1,100−38,692−41,946−8.4%
Profit before tax6,94010,2322,989−1,859−40,255−43,176−7.3%
Net profit5,3147,9992,319−1,491−31,417−41,320−31.5%
Total assets86,68697,25884,52187,346130,997114,947−12.3%
Equity30,42433,42330,23723,74524,3283,008−87.6%
Liabilities52,09260,19350,45559,30092,72389,896−3%
Cash and cash equivalents2,631151,054696−34.4%
Average number of employees211214246235235208−11.5%

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 80mDKK 100mDKK 120mDKK 140m202020212022202320242025
Gross profitMedian, the industry (1,291 companies)

Signals from the financial statements

calculated from the 2025 figures

  • Loss for 3 years in a row

    Net result has been negative in 2023–2025.

    How is this calculated?

    Net result is negative in the two or more latest annual reports in a row.

  • Equity fell sharply

    Equity fell 88% from 2024 to 2025 (DKK 24.3m to DKK 3m).

    How is this calculated?

    Equity has fallen by at least 30% from the previous annual report, and it was positive the year before.

  • Low equity ratio

    Equity makes up 3% of total assets in 2025.

    How is this calculated?

    Equity ÷ total assets is below 10% in the latest annual report. Banks, insurers and some industries naturally have a low ratio.

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 Mariendal El-teknik A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202526/06/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202401/07/2025The companyPDFXBRL
202301/01/2023 – 31/12/202308/05/2024The companyPDFXBRL
202201/01/2022 – 31/12/202210/05/2023The companyPDFXBRL
202101/01/2021 – 31/12/202104/05/2022The companyPDFXBRL
202001/01/2020 – 31/12/202003/05/2021The 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
05010015020025030009/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

1,291 companies in the database

Comparison with the other companies in electrical installation based on the latest financial year.

Gross profitDKK 83.7mNo. 19 of 1,290
Better than 99% of the companies in the industry
EquityDKK 3mNo. 386 of 1,291
Better than 70% of the companies in the industry
Number of employees219No. 14 of 1,291
Better than 99% of the companies in the industry

Industry median: gross profit DKK 3.9m, net profit DKK 321k, equity DKK 1.4m, 6 employees.

DKK 100kDKK 1.2mDKK 14.6mDKK 176mDKK 926.4mHere
Distribution of gross profit for 1,272 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 200–499 employees796 companies in the comparison
No. 561of 763
Better than 27%
No. 732of 796
Better than 8%
Same industry and 200–499 employees14 companies in the comparison
No. 10of 14
Better than 31%
No. 14of 14
Better than 0%
Companies that are at least 30 years old10,276 companies in the comparison
No. 980of 10,152
Better than 90%
No. 7,189of 10,275
Better than 30%
All companies of type A/S18,025 companies in the comparison
No. 1,844of 17,786
Better than 90%
No. 13,320of 18,024
Better than 26%

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

Electrical installation
Gross profit
  1. Mariendal El-teknik A/SDKK 83.7m
  2. Bravida Danmark A/SDKK 2.1bn
  3. Kemp & Lauritzen A/SDKK 2bn
Net profit
  1. Mariendal El-teknik A/S−DKK 41.3m
  2. Bravida Danmark A/SDKK 160.3m
  3. Kemp & Lauritzen A/SDKK 2.6m
Equity
  1. Mariendal El-teknik A/SDKK 3m
  2. Bravida Danmark A/SDKK 629m
  3. Kemp & Lauritzen A/SDKK 588.4m
Employees
  1. Mariendal El-teknik A/S219
  2. Bravida Danmark A/S3,163
  3. Kemp & Lauritzen A/S2,868

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
Mariendal El-teknik A/S

Management

5 active registrations

Executive management

Executive management at Mariendal El-teknik A/S
NameRoleAppointed
Jesper BjørnCEO23/02/2026

Board of directors

Board of directors at Mariendal El-teknik A/S
NameRoleAppointed
Søren Bøtker PedersenBoard member19/10/2020
Christian Lund MadsenBoard member29/12/2025
Henrik SørensenChair of the board23/02/2026
Anette StormBoard member22/06/2026
Founders
Torv 1 ApS Nr. 12
Former management (30)
Former management at Mariendal El-teknik A/S
NameRoleAppointedResigned
Oluf Bagge HjortlundDirector01/10/199104/06/1992
Hans BuusBoard member01/10/199122/06/1995
Steen Niels JørgensenBoard member01/10/199120/08/2001
Steen Niels JørgensenDirector01/10/199122/06/1995
Paul BjerringChair of the board01/10/199112/05/2020
Keld Stenbro RamlovBoard member01/10/199130/04/2022
Niels Dines BoysenBoard member01/10/199119/01/2004
Keld Stenbro RamlovDirector01/01/199310/01/2016
Frans Viborg HansenBoard member19/01/200416/03/2006
Jørgen AndresenBoard member08/03/200601/02/2008
Torben Hvashøj PedersenBoard member16/03/200616/09/2008
Gitte Margit Bøgh RamlovBoard member11/03/200903/06/2010
Lone DuerlundBoard member03/06/201014/05/2012
Søren Brinks LarsenBoard member14/05/201227/04/2021
Lars Juul MikkelsenDirector10/01/201606/04/2018
Keld Stenbro RamlovDirector23/11/201701/05/2022
Peter Ulrik JensenChair of the board12/05/202030/04/2022
Johan Ungermann PoulsenDirector01/09/202030/04/2022
Michael HemickeBoard member19/10/202025/04/2023
Stephan SchorsDirector01/08/202101/05/2022
Keld Stenbro RamlovChair of the board01/05/202224/04/2024
Johan Ungermann PoulsenCEO01/05/202201/02/2025
Peter Ulrik JensenDeputy chair01/05/202225/04/2024
Keld Stenbro RamlovBoard member25/04/202429/12/2025
Grimur Thor LundChair of the board25/04/202422/02/2026
Brian Schiønning LarsenBoard member01/10/202425/08/2025
Keld Stenbro RamlovCEO01/02/202523/02/2026
Paul BjerringBoard member25/08/202519/02/2026
Henrik SørensenBoard member29/12/202522/02/2026
Grimur Thor LundBoard member23/02/202622/06/2026

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

Address and production units

9 active production units

Gasværksvej 44
9000 Aalborg

Aalborg Municipality · Postcode 9000

Other companies at the address (1)

Open in OpenStreetMap
Production units
Production unitAddressEmployeesP number
Mariendal El- Teknik A/SIndustrivej 43, 9700 Brønderslev631014933022
MARIENDAL EL-TEKNIK A/SGasværksvej 44, 9000 Aalborg611000941692
Mariendal El-Teknik A/SGjellerupvej 91, 8230 Åbyhøj461016306394
Mariendal El-Teknik A/SNyager 4, 2605 Brøndby381020029044
Mariendal El-Teknik A/SHøjrupsvej 61, 9900 Frederikshavn121013844980
Mariendal El-Teknik A/SIndustrivej 43, 9700 Brønderslev21028751245
MARIENDAL EL-TEKNIK A/SBransagervej 14, 9490 Pandrup11008019424
Mariendal El-Teknik A/SGl. Landevej 138, st. tv, 7400 Herning–1031812409
Mariendal El-Teknik A/SLindholm Havnevej 31, 1, 5800 Nyborg–1030255751

Purpose

Selskabets formål er at drive virksomhed med ingeniør- og installationsforretning og hermed beslægtet virksomhed.

The purpose is quoted from the register in Danish.

Changes year by year

101 registered events
202614 changesownership 3 · merger 1 · accounts 1 · management 9
  • STENSEMINDE HOLDING ApS registered as owner (100%)
  • MARIENDAL GRUPPEN A/S is no longer registered as owner
  • Merger registered in CVR
  • STENSEMINDE HOLDING ApS is no longer registered as owner
  • Annual report for 2025 published
  • Anette Storm appointed board member
  • Grimur Thor Lund stepped down as board member
  • Grimur Thor Lund appointed board member
  • Jesper Bjørn appointed ceo
  • Henrik Sørensen appointed chair of the board
  • Keld Stenbro Ramlov stepped down as ceo
  • Henrik Sørensen stepped down as board member
  • Grimur Thor Lund stepped down as chair of the board
  • Paul Bjerring stepped down as board member
202512 changescapital 1 · management 7 · ownership 3 · accounts 1
  • Share capital changed from 2,100,000 DKK to 4,285,000 DKK
  • Henrik Sørensen appointed board member
  • Christian Lund Madsen appointed board member
  • Keld Stenbro Ramlov stepped down as board member
  • STENSEMINDE HOLDING ApS registered as owner (100%)
  • MARIENDAL GRUPPEN A/S registered as owner (33.33%)
  • MARIENDAL GRUPPEN A/S is no longer registered as owner
  • Paul Bjerring appointed board member
  • Brian Schiønning Larsen stepped down as board member
  • Annual report for 2024 published
  • Keld Stenbro Ramlov appointed ceo
  • Johan Ungermann Poulsen stepped down as ceo
20246 changesmanagement 5 · accounts 1
  • Brian Schiønning Larsen appointed board member
  • Annual report for 2023 published
  • Keld Stenbro Ramlov appointed board member
  • Grimur Thor Lund appointed chair of the board
  • Peter Ulrik Jensen stepped down as deputy chair
  • Keld Stenbro Ramlov stepped down as chair of the board
20232 changesaccounts 1 · management 1
  • Annual report for 2022 published
  • Michael Hemicke stepped down as board member
202212 changescapital 1 · merger 1 · address 1 · accounts 1 · management 8
  • Share capital changed from 2,010,000 DKK to 2,100,000 DKK
  • Merger registered in CVR
  • Moved to Gasværksvej 44, 9000 Aalborg
  • Annual report for 2021 published
  • Peter Ulrik Jensen appointed deputy chair
  • Keld Stenbro Ramlov appointed chair of the board
  • Johan Ungermann Poulsen appointed ceo
  • Stephan Schors stepped down as director
  • Keld Stenbro Ramlov stepped down as director
  • Johan Ungermann Poulsen stepped down as director
  • Peter Ulrik Jensen stepped down as chair of the board
  • Keld Stenbro Ramlov stepped down as board member
20215 changesmanagement 2 · accounts 1 · capital 1 · merger 1
  • Stephan Schors appointed director
  • Annual report for 2020 published
  • Søren Brinks Larsen stepped down as board member
  • Share capital changed from 2,003,000 DKK to 2,010,000 DKK
  • Merger registered in CVR
20205 changesmanagement 5
  • Søren Bøtker Pedersen appointed board member
  • Michael Hemicke appointed board member
  • Johan Ungermann Poulsen appointed director
  • Peter Ulrik Jensen appointed chair of the board
  • Paul Bjerring stepped down as chair of the board
20181 changemanagement 1
  • Lars Juul Mikkelsen stepped down as director
20171 changemanagement 1
  • Keld Stenbro Ramlov appointed director
20162 changesmanagement 2
  • Lars Juul Mikkelsen appointed director
  • Keld Stenbro Ramlov stepped down as director
20155 changesmerger 2 · capital 1 · ownership 2
  • Merger registered in CVR
  • Share capital changed from 2,002,000 DKK to 2,003,000 DKK
  • MARIENDAL GRUPPEN A/S registered as owner (100%)
  • Merger registered in CVR
  • MARIENDAL GRUPPEN A/S is no longer registered as owner
20122 changesmanagement 2
  • Søren Brinks Larsen appointed board member
  • Lone Duerlund stepped down as board member
20104 changescapital 1 · merger 1 · management 2
  • Share capital changed from 1,500,000 DKK to 2,002,000 DKK
  • Merger registered in CVR
  • Lone Duerlund appointed board member
  • Gitte Margit Bøgh Ramlov stepped down as board member
20091 changemanagement 1
  • Gitte Margit Bøgh Ramlov appointed board member
20085 changesmanagement 2 · capital 1 · merger 1 · address 1
  • Torben Hvashøj Pedersen stepped down as board member
  • Share capital changed from 1,000,000 DKK to 1,500,000 DKK
  • Merger registered in CVR
  • Moved to Gasværksvej 44, 9000 Aalborg
  • Jørgen Andresen stepped down as board member
20065 changescapital 1 · merger 1 · management 3
  • Share capital changed from 500,000 DKK to 1,000,000 DKK
  • Merger registered in CVR
  • Torben Hvashøj Pedersen appointed board member
  • Frans Viborg Hansen stepped down as board member
  • Jørgen Andresen appointed board member
20043 changesname 1 · management 2
  • Name changed from JYSK EL-TEKNIK A/S to MARIENDAL EL-TEKNIK A/S
  • Frans Viborg Hansen appointed board member
  • Niels Dines Boysen stepped down as board member
20012 changesmanagement 1 · ownership 1
  • Steen Niels Jørgensen stepped down as board member
  • MARIENDAL GRUPPEN A/S registered as owner (100%)
19953 changescapital 1 · management 2
  • Share capital changed from 80,000 DKK to 500,000 DKK
  • Hans Buus stepped down as board member
  • Steen Niels Jørgensen stepped down as director
19931 changemanagement 1
  • Keld Stenbro Ramlov appointed director
19922 changesname 1 · management 1
  • Name changed from TORV 1 ApS NR. 34 to JYSK EL-TEKNIK A/S
  • Oluf Bagge Hjortlund stepped down as director
19918 changesfounded 1 · management 7
  • Registered as TORV 1 ApS NR. 34
  • Hans Buus appointed board member
  • Niels Dines Boysen appointed board member
  • Keld Stenbro Ramlov appointed board member
  • Paul Bjerring appointed chair of the board
  • Steen Niels Jørgensen appointed director
  • Steen Niels Jørgensen appointed board member
  • Oluf Bagge Hjortlund appointed director

Related companies

Same industry in Aalborg

See all →

Same people in management

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 23/10/2026.

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