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Prolon Control Systems ApS

Private limited companyCVR 19643808AlbertslundActive

Prolon Control Systems ApS is a private limited company, based in Albertslund, active in manufacture of instruments and appliances for measuring, testing and navigation, founded in 1996. The company went from a profit in 2024 to a loss of DKK 605k in 2025. Equity fell to DKK 525k in 2025. 8 other companies in the database are registered at the same address.

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Key figures · financial year 2025

Gross profitDKK 2.1m−26.1% vs. 2024
Net profit−DKK 605k−1,085.6% vs. 2024
EquityDKK 525k−53.5% vs. 2024
Employees2latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit fell 26% (2024 → 2025), to DKK 2.1m.
  • Net profit went from a profit of DKK 61,371 to a loss of DKK 605k (2024 → 2025).
  • Equity fell 54% (2024 → 2025), to DKK 525k.

Employees

  • 2 fewer employees than a year earlier: 2 (08/2026) against 4 (08/2025).

Registrations, last 24 months

  • 01/01/2025: Industry changed to Manufacture of instruments and appliances for measuring, testing and navigation (265100)

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 800k−DKK 600k−DKK 400k−DKK 200kDKK 0DKK 200kDKK 400kDKK 600kDKK 800kDKK 1mDKK 1.2m202020212022202320242025
EquityNet profit
Financial figures for Prolon Control Systems ApS
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit1,1771,9422,4112,2942,7932,064−26.1%
Operating profit (EBIT)372237320100155−714−559.7%
Profit before tax1951722484882−752−1,022.7%
Net profit1801412094361−605−1,085.6%
Total assets3,3893,7153,6483,2842,7691,712−38.2%
Equity7599011,1091,1021,130525−53.5%
Liabilities2,5122,6662,3511,9901,4921,187−20.5%
Cash and cash equivalents444249550%
Average number of employees2–23330%

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 1mDKK 2mDKK 3mDKK 4mDKK 5mDKK 6mDKK 7m202020212022202320242025
Gross profitMedian, the industry (140 companies)

Signals from the financial statements

calculated from the 2025 figures

  • Equity fell sharply

    Equity fell 54% from 2024 to 2025 (DKK 1.1m to DKK 525k).

    How is this calculated?

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

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 Prolon Control Systems ApS
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202524/06/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202430/06/2025The companyPDFXBRL
202301/01/2023 – 31/12/202324/06/2024The companyPDFXBRL
202201/01/2022 – 31/12/202229/06/2023The companyPDFXBRL
202101/01/2021 – 31/12/202105/07/2022The companyPDFXBRL
202001/01/2020 – 31/12/202007/07/2021The 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
01234509/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

140 companies in the database

Comparison with the other companies in manufacture of instruments and appliances for measuring, testing and navigation based on the latest financial year.

Gross profitDKK 2.1mNo. 103 of 140
Better than 27% of the companies in the industry
EquityDKK 525kNo. 116 of 140
Better than 17% of the companies in the industry
Number of employees2No. 101 of 140
Better than 28% of the companies in the industry

Industry median: gross profit DKK 5.6m, net profit DKK 614k, equity DKK 4.2m, 7 employees.

DKK 100kDKK 1.3mDKK 15.9mDKK 200.3mDKK 1.1bnHere
Distribution of gross profit for 132 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 fewer than 20 employees69,967 companies in the comparison
No. 30,320of 69,742
Better than 57%
No. 41,598of 69,964
Better than 41%
Same industry and fewer than 20 employees91 companies in the comparison
No. 55of 91
Better than 40%
No. 69of 91
Better than 24%
Companies that are at least 30 years old10,276 companies in the comparison
No. 7,255of 10,152
Better than 29%
No. 9,361of 10,275
Better than 9%
All companies of type ApS66,508 companies in the comparison
No. 29,432of 66,379
Better than 56%
No. 37,495of 66,505
Better than 44%

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

Manufacture of instruments and appliances for measuring, testing and navigation
Gross profit
  1. Prolon Control Systems ApSDKK 2.1m
  2. Radiometer Medical ApSDKK 2.5bn
  3. Kamstrup A/SDKK 1.5bn
Net profit
  1. Prolon Control Systems ApS−DKK 605k
  2. Radiometer Medical ApSDKK 851m
  3. Kamstrup A/SDKK 503.3m
Equity
  1. Prolon Control Systems ApSDKK 525k
  2. Radiometer Medical ApSDKK 4.3bn
  3. Kamstrup A/SDKK 1.6bn
Employees
  1. Prolon Control Systems ApS2
  2. Radiometer Medical ApS1,292
  3. Kamstrup A/S1,226

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
  • TM Holding DK ApS100%
Prolon Control Systems ApS

Management

1 active registrations

Executive management

Executive management at Prolon Control Systems ApS
NameRoleAppointed
Thomas Frederik MaltesenCEO01/02/2002
Founders
Erik Kragelund Kjær Nielsen
Former management (8)
Former management at Prolon Control Systems ApS
NameRoleAppointedResigned
Erik Kragelund Kjær NielsenDirector23/10/199601/02/2002
Kim Torben NielsenCEO01/02/200216/10/2008
Michael AugustineBoard member26/03/200224/05/2004
Keld HarboChair of the board26/03/200218/05/2004
Kim Torben NielsenBoard member26/03/200216/10/2008
Thomas Frederik MaltesenBoard member26/03/200231/12/2012
Ketil JuulBoard member16/10/200827/12/2012
Jens JuulChair of the board16/10/200827/12/2012

Signing rule: Selskabet tegnes af en direktør alene.

Address and production units

1 active production units

Herstedvang 8
2620 Albertslund

Albertslund Municipality · Postcode 2620

Other companies at the address (8)

Production units
Production unitAddressEmployeesP number
PROLON CONTROL SYSTEMS APSHerstedvang 8, 2620 Albertslund21003913229

Purpose

Selskabets formål er at drive elektronikvirksomhed, handel og service, samt iøvrigt hermed beslægtet virksomhed.

The purpose is quoted from the register in Danish.

Changes year by year

31 registered events
20261 changeaccounts 1
  • Annual report for 2025 published
20252 changesaccounts 1 · industry 1
  • Annual report for 2024 published
  • Industry changed to Manufacture of instruments and appliances for measuring, testing and navigation (265100)
20241 changeaccounts 1
  • Annual report for 2023 published
20231 changeaccounts 1
  • Annual report for 2022 published
20221 changeaccounts 1
  • Annual report for 2021 published
20211 changeaccounts 1
  • Annual report for 2020 published
20171 changeaddress 1
  • Moved to Herstedvang 8, 2620 Albertslund
20124 changesmanagement 3 · ownership 1
  • Thomas Frederik Maltesen stepped down as board member
  • TM HOLDING DK ApS registered as owner (100%)
  • Ketil Juul stepped down as board member
  • Jens Juul stepped down as chair of the board
20111 changeaddress 1
  • Moved to Herstedøstervej 27A, 1, 2620 Albertslund
20085 changesmanagement 4 · industry 1
  • Ketil Juul appointed board member
  • Jens Juul appointed chair of the board
  • Kim Torben Nielsen stepped down as board member
  • Kim Torben Nielsen stepped down as ceo
  • Industry changed to Manufacture of instruments and appliances for measuring, testing and navigation (265100)
20061 changecapital 1
  • Share capital changed from 128,000 DKK to 155,500 DKK
20042 changesmanagement 2
  • Michael Augustine stepped down as board member
  • Keld Harbo stepped down as chair of the board
20027 changesmanagement 7
  • Michael Augustine appointed board member
  • Keld Harbo appointed chair of the board
  • Kim Torben Nielsen appointed board member
  • Thomas Frederik Maltesen appointed board member
  • Thomas Frederik Maltesen appointed ceo
  • Kim Torben Nielsen appointed ceo
  • Erik Kragelund Kjær Nielsen stepped down as director
20001 changeaddress 1
  • Moved to Herstedvesterstræde 56, 2620 Albertslund
19962 changesfounded 1 · management 1
  • Registered as PROLON CONTROL SYSTEMS ApS
  • Erik Kragelund Kjær Nielsen appointed director

Related companies

Same people in management

Largest in the industry

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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.

View in CVRReport a correction