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Accu-dan A/S

Public limited companyCVR 84450510KoldingActive

Accu-dan A/S is a public limited company, based in Kolding, active in insulation installation, founded in 1978. Net profit fell 69% from 2024 to 2025, ending at DKK 187k. Equity fell to DKK 1.2m in 2025.

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Key figures · financial year 2025

Gross profitDKK 1.8m−21.2% vs. 2024
Net profitDKK 187k−68.6% vs. 2024
EquityDKK 1.2m−20.3% vs. 2024
Employees4latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit fell 21% (2024 → 2025), to DKK 1.8m.
  • Net profit fell 69% (2024 → 2025), to DKK 187k.
  • Equity fell 20% (2024 → 2025), to DKK 1.2m.

Management and owners, last 24 months

  • Stepped down: Carsten Grundahl Knudsen (board member, 11/11/2025).

Registrations, last 24 months

  • 01/01/2025: Industry changed to Insulation installation (432300)

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 200kDKK 400kDKK 600kDKK 800kDKK 1mDKK 1.2mDKK 1.4mDKK 1.6m202020212022202320242025
EquityNet profit
Financial figures for Accu-dan A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit1,4581,7001,5171,9672,3141,823−21.2%
Operating profit (EBIT)362665491918751217−71%
Profit before tax351668477929764240−68.6%
Net profit274521368722596187−68.6%
Total assets1,6612,9861,9623,3673,2472,181−32.8%
Equity1,0321,1539211,4441,5391,226−20.3%
Liabilities6211,8331,0401,9241,708955−44.1%
Cash and cash equivalents7151,0946618691,497742−50.4%
Average number of employees668964−33.3%

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 500kDKK 1mDKK 1.5mDKK 2mDKK 2.5m202020212022202320242025
Gross profitMedian, the industry (179 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 Accu-dan A/S
Financial yearPeriodPublishedFigures forDocuments
202501/07/2024 – 30/06/202517/11/2025The companyPDF not statedXBRL
202401/07/2023 – 30/06/202410/10/2024The companyPDFXBRL
202301/07/2022 – 30/06/202317/10/2023The companyPDFXBRL
202201/07/2021 – 30/06/202228/09/2022The companyPDFXBRL
202101/07/2020 – 30/06/202102/11/2021The companyPDFXBRL
202001/07/2019 – 30/06/202012/10/2020The 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
012345608/2309/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/26
Employees

Position in the industry

179 companies in the database

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

Gross profitDKK 1.8mNo. 104 of 179
Better than 42% of the companies in the industry
EquityDKK 1.2mNo. 67 of 179
Better than 63% of the companies in the industry
Number of employees4No. 73 of 179
Better than 60% of the companies in the industry

Industry median: gross profit DKK 2.3m, net profit DKK 200k, equity DKK 720k, 4 employees.

DKK 100kDKK 571kDKK 3.3mDKK 18.7mDKK 59.7mHere
Distribution of gross profit for 172 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. 32,878of 69,742
Better than 53%
No. 30,942of 69,964
Better than 56%
Same industry and fewer than 20 employees166 companies in the comparison
No. 91of 166
Better than 45%
No. 55of 166
Better than 67%
Companies that are at least 30 years old10,276 companies in the comparison
No. 7,472of 10,152
Better than 26%
No. 8,582of 10,275
Better than 16%
All companies of type A/S18,025 companies in the comparison
No. 14,844of 17,786
Better than 17%
No. 15,606of 18,024
Better than 13%

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

Insulation installation
Gross profit
  1. Accu-dan A/SDKK 1.8m
  2. CM Iso A/SDKK 106.6m
  3. Persolit Entreprenørfirma A/SDKK 94.8m
Net profit
  1. Accu-dan A/SDKK 187k
  2. CM Iso A/SDKK 28.8m
  3. Persolit Entreprenørfirma A/SDKK 20.4m
Equity
  1. Accu-dan A/SDKK 1.2m
  2. CM Iso A/SDKK 39.6m
  3. Persolit Entreprenørfirma A/SDKK 105.9m
Employees
  1. Accu-dan A/S4
  2. CM Iso A/S108
  3. Persolit Entreprenørfirma A/S314

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
  • H Lumby Holding ApS100%
Accu-dan A/S

Management

4 active registrations

Executive management

Executive management at Accu-dan A/S
NameRoleAppointed
Henrik Tanggaard LumbyDirector03/10/2024

Board of directors

Board of directors at Accu-dan A/S
NameRoleAppointed
Anika LumbyBoard member28/10/2021
Henrik Tanggaard LumbyBoard member03/10/2024
Nicklas Tanggaard LumbyBoard member03/10/2024
Former management (6)
Former management at Accu-dan A/S
NameRoleAppointedResigned
Erik HøghBoard member21/06/197829/10/1998
Lene KnudsenBoard member21/06/197828/10/2021
Carsten Grundahl KnudsenBoard member21/06/197811/11/2025
Carsten Grundahl KnudsenDirector21/06/197803/10/2024
Tage Bloch ThomsenBoard member29/10/199801/12/2010
Henrik Tanggaard LumbyChair of the board01/12/201002/10/2024

Signing rule: Selskabet tegnes af et bestyrelsesmedlem i forening med en direktør eller af den samlede bestyrelse

Address and production units

1 active production units

Jernet 33C
6000 Kolding

Kolding Municipality · Postcode 6000

Production units
Production unitAddressEmployeesP number
ACCU-DAN A/SJernet 33C, 6000 Kolding41002695398

Purpose

Selskabets formål er at drive handelsvirksomhed samt støjdæmpning og bygningsisolering tillige med anden dermed beslægtet virksomhed

The purpose is quoted from the register in Danish.

Changes year by year

43 registered events
20253 changesaccounts 1 · management 1 · industry 1
  • Annual report for 2025 published
  • Carsten Grundahl Knudsen stepped down as board member
  • Industry changed to Insulation installation (432300)
20246 changesaccounts 1 · management 5
  • Annual report for 2024 published
  • Nicklas Tanggaard Lumby appointed board member
  • Henrik Tanggaard Lumby appointed director
  • Henrik Tanggaard Lumby appointed board member
  • Carsten Grundahl Knudsen stepped down as director
  • Henrik Tanggaard Lumby stepped down as chair of the board
20231 changeaccounts 1
  • Annual report for 2023 published
20221 changeaccounts 1
  • Annual report for 2022 published
20213 changesaccounts 1 · management 2
  • Annual report for 2021 published
  • Anika Lumby appointed board member
  • Lene Knudsen stepped down as board member
20203 changesaddress 1 · accounts 1 · ownership 1
  • Moved to Jernet 33C, 6000 Kolding
  • Annual report for 2020 published
  • CGK HOLDING ApS is no longer registered as owner
20194 changesownership 4
  • CGK HOLDING ApS registered as owner (33.33%)
  • H LUMBY HOLDING ApS registered as owner (100%)
  • CGK HOLDING ApS is no longer registered as owner
  • H LUMBY HOLDING ApS is no longer registered as owner
20184 changesownership 4
  • CGK HOLDING ApS registered as owner (50%)
  • H LUMBY HOLDING ApS registered as owner (50%)
  • CGK HOLDING ApS is no longer registered as owner
  • H LUMBY HOLDING ApS is no longer registered as owner
20142 changesownership 2
  • CGK HOLDING ApS registered as owner (50%)
  • H LUMBY HOLDING ApS registered as owner (33.33%)
20102 changesmanagement 2
  • Henrik Tanggaard Lumby appointed chair of the board
  • Tage Bloch Thomsen stepped down as board member
20081 changeindustry 1
  • Industry changed to Anden bygningsinstallationsvirksomhed (432900)
20071 changeaddress 1
  • Moved to Rødding Tværvej 9, 6630 Rødding
20031 changeaddress 1
  • Moved to Rødding Tværvej 9, 6630 Rødding
20011 changename 1
  • Name changed from SYDJYDSK ISOLERING A/S to ACCU-DAN A/S
19982 changesmanagement 2
  • Tage Bloch Thomsen appointed board member
  • Erik Høgh stepped down as board member
19951 changecapital 1
  • Share capital changed from 200,000 DKK to 500,000 DKK
19921 changecapital 1
  • Share capital changed from 80,000 DKK to 200,000 DKK
19891 changename 1
  • Name changed from SYDJYDSK ISOLERING, KOLDING ApS to SYDJYDSK ISOLERING A/S
19785 changesfounded 1 · management 4
  • Registered as SYDJYDSK ISOLERING, KOLDING ApS
  • Erik Høgh appointed board member
  • Carsten Grundahl Knudsen appointed director
  • Carsten Grundahl Knudsen appointed board member
  • Lene Knudsen appointed board member

Related companies

Same industry in Kolding

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 24/10/2026.

View in CVRReport a correction