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Abak Kloakservice A/S

Public limited companyCVR 30616847RoskildeActive

Abak Kloakservice A/S is a public limited company, based in Roskilde, active in construction of utility projects for fluids, founded in 2007. Net profit fell 21% from 2024 to 2025, ending at DKK 2.2m. With 32 employees, the company is about 5 times larger than the industry median. Gross profit is higher than that of 86% of the companies in the industry in the database.

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Key figures · financial year 2025

Gross profitDKK 21.4m+3% vs. 2024
Net profitDKK 2.2m−21.2% vs. 2024
EquityDKK 7m+11.5% vs. 2024
Employees32latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit rose 3% (2024 → 2025), to DKK 21.4m.
  • Net profit fell 21% (2024 → 2025), to DKK 2.2m.
  • Equity rose 12% (2024 → 2025), to DKK 7m.

Employees

  • 1 more employees than a year earlier: 32 (08/2026) against 31 (08/2025).

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 1mDKK 2mDKK 3mDKK 4mDKK 5mDKK 6mDKK 7m202020212022202320242025
EquityNet profit
Financial figures for Abak Kloakservice A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit18,05714,91917,84018,87620,77121,388+3%
Operating profit (EBIT)2,004674,6254,2403,9622,965−25.2%
Profit before tax1,870484,6244,1273,8532,871−25.5%
Net profit1,436213,6053,2862,8232,224−21.2%
Total assets11,3829,64511,73811,72112,67512,655−0.2%
Equity3,8912,5114,1675,4536,2756,999+11.5%
Liabilities7,2416,8967,2496,0106,0135,223−13.1%
Cash and cash equivalents69802,9482,59032876−76.9%
Average number of employees292826262831+10.7%

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 20m202020212022202320242025
Gross profitMedian, the industry (304 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 Abak Kloakservice A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202526/03/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202414/02/2025The companyPDFXBRL
202301/01/2023 – 31/12/202316/02/2024The companyPDFXBRL
202201/01/2022 – 31/12/202212/04/2023The companyPDFXBRL
202101/01/2021 – 31/12/202102/05/2022The companyPDFXBRL
202001/01/2020 – 31/12/202031/03/2021The 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
0510152025303509/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

304 companies in the database

Comparison with the other companies in construction of utility projects for fluids based on the latest financial year.

Gross profitDKK 21.4mNo. 42 of 304
Better than 86% of the companies in the industry
EquityDKK 7mNo. 82 of 304
Better than 73% of the companies in the industry
Number of employees32No. 37 of 304
Better than 88% of the companies in the industry

Industry median: gross profit DKK 4m, net profit DKK 365k, equity DKK 2.4m, 6 employees.

DKK 100kDKK 793kDKK 6.3mDKK 49.9mDKK 198.5mHere
Distribution of gross profit for 301 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. 2,560of 9,892
Better than 74%
No. 3,911of 9,922
Better than 61%
Same industry and 20–49 employees59 companies in the comparison
No. 19of 59
Better than 69%
No. 38of 59
Better than 36%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 3,188of 24,791
Better than 87%
No. 8,177of 24,909
Better than 67%
All companies of type A/S18,025 companies in the comparison
No. 5,639of 17,786
Better than 68%
No. 10,180of 18,024
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

Construction of utility projects for fluids
Gross profit
  1. Abak Kloakservice A/SDKK 21.4m
  2. Munck Havne & Anlæg A/SDKK 395.8m
  3. EWII Infrastruktur A/SDKK 200.8m
Net profit
  1. Abak Kloakservice A/SDKK 2.2m
  2. Munck Havne & Anlæg A/SDKK 279.3m
  3. EWII Infrastruktur A/S−DKK 17.8m
Equity
  1. Abak Kloakservice A/SDKK 7m
  2. Munck Havne & Anlæg A/SDKK 431.6m
  3. EWII Infrastruktur A/SDKK 2.6bn
Employees
  1. Abak Kloakservice A/S32
  2. Munck Havne & Anlæg A/S408
  3. EWII Infrastruktur A/S305

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
  • Jim Knudsen Holding ApS50%
  • Kamamo Holding ApS50%
Abak Kloakservice A/S

Management

5 active registrations

Executive management

Executive management at Abak Kloakservice A/S
NameRoleAppointed
Jim Villiam KnudsenDirector31/12/2021

Board of directors

Board of directors at Abak Kloakservice A/S
NameRoleAppointed
Jane Merry Kiel MogensenBoard member31/12/2021
Jim Villiam KnudsenBoard member31/12/2021
Dennis Kiel MogensenChair of the board31/12/2021
Ulla KnudsenBoard member31/12/2021
Founders
Jan Mogensen
Former management (4)
Former management at Abak Kloakservice A/S
NameRoleAppointedResigned
Jan MogensenBoard member14/06/200731/12/2021
Jan MogensenDirector14/06/200731/12/2021
Gudrun Charlotte EriksenBoard member14/06/200731/12/2021
Kathe MogensenChair of the board14/06/200731/12/2021

Signing rule: Selskabet tegnes af den samlede bestyrelse eller af direktøren alene

Address and production units

2 active production units

Sengeløsevej 6
4000 Roskilde

Roskilde Municipality · Postcode 4000

Production units
Production unitAddressEmployeesP number
ABAK KLOAKSERVICE A/SSengeløsevej 6, 4000 Roskilde321015111638
ABAK KLOAKSERVICE A/SVandmestervej 12, 2630 Taastrup151013366825

Purpose

Selskabets formål er at udøve virksomhed inden for kloakservice og dermed beslægtet virksomhed

The purpose is quoted from the register in Danish.

Changes year by year

32 registered events
20261 changeaccounts 1
  • Annual report for 2025 published
20251 changeaccounts 1
  • Annual report for 2024 published
20241 changeaccounts 1
  • Annual report for 2023 published
20231 changeaccounts 1
  • Annual report for 2022 published
20221 changeaccounts 1
  • Annual report for 2021 published
202117 changesmanagement 9 · ownership 5 · address 1 · capital 1 · accounts 1
  • Ulla Knudsen appointed board member
  • Jane Merry Kiel Mogensen appointed board member
  • Jim Villiam Knudsen appointed board member
  • Jim Villiam Knudsen appointed director
  • Dennis Kiel Mogensen appointed chair of the board
  • Jan Mogensen stepped down as director
  • Gudrun Charlotte Eriksen stepped down as board member
  • Kathe Mogensen stepped down as chair of the board
  • Jan Mogensen stepped down as board member
  • Jim Knudsen Holding ApS registered as owner (50%)
  • Kamamo Holding ApS registered as owner (50%)
  • ABAK ApS is no longer registered as owner
  • Jim Knudsen Holding ApS is no longer registered as owner
  • Kamamo Holding ApS is no longer registered as owner
  • Moved to Sengeløsevej 6, Herringløse, 4000 Roskilde
  • Share capital changed from 500,000 DKK to 510,000 DKK
  • Annual report for 2020 published
20192 changesownership 2
  • Jim Knudsen Holding ApS registered as owner (10%)
  • Kamamo Holding ApS registered as owner (10%)
20141 changeindustry 1
  • Industry changed to Construction of utility projects for fluids (422100)
20082 changesownership 1 · industry 1
  • ABAK ApS registered as owner (66.67%)
  • Industry changed to Anlæg af ledningsnet (422000)
20075 changesfounded 1 · management 4
  • Registered as ABAK KLOAKSERVICE A/S
  • Jan Mogensen appointed director
  • Gudrun Charlotte Eriksen appointed board member
  • Kathe Mogensen appointed chair of the board
  • Jan Mogensen appointed board member

Related companies

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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