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KJ Byg A/S

Public limited companyCVR 29529841AskebyActive

KJ Byg A/S is a public limited company, based in Askeby, active in joinery installation, founded in 2006. Net profit rose 2245% from 2024 to 2025, ending at DKK 479k.

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Key figures · financial year 2025

Gross profitDKK 3m+7.9% vs. 2024
Net profitDKK 479k+2,245% vs. 2024
EquityDKK 408k+672.2% vs. 2024
Employees8latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit rose 8% (2024 → 2025), to DKK 3m.
  • Net profit rose 2,245% (2024 → 2025), to DKK 479k.
  • Equity turned positive again: DKK 408k (2024 → 2025).

Employees

  • 1 more employees than a year earlier: 8 (08/2026) against 7 (08/2025).

Registrations, last 24 months

  • 01/01/2025: Industry changed to Joinery installation (433200)

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 300k−DKK 200k−DKK 100kDKK 0DKK 100kDKK 200kDKK 300kDKK 400kDKK 500k202020212022202320242025
EquityNet profit
Financial figures for KJ Byg A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit1,1651,5441,9932,5592,8033,025+7.9%
Operating profit (EBIT)115−273315542568+1,246.8%
Profit before tax91−342714923554+2,299.3%
Net profit55−302413220479+2,245%
Total assets8509675876926461,064+64.7%
Equity−217−248−224−92−71408+672.2%
Liabilities1,0681,215811783717630−12.2%
Cash and cash equivalents47837407727612+2,152.9%
Average number of employees4–7887−12.5%

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 500kDKK 1mDKK 1.5mDKK 2mDKK 2.5mDKK 3m202020212022202320242025
Gross profitMedian, the industry (3,429 companies)

Annual reports

6 financial years
Annual reports for KJ Byg A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202511/02/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202420/05/2025The companyPDFXBRL
202301/01/2023 – 31/12/202310/04/2024The companyPDFXBRL
202201/01/2022 – 31/12/202214/06/2023The companyPDFXBRL
202101/01/2021 – 31/12/202106/05/2022The companyPDFXBRL
202001/01/2020 – 31/12/202027/05/2021The 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
024681009/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

3,429 companies in the database

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

Gross profitDKK 3mNo. 1257 of 3,428
Better than 63% of the companies in the industry
EquityDKK 408kNo. 2022 of 3,429
Better than 41% of the companies in the industry
Number of employees8No. 943 of 3,429
Better than 73% of the companies in the industry

Industry median: gross profit DKK 2m, net profit DKK 133k, equity DKK 623k, 4 employees.

DKK 100kDKK 780kDKK 6.1mDKK 47.5mDKK 186.9mHere
Distribution of gross profit for 3,347 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. 22,431of 69,742
Better than 68%
No. 44,302of 69,964
Better than 37%
Same industry and fewer than 20 employees3,046 companies in the comparison
No. 881of 3,045
Better than 71%
No. 1,660of 3,046
Better than 46%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 12,975of 24,791
Better than 48%
No. 21,024of 24,909
Better than 16%
All companies of type A/S18,025 companies in the comparison
No. 13,622of 17,786
Better than 23%
No. 16,802of 18,024
Better than 7%

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

Joinery installation
Gross profit
  1. KJ Byg A/SDKK 3m
  2. Egil Rasmussen A/SDKK 370.7m
  3. Jakon A/SDKK 197.1m
Net profit
  1. KJ Byg A/SDKK 479k
  2. Egil Rasmussen A/SDKK 65.4m
  3. Jakon A/SDKK 66.1m
Equity
  1. KJ Byg A/SDKK 408k
  2. Egil Rasmussen A/SDKK 212.5m
  3. Jakon A/SDKK 205.4m
Employees
  1. KJ Byg A/S8
  2. Egil Rasmussen A/S523
  3. Jakon A/S446

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
  • Kenneth Ejler Arise Jensen100%
KJ Byg A/S

Management

4 active registrations

Executive management

Executive management at KJ Byg A/S
NameRoleAppointed
Kenneth Ejler Arise JensenCEO01/05/2006

Board of directors

Board of directors at KJ Byg A/S
NameRoleAppointed
Anni Lydia Brandt JensenBoard member01/05/2006
Kenneth Ejler Arise JensenBoard member01/05/2006
Asger Arise JørgensenBoard member01/05/2006
Founders
Kenneth Ejler Arise Jensen

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

Address and production units

1 active production units

Nyhavevej 3
4792 Askeby

Vordingborg Municipality · Postcode 4792

Production units
Production unitAddressEmployeesP number
KJ BYG A/SNyhavevej 3, Tostenæs, 4792 Askeby81012253458

Purpose

Selskabets formål er at drive virksomhed indenfor byggebranchen med heraf følgende service og handel.

The purpose is quoted from the register in Danish.

Changes year by year

16 registered events
20261 changeaccounts 1
  • Annual report for 2025 published
20252 changesaccounts 1 · industry 1
  • Annual report for 2024 published
  • Industry changed to Joinery installation (433200)
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
20081 changeindustry 1
  • Industry changed to Joinery installation (433200)
20071 changeaddress 1
  • Moved to Nyhavevej 3, Tostenæs, 4792 Askeby
20067 changesindustry 1 · founded 1 · management 4 · ownership 1
  • Industry changed to Tømrer- og bygningssnedkerforretninger (454200)
  • Registered as KJ BYG A/S
  • Anni Lydia Brandt Jensen appointed board member
  • Kenneth Ejler Arise Jensen appointed board member
  • Kenneth Ejler Arise Jensen appointed ceo
  • Asger Arise Jørgensen appointed board member
  • Kenneth Ejler Arise Jensen registered as owner (100%)

Related companies

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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