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Alterna Huse A/S

Public limited companyCVR 26893089RødekroActive

Alterna Huse A/S is a public limited company, based in Rødekro, active in construction of buildings, founded in 2002. Net profit fell 70% from 2024 to 2025, ending at DKK 520k. With 26 employees, the company is about 5 times larger than the industry median. Gross profit is higher than that of 79% of the companies in the industry in the database.

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Key figures · financial year 2025

Gross profitDKK 13.7m−2% vs. 2024
Net profitDKK 520k−70.2% vs. 2024
EquityDKK 8m−11.9% vs. 2024
Employees26latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit fell 2% (2024 → 2025), to DKK 13.7m.
  • Net profit fell 70% (2024 → 2025), to DKK 520k.
  • Equity fell 12% (2024 → 2025), to DKK 8m.

Employees

  • 2 fewer employees than a year earlier: 26 (08/2026) against 28 (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 2mDKK 4mDKK 6mDKK 8mDKK 10m202020212022202320242025
EquityNet profit
Financial figures for Alterna Huse A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit13,05412,40610,76313,45713,99713,713−2%
Operating profit (EBIT)3,4642,4708002,8812,322737−68.3%
Profit before tax3,3002,3465692,6002,243674−69.9%
Net profit2,5621,8174372,0271,744520−70.2%
Total assets17,22417,61022,75419,77917,88316,040−10.3%
Equity9,8797,3806,8178,8449,0878,008−11.9%
Liabilities7,22110,23015,93710,9358,7958,033−8.7%
Cash and cash equivalents5648190–5,5344,115−25.6%
Average number of employees212122232526+4%

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 2mDKK 4mDKK 6mDKK 8mDKK 10mDKK 12mDKK 14m202020212022202320242025
Gross profitMedian, the industry (914 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 Alterna Huse A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202504/05/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202409/05/2025The companyPDFXBRL
202301/01/2023 – 31/12/202313/05/2024The companyPDFXBRL
202201/01/2022 – 31/12/202230/05/2023The companyPDFXBRL
202101/01/2021 – 31/12/202118/05/2022The 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
05101520253009/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

914 companies in the database

Comparison with the other companies in construction of buildings based on the latest financial year.

Gross profitDKK 13.7mNo. 195 of 910
Better than 79% of the companies in the industry
EquityDKK 8mNo. 237 of 914
Better than 74% of the companies in the industry
Number of employees26No. 148 of 914
Better than 84% of the companies in the industry

Industry median: gross profit DKK 3.1m, net profit DKK 305k, equity DKK 1.8m, 5 employees.

DKK 100kDKK 927kDKK 8.6mDKK 79.7mDKK 351.9mHere
Distribution of gross profit for 851 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. 4,528of 9,892
Better than 54%
No. 3,602of 9,922
Better than 64%
Same industry and 20–49 employees128 companies in the comparison
No. 78of 127
Better than 39%
No. 63of 128
Better than 51%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 4,656of 24,791
Better than 81%
No. 7,607of 24,909
Better than 69%
All companies of type A/S18,025 companies in the comparison
No. 7,588of 17,786
Better than 57%
No. 9,631of 18,024
Better than 47%

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 buildings
Gross profit
  1. Alterna Huse A/SDKK 13.7m
  2. Per Aarsleff A/SDKK 739.2m
  3. NCC Danmark A/SDKK 720.4m
Net profit
  1. Alterna Huse A/SDKK 520k
  2. Per Aarsleff A/SDKK 279.8m
  3. NCC Danmark A/SDKK 316.9m
Equity
  1. Alterna Huse A/SDKK 8m
  2. Per Aarsleff A/SDKK 1.5bn
  3. NCC Danmark A/SDKK 538.1m
Employees
  1. Alterna Huse A/S26
  2. Per Aarsleff A/S2,957
  3. NCC Danmark A/S1,748

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
  • Tranekær´s Tømrer og Snedker ApS50%
  • Svane Nielsen Holding ApS50%
Alterna Huse A/S

Management

4 active registrations

Executive management

Executive management at Alterna Huse A/S
NameRoleAppointed
Allan Svane NielsenDirector04/09/2019

Board of directors

Board of directors at Alterna Huse A/S
NameRoleAppointed
Henrik NielsenChair of the board02/12/2002
Lorenz Christian NielsenBoard member02/12/2002
Allan Svane NielsenBoard member02/12/2002
Founders
Henrik Nielsen, Lorenz Christian Nielsen, Allan Svane Nielsen
Former management (1)
Former management at Alterna Huse A/S
NameRoleAppointedResigned
Lorenz Christian NielsenDirector02/12/200204/09/2019

Signing rule: Selskabet tegnes af direktøren og bestyrelsens formand i forening eller af mindst 3 bestyrelsesmedlemmer.

Address and production units

1 active production units

Skånevej 19
6230 Rødekro

Aabenraa Municipality · Postcode 6230

Production units
Production unitAddressEmployeesP number
ALTERNA HUSE A/SSkånevej 19, 6230 Rødekro261009559708

Purpose

Selskabets formål er at drive handel, industri og byggeri

The purpose is quoted from the register in Danish.

Changes year by year

25 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
20211 changeaccounts 1
  • Annual report for 2020 published
20197 changesmanagement 2 · ownership 5
  • Allan Svane Nielsen appointed director
  • Lorenz Christian Nielsen stepped down as director
  • TRANEKÆR´S TØMRER OG SNEDKER ApS registered as owner (50%)
  • SVANE NIELSEN HOLDING ApS registered as owner (50%)
  • LORENZ CHRISTIAN NIELSEN HOLDING ApS is no longer registered as owner
  • TRANEKÆR´S TØMRER OG SNEDKER ApS is no longer registered as owner
  • SVANE NIELSEN HOLDING ApS is no longer registered as owner
20141 changeaddress 1
  • Moved to Skånevej 19, 6230 Rødekro
20081 changeindustry 1
  • Industry changed to Opførelse af bygninger (412000)
20071 changeaddress 1
  • Moved to Nr Hostrupvej 20, 6230 Rødekro
20031 changeindustry 1
  • Industry changed to Bygge- og anlægsentreprenører (bortset fra nedrivnings- og jordarbejdsentreprenører) (452100)
20028 changesfounded 1 · management 4 · ownership 3
  • Registered as ALTERNA HUSE A/S
  • Lorenz Christian Nielsen appointed director
  • Henrik Nielsen appointed chair of the board
  • Lorenz Christian Nielsen appointed board member
  • Allan Svane Nielsen appointed board member
  • TRANEKÆR´S TØMRER OG SNEDKER ApS registered as owner (33.33%)
  • SVANE NIELSEN HOLDING ApS registered as owner (33.33%)
  • LORENZ CHRISTIAN NIELSEN HOLDING ApS registered as owner (33.33%)

Related companies

Same industry in Aabenraa

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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