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Oxygen A/S

Public limited companyCVR 26373085Odense CActive

Oxygen A/S is a public limited company, based in Odense C, active in computer programming activities, founded in 2001. The company went from a profit in 2024 to a loss of DKK 662k in 2025. With 16 employees, the company is about 4 times larger than the industry median. Equity fell to DKK 2.1m in 2025.

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Key figures · financial year 2025

Gross profitDKK 17.3m−18.7% vs. 2024
Net profit−DKK 662k−142.9% vs. 2024
EquityDKK 2.1m−49.9% vs. 2024
Employees16latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit fell 19% (2024 → 2025), to DKK 17.3m.
  • Net profit went from a profit of DKK 1.5m to a loss of DKK 662k (2024 → 2025).
  • Equity fell 50% (2024 → 2025), to DKK 2.1m.

Employees

  • 10 fewer employees than a year earlier: 16 (08/2026) against 26 (08/2025).

Management and owners, last 24 months

  • New owners registered: Stratalis ApS (01/01/2026), Winther Consulting ApS (01/01/2026) and C. Juel Holding ApS (01/01/2026).
  • No longer registered as owner: Stratalis ApS (31/12/2025), Winther Consulting ApS (31/12/2025) and C. Juel Holding ApS (31/12/2025).

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 1mDKK 0DKK 1mDKK 2mDKK 3mDKK 4m202020212022202320242025
EquityNet profit
Financial figures for Oxygen A/S
202020212022202320242025Change
Revenuenot statednot statednot statednot statednot statednot stated–
Gross profit14,22916,63021,57321,53021,28217,295−18.7%
Operating profit (EBIT)7401,6681,3801,3962,000−832−141.6%
Profit before tax7341,6511,3401,3952,004−832−141.5%
Net profit5661,2821,0441,0951,541−662−142.9%
Total assets10,14213,4409,5108,7498,5484,858−43.2%
Equity2,5713,1033,6473,6434,1842,097−49.9%
Liabilities7,39910,2125,8074,9874,2412,761−34.9%
Cash and cash equivalents2,9703,1211,4581212,27787−96.2%
Average number of employees212230302825−10.7%

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 (1,661 companies)

Signals from the financial statements

calculated from the 2025 figures

  • Equity fell sharply

    Equity fell 50% from 2024 to 2025 (DKK 4.2m to DKK 2.1m).

    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 Oxygen A/S
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202517/04/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202423/02/2025The companyPDFXBRL
202301/01/2023 – 31/12/202312/02/2024The companyPDFXBRL
202201/01/2022 – 31/12/202210/02/2023The companyPDFXBRL
202101/01/2021 – 31/12/202124/03/2022The companyPDFXBRL
202001/01/2020 – 31/12/202014/02/2021The 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

1,661 companies in the database

Comparison with the other companies in computer programming activities based on the latest financial year.

Gross profitDKK 17.3mNo. 270 of 1,656
Better than 84% of the companies in the industry
EquityDKK 2.1mNo. 636 of 1,661
Better than 62% of the companies in the industry
Number of employees16No. 219 of 1,661
Better than 87% of the companies in the industry

Industry median: gross profit DKK 2.6m, net profit DKK 93,491, equity DKK 1m, 4 employees.

DKK 100kDKK 978kDKK 9.6mDKK 93.7mDKK 428.6mHere
Distribution of gross profit for 1,474 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. 1,918of 69,742
Better than 97%
No. 23,713of 69,964
Better than 66%
Same industry and fewer than 20 employees1,365 companies in the comparison
No. 52of 1,363
Better than 96%
No. 389of 1,365
Better than 72%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 3,883of 24,791
Better than 84%
No. 14,318of 24,909
Better than 43%
All companies of type A/S18,025 companies in the comparison
No. 6,604of 17,786
Better than 63%
No. 14,403of 18,024
Better than 20%

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

Computer programming activities
Gross profit
  1. Oxygen A/SDKK 17.3m
  2. Stibo Systems A/SDKK 916.6m
  3. Trackunit ApSDKK 897.1m
Net profit
  1. Oxygen A/S−DKK 662k
  2. Stibo Systems A/SDKK 155.9m
  3. Trackunit ApSDKK 206.3m
Equity
  1. Oxygen A/SDKK 2.1m
  2. Stibo Systems A/SDKK 309.7m
  3. Trackunit ApSDKK 1.7bn
Employees
  1. Oxygen A/S16
  2. Stibo Systems A/S201
  3. Trackunit ApS249

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
  • Stratalis ApS50%
  • Winther Consulting ApS25%
  • C. Juel Holding ApS20%
Oxygen A/S

Management

4 active registrations

Executive management

Executive management at Oxygen A/S
NameRoleAppointed
Thomas Haubjerg MortensenCEO01/01/2005

Board of directors

Board of directors at Oxygen A/S
NameRoleAppointed
Thomas Haubjerg MortensenBoard member14/12/2001
Claus Tjelum WintherChair of the board01/01/2019
Christian JuelBoard member01/01/2019
Founders
Stratalis ApS, Stratalis ApS
Former management (9)
Former management at Oxygen A/S
NameRoleAppointedResigned
Peter TvebroBoard member14/12/200125/08/2003
Karsten AndersenBoard member25/08/200301/07/2013
Lars Erik KruuseBoard member25/08/200301/03/2005
Kenneth RossauChair of the board25/08/200323/12/2014
Claus Tjelum WintherBoard member01/03/200531/12/2018
Thomas VejlemandChair of the board23/12/201409/01/2018
Tina Berg SvendsenBoard member09/01/201801/01/2019
René Tristan LydiksenBoard member01/01/201908/02/2023
Michael Lemvig PedersenBoard member01/01/201906/02/2020

Signing rule: Selskabet tegnes af den administrerende direktør eller af den samlede bestyrelse.

Address and production units

1 active production units

Middelfartvej 9K
5000 Odense C

Odense Municipality · Postcode 5000

Other companies at the address (1)

Production units
Production unitAddressEmployeesP number
OXYGEN A/SMiddelfartvej 9K, Bolbro, 5000 Odense C161008837682

Purpose

Selskabets formål er, at drive virksomhed inden for udvikling af software, samt hermed beslægtet virksomhed.

The purpose is quoted from the register in Danish.

Changes year by year

61 registered events
20264 changesaccounts 1 · ownership 3
  • Annual report for 2025 published
  • C. Juel Holding ApS registered as owner (20%)
  • WINTHER CONSULTING ApS registered as owner (25%)
  • Stratalis ApS registered as owner (50%)
20254 changesownership 3 · accounts 1
  • C. Juel Holding ApS is no longer registered as owner
  • WINTHER CONSULTING ApS is no longer registered as owner
  • Stratalis ApS is no longer registered as owner
  • Annual report for 2024 published
20241 changeaccounts 1
  • Annual report for 2023 published
20235 changesownership 3 · accounts 1 · management 1
  • C. Juel Holding ApS registered as owner (10%)
  • Christian Juel is no longer registered as owner
  • Annual report for 2022 published
  • René Tristan Lydiksen stepped down as board member
  • Solace One ApS is no longer registered as owner
20221 changeaccounts 1
  • Annual report for 2021 published
20211 changeaccounts 1
  • Annual report for 2020 published
20204 changesownership 3 · management 1
  • Solace One ApS registered as owner (15%)
  • Solace One ApS is no longer registered as owner
  • Christian Juel registered as owner (5%)
  • Michael Lemvig Pedersen stepped down as board member
20196 changesmanagement 5 · ownership 1
  • René Tristan Lydiksen appointed board member
  • Christian Juel appointed board member
  • Claus Tjelum Winther appointed chair of the board
  • Michael Lemvig Pedersen appointed board member
  • Tina Berg Svendsen stepped down as board member
  • Solace One ApS registered as owner (10%)
20188 changesmanagement 3 · address 1 · ownership 4
  • Claus Tjelum Winther stepped down as board member
  • Moved to Middelfartvej 9K, Bolbro, 5000 Odense C
  • WINTHER CONSULTING ApS registered as owner (33.33%)
  • Stratalis ApS registered as owner (33.33%)
  • WINTHER CONSULTING ApS is no longer registered as owner
  • Stratalis ApS is no longer registered as owner
  • Tina Berg Svendsen appointed board member
  • Thomas Vejlemand stepped down as chair of the board
20171 changeaddress 1
  • Moved to Middelfartvej 9K, Bolbro, 5000 Odense C
20153 changesownership 3
  • WINTHER CONSULTING ApS registered as owner (50%)
  • ONLINE WEBDESIGN ApS is no longer registered as owner
  • WINTHER CONSULTING ApS is no longer registered as owner
20145 changesname 1 · capital 1 · management 2 · address 1
  • Name changed from OXYGEN SOFTWARE ApS to OXYGEN A/S
  • Share capital changed from 125,000 DKK to 500,000 DKK
  • Thomas Vejlemand appointed chair of the board
  • Kenneth Rossau stepped down as chair of the board
  • Moved to Middelfartvej 9K, 5000 Odense C
20131 changemanagement 1
  • Karsten Andersen stepped down as board member
20122 changesownership 2
  • WINTHER CONSULTING ApS registered as owner (33.33%)
  • ONLINE WEBDESIGN ApS registered as owner (5%)
20081 changeindustry 1
  • Industry changed to Computerprogrammering (620100)
20071 changeaddress 1
  • Moved to Middelfartvej 11, 5000 Odense C
20054 changesname 1 · management 3
  • Name changed from ONEOFF ApS to OXYGEN SOFTWARE ApS
  • Claus Tjelum Winther appointed board member
  • Lars Erik Kruuse stepped down as board member
  • Thomas Haubjerg Mortensen appointed ceo
20036 changesownership 1 · management 4 · industry 1
  • Stratalis ApS registered as owner (50%)
  • Karsten Andersen appointed board member
  • Kenneth Rossau appointed chair of the board
  • Lars Erik Kruuse appointed board member
  • Peter Tvebro stepped down as board member
  • Industry changed to Udvikling af kundespecifikt software og konsulentbistand i forbindelse med software (722200)
20013 changesfounded 1 · management 2
  • Registered as ONEOFF ApS
  • Peter Tvebro appointed board member
  • Thomas Haubjerg Mortensen appointed board member

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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. The company is protected against advertising; contact details are not shown, and the data must not be used for marketing.

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