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Arkitektfirmaet O. Ostenfeldt ApS

Private limited companyCVR 30365658København KActive

Arkitektfirmaet O. Ostenfeldt ApS is a private limited company, based in København K, active in architectural activities, founded in 2007. The company went from a profit in 2025 to a loss of DKK 75,159 in 2026. Equity fell to DKK 144k in 2026. 5 other companies in the database are registered at the same address.

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Key figures · financial year 2026

Gross profitDKK 32,397−80.9% vs. 2025
Net profit−DKK 75,159−1,903.2% vs. 2025
EquityDKK 144k−34.6% vs. 2025
Employees2latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2026 against 2025

  • Gross profit fell 81% (2025 → 2026), to DKK 32,397.
  • Net profit went from a profit of DKK 4,168 to a loss of DKK 75,159 (2025 → 2026).
  • Equity fell 35% (2025 → 2026), to DKK 144k.

Registrations, last 24 months

  • 01/01/2025: Industry changed to Architectural activities (711100)
  • 29/10/2024: Moved to Refshalevej 163A, 1. th, 1432 København K

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 2021–2026 · amounts in DKK thousand

Equity and net profit

−DKK 100k−DKK 50,000DKK 0DKK 50,000DKK 100kDKK 150kDKK 200kDKK 250k202120222023202420252026
EquityNet profit
Financial figures for Arkitektfirmaet O. Ostenfeldt ApS
202120222023202420252026Change
Revenuenot statednot statednot stated243not statednot stated–
Gross profit51529821810117032−80.9%
Operating profit (EBIT)58−44−2184−75−1,911.5%
Profit before tax58−45−3184−75−1,903.2%
Net profit45−45−3144−75−1,903.2%
Total assets270338268277309216−30.1%
Equity250206203217220144−34.6%
Liabilities2013366618871−18.9%
Cash and cash equivalents222206897715250−66.8%
Average number of employees1–1–110%

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 2021, 2022, 2023, 2025, 2026: 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 1mDKK 2mDKK 3mDKK 4m202120222023202420252026
Gross profitMedian, the industry (604 companies)

Signals from the financial statements

calculated from the 2026 figures

  • Equity fell sharply

    Equity fell 35% from 2025 to 2026 (DKK 220k to DKK 144k).

    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 Arkitektfirmaet O. Ostenfeldt ApS
Financial yearPeriodPublishedFigures forDocuments
202601/07/2025 – 30/06/202620/07/2026The companyPDF not statedXBRL
202501/07/2024 – 30/06/202502/07/2025The companyPDF not statedXBRL
202401/07/2023 – 30/06/202404/01/2025The companyPDF not statedXBRL
202301/07/2022 – 30/06/202325/07/2023The companyPDF not statedXBRL
202201/07/2021 – 30/06/202226/07/2022The companyPDF not statedXBRL
202101/07/2020 – 30/06/202110/12/2021The companyPDF not statedXBRL

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
0112209/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/2608/26
Employees

Position in the industry

604 companies in the database

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

Gross profitDKK 32,397No. 582 of 604
Better than 4% of the companies in the industry
EquityDKK 144kNo. 487 of 604
Better than 19% of the companies in the industry
Number of employees2No. 492 of 604
Better than 19% of the companies in the industry

Industry median: gross profit DKK 2.4m, net profit DKK 219k, equity DKK 992k, 3 employees.

DKK 100kDKK 764kDKK 5.8mDKK 44.5mDKK 172.6m
Distribution of gross profit for 586 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. 62,125of 69,742
Better than 11%
No. 52,804of 69,964
Better than 25%
Same industry and fewer than 20 employees517 companies in the comparison
No. 495of 517
Better than 4%
No. 402of 517
Better than 22%
Companies that are between 15 and 29 years old24,910 companies in the comparison
No. 22,372of 24,791
Better than 10%
No. 22,567of 24,909
Better than 9%
All companies of type ApS66,508 companies in the comparison
No. 59,717of 66,379
Better than 10%
No. 48,931of 66,505
Better than 26%

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

Architectural activities
Gross profit
  1. Arkitektfirmaet O. Ostenfeldt ApSDKK 32,397
  2. Arkitema K/SDKK 339.8m
  3. Bjarke Ingels Group A/SDKK 325.7m
Net profit
  1. Arkitektfirmaet O. Ostenfeldt ApS−DKK 75,159
  2. Arkitema K/S−DKK 1.3m
  3. Bjarke Ingels Group A/SDKK 89.1m
Equity
  1. Arkitektfirmaet O. Ostenfeldt ApSDKK 144k
  2. Arkitema K/SDKK 45.9m
  3. Bjarke Ingels Group A/SDKK 514.2m
Employees
  1. Arkitektfirmaet O. Ostenfeldt ApS2
  2. Arkitema K/S347
  3. Bjarke Ingels Group A/S312

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
  • Marlene Ostenfeldt Jensen25%
  • Sebastian Ostenfeldt Roerup25%
  • Sophia Ostenfeldt Lund25%
  • Alexander Ostenfeldt Lund25%
Arkitektfirmaet O. Ostenfeldt ApS

Management

2 active registrations

Executive management

Executive management at Arkitektfirmaet O. Ostenfeldt ApS
NameRoleAppointed
Ole Gerner Ostenfeldt LundCEO26/03/2007
Susanne Ostenfeldt LundDirector28/07/2022
Founders
Ole Gerner Ostenfeldt Lund

Signing rule: Selskabet tegnes af en samlet direktion

Address and production units

1 active production units

Refshalevej 163A
1432 København K

København Municipality · Postcode 1432

Other companies at the address (5)

Production units
Production unitAddressEmployeesP number
ARKITEKTFIRMAET O. OSTENFELDT ApSRefshalevej 163A, 1. th, 1432 København K21013150040

Purpose

Selskabets formål er at drive arkitektfirma

The purpose is quoted from the register in Danish.

Changes year by year

18 registered events
20261 changeaccounts 1
  • Annual report for 2026 published
20253 changesaccounts 2 · industry 1
  • Annual report for 2025 published
  • Annual report for 2024 published
  • Industry changed to Architectural activities (711100)
20241 changeaddress 1
  • Moved to Refshalevej 163A, 1. th, 1432 København K
20231 changeaccounts 1
  • Annual report for 2023 published
20223 changesaddress 1 · management 1 · accounts 1
  • Moved to Refshalevej 163A, 1. th, 1432 København K
  • Susanne Ostenfeldt Lund appointed director
  • Annual report for 2022 published
20212 changesaccounts 1 · address 1
  • Annual report for 2021 published
  • Moved to Tingerupvej 9, Tingerup, 4330 Hvalsø
20191 changeaddress 1
  • Moved to Smedeland 7, Smedeland, 2600 Glostrup
20154 changesownership 4
  • Marlene Ostenfeldt Jensen registered as owner (25%)
  • Sebastian Ostenfeldt Roerup registered as owner (25%)
  • Sophia Ostenfeldt Lund registered as owner (25%)
  • Alexander Ostenfeldt Lund registered as owner (25%)
20072 changesfounded 1 · management 1
  • Registered as ARKITEKTFIRMAET O. OSTENFELDT ApS
  • Ole Gerner Ostenfeldt Lund appointed ceo

Related companies

Same industry in København

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

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