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Opus Byg ApS

Private limited companyCVR 44751585BirkerødActive

Opus Byg ApS is a private limited company, based in Birkerød, active in joinery installation, founded in 2024. Net profit fell 25% from 2024 to 2025, ending at DKK 955k. The company is new and has been registered for 2 years. Equity grew to DKK 2.3m in 2025.

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Key figures · financial year 2025

Gross profitDKK 2.9m+13% vs. 2024
Net profitDKK 955k−24.9% vs. 2024
EquityDKK 2.3m+72.8% vs. 2024
Employees3latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit rose 13% (2024 → 2025), to DKK 2.9m.
  • Net profit fell 25% (2024 → 2025), to DKK 955k.
  • Equity rose 73% (2024 → 2025), to DKK 2.3m.

Employees

  • 1 fewer employees than a year earlier: 3 (07/2026) against 4 (07/2025).

Management and owners, last 24 months

  • New in management: Pelle Brix Thomsen (ceo, 04/12/2024).
  • Stepped down: Olaf Brix Thomsen (ceo, 04/12/2024).
  • New owners registered: Brix Asset Management ApS (04/12/2024).
  • No longer registered as owner: Olaf Brix Thomsen (04/12/2024).

Registrations, last 24 months

  • 24/07/2025: Name changed from Kaas Entreprise ApS to Opus Byg ApS
  • 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 2024–2025 · amounts in DKK thousand

Equity and net profit

DKK 0DKK 500kDKK 1mDKK 1.5mDKK 2mDKK 2.5m20242025
EquityNet profit
Financial figures for Opus Byg ApS
20242025Change
Revenuenot statednot stated–
Gross profit2,5562,889+13%
Operating profit (EBIT)1,6721,172−29.9%
Profit before tax1,6441,232−25%
Net profit1,272955−24.9%
Total assets2,0662,801+35.6%
Equity1,3122,267+72.8%
Liabilities745517−30.6%
Cash and cash equivalents1,488444−70.2%
Average number of employees23+50%

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 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 3m20242025
Gross profitMedian, the industry (3,429 companies)

Annual reports

2 financial years
Annual reports for Opus Byg ApS
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202530/06/2026The companyPDF not statedXBRL
202410/04/2024 – 31/12/202430/04/2025The 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
01234506/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/26
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 2.9mNo. 1315 of 3,428
Better than 62% of the companies in the industry
EquityDKK 2.3mNo. 710 of 3,429
Better than 79% of the companies in the industry
Number of employees3No. 1757 of 3,429
Better than 49% 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. 23,391of 69,742
Better than 66%
No. 22,746of 69,964
Better than 67%
Same industry and fewer than 20 employees3,046 companies in the comparison
No. 939of 3,045
Better than 69%
No. 417of 3,046
Better than 86%
Companies that are founded within the last five years16,662 companies in the comparison
No. 4,092of 16,614
Better than 75%
No. 2,243of 16,661
Better than 87%
All companies of type ApS66,508 companies in the comparison
No. 23,038of 66,379
Better than 65%
No. 19,025of 66,505
Better than 71%

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. Opus Byg ApSDKK 2.9m
  2. Egil Rasmussen A/SDKK 370.7m
  3. Jakon A/SDKK 197.1m
Net profit
  1. Opus Byg ApSDKK 955k
  2. Egil Rasmussen A/SDKK 65.4m
  3. Jakon A/SDKK 66.1m
Equity
  1. Opus Byg ApSDKK 2.3m
  2. Egil Rasmussen A/SDKK 212.5m
  3. Jakon A/SDKK 205.4m
Employees
  1. Opus Byg ApS3
  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
  • Brix Asset Management ApS100%
Opus Byg ApS

Management

1 active registrations

Executive management

Executive management at Opus Byg ApS
NameRoleAppointed
Pelle Brix ThomsenCEO04/12/2024
Founders
Sune Kaas Greve
Former management (2)
Former management at Opus Byg ApS
NameRoleAppointedResigned
Sune Kaas GreveCEO10/04/202402/05/2024
Olaf Brix ThomsenCEO02/05/202404/12/2024

Signing rule: Virksomheden tegnes af direktionen.

Address and production units

1 active production units

Bregnerødvej 130
3460 Birkerød

Rudersdal Municipality · Postcode 3460

Other companies at the address (1)

Production units
Production unitAddressEmployeesP number
Opus Byg ApSBregnerødvej 130, 3460 Birkerød31030252361

Purpose

At drive håndværkervirksomhed. Der vil ydermere blive fokus på vider formidling af projekter til underleverandører.

The purpose is quoted from the register in Danish.

Changes year by year

16 registered events
20261 changeaccounts 1
  • Annual report for 2025 published
20253 changesname 1 · accounts 1 · industry 1
  • Name changed from Kaas Entreprise ApS to Opus Byg ApS
  • Annual report for 2024 published
  • Industry changed to Joinery installation (433200)
202412 changesmanagement 5 · ownership 5 · address 1 · founded 1
  • Pelle Brix Thomsen appointed ceo
  • Olaf Brix Thomsen stepped down as ceo
  • Brix Asset Management ApS registered as owner (100%)
  • Olaf Brix Thomsen is no longer registered as owner
  • Moved to Bregnerødvej 130, 3460 Birkerød
  • Olaf Brix Thomsen appointed ceo
  • Sune Kaas Greve stepped down as ceo
  • Olaf Brix Thomsen registered as owner (100%)
  • Sune Kaas Greve is no longer registered as owner
  • Registered as Kaas Entreprise ApS
  • Sune Kaas Greve appointed ceo
  • Sune Kaas Greve registered as owner (100%)

Related companies

Same industry in Rudersdal

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

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