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Rubi Isolering ApS

Private limited companyCVR 42961523StøvringActive

Rubi Isolering ApS is a private limited company, based in Støvring, active in insulation installation, founded in 2022. Net profit rose 124% from 2024 to 2025, ending at DKK 402k. Equity grew to DKK 460k in 2025.

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Key figures · financial year 2025

Gross profitDKK 1.6m+42% vs. 2024
Net profitDKK 402k+124.3% vs. 2024
EquityDKK 460k+138.1% vs. 2024
Employees8latest month from CVR

What has changed

calculated from recorded figures and dates

Financials: 2025 against 2024

  • Gross profit rose 42% (2024 → 2025), to DKK 1.6m.
  • Net profit rose 124% (2024 → 2025), to DKK 402k.
  • Equity rose 138% (2024 → 2025), to DKK 460k.

Employees

  • 2 fewer employees than a year earlier: 8 (07/2026) against 10 (07/2025).

Registrations, last 24 months

  • 01/01/2025: Industry changed to Insulation installation (432300)

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 2022–2025 · amounts in DKK thousand

Equity and net profit

−DKK 100kDKK 0DKK 100kDKK 200kDKK 300kDKK 400kDKK 500k2022202320242025
EquityNet profit
Financial figures for Rubi Isolering ApS
2022202320242025Change
Revenue1,9391,869not statednot stated–
Gross profit8051,1381,1511,634+42%
Operating profit (EBIT)97144240523+118.3%
Profit before tax97−7232518+123%
Net profit74−50179402+124.3%
Total assets344374621955+53.7%
Equity11414193460+138.1%
Liabilities229360428496+15.7%
Cash and cash equivalents3525131289+120.8%
Average number of employees2223+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 2.5m2022202320242025
Gross profitMedian, the industry (179 companies)

Annual reports

4 financial years
Annual reports for Rubi Isolering ApS
Financial yearPeriodPublishedFigures forDocuments
202501/01/2025 – 31/12/202504/06/2026The companyPDF not statedXBRL
202401/01/2024 – 31/12/202416/05/2025The companyPDFXBRL
202301/01/2023 – 31/12/202330/05/2024The companyPDFXBRL
202210/01/2022 – 31/12/202230/03/2023The 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
02468101208/2309/2310/2311/2312/2301/2402/2403/2404/2405/2406/2407/2408/2409/2410/2411/2412/2401/2502/2503/2504/2505/2506/2507/2508/2509/2510/2511/2512/2501/2602/2603/2604/2605/2606/2607/26
Employees

Position in the industry

179 companies in the database

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

Gross profitDKK 1.6mNo. 113 of 179
Better than 37% of the companies in the industry
EquityDKK 460kNo. 110 of 179
Better than 39% of the companies in the industry
Number of employees8No. 92 of 179
Better than 49% of the companies in the industry

Industry median: gross profit DKK 2.3m, net profit DKK 200k, equity DKK 720k, 4 employees.

DKK 100kDKK 571kDKK 3.3mDKK 18.7mDKK 59.7mHere
Distribution of gross profit for 172 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. 35,136of 69,742
Better than 50%
No. 43,014of 69,964
Better than 39%
Same industry and fewer than 20 employees166 companies in the comparison
No. 100of 166
Better than 40%
No. 98of 166
Better than 41%
Companies that are founded within the last five years16,662 companies in the comparison
No. 6,675of 16,614
Better than 60%
No. 6,025of 16,661
Better than 64%
All companies of type ApS66,508 companies in the comparison
No. 33,951of 66,379
Better than 49%
No. 38,912of 66,505
Better than 41%

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

Insulation installation
Gross profit
  1. Rubi Isolering ApSDKK 1.6m
  2. CM Iso A/SDKK 106.6m
  3. Persolit Entreprenørfirma A/SDKK 94.8m
Net profit
  1. Rubi Isolering ApSDKK 402k
  2. CM Iso A/SDKK 28.8m
  3. Persolit Entreprenørfirma A/SDKK 20.4m
Equity
  1. Rubi Isolering ApSDKK 460k
  2. CM Iso A/SDKK 39.6m
  3. Persolit Entreprenørfirma A/SDKK 105.9m
Employees
  1. Rubi Isolering ApS8
  2. CM Iso A/S108
  3. Persolit Entreprenørfirma A/S314

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
  • René Kærlet-Christensen100%
Rubi Isolering ApS

Management

1 active registrations

Executive management

Executive management at Rubi Isolering ApS
NameRoleAppointed
René Kærlet-ChristensenDirector10/01/2022
Founders
René Kærlet-Christensen

Signing rule: Selskabet tegnes af en direktør.

Address and production units

1 active production units

Ærtebjergvej 27
9530 Støvring

Aalborg Municipality · Postcode 9530

Production units
Production unitAddressEmployeesP number
Rubi Isolering ApSÆrtebjergvej 27, 9530 Støvring81027881455

Purpose

Selskabets formål er at drive virksomhed med isolering og dermed beslægtet virksomhed.

The purpose is quoted from the register in Danish.

Changes year by year

8 registered events
20261 changeaccounts 1
  • Annual report for 2025 published
20252 changesaccounts 1 · industry 1
  • Annual report for 2024 published
  • Industry changed to Insulation installation (432300)
20241 changeaccounts 1
  • Annual report for 2023 published
20231 changeaccounts 1
  • Annual report for 2022 published
20223 changesfounded 1 · management 1 · ownership 1
  • Registered as Rubi Isolering ApS
  • René Kærlet-Christensen appointed director
  • René Kærlet-Christensen registered as owner (100%)

Related companies

Same industry in Aalborg

See all →

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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