Kastrup Inc ApS
Private limited companyCVR 44127067GørlevActive
Kastrup Inc ApS is a private limited company, based in Gørlev, active in insulation installation, founded in 2023. Net profit rose 34% from 2024 to 2025, ending at DKK 262k. Equity grew to DKK 862k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 41% (2024 → 2025), to DKK 1.5m.
- Net profit rose 34% (2024 → 2025), to DKK 262k.
- Equity rose 44% (2024 → 2025), to DKK 862k.
Employees
- 2 more employees than a year earlier: 5 (07/2026) against 3 (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 2023–2025 · amounts in DKK thousandEquity and net profit
| 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | – |
| Gross profit | 548 | 1,084 | 1,532 | +41.3% |
| Operating profit (EBIT) | 480 | 281 | 393 | +39.5% |
| Profit before tax | 476 | 257 | 344 | +34.1% |
| Net profit | 364 | 196 | 262 | +33.5% |
| Total assets | 592 | 1,551 | 2,042 | +31.7% |
| Equity | 404 | 600 | 862 | +43.6% |
| Liabilities | 187 | 951 | 1,180 | +24.1% |
| Cash and cash equivalents | 29 | 953 | 563 | −41% |
| Average number of employees | 1 | 2 | 2 | 0% |
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 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
Annual reports
3 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 29/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 20/06/2025 | The company | PDFXBRL |
| 2023 | 16/06/2023 – 31/12/2023 | 22/10/2024 | The company | PDFXBRL |
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 CVRPosition in the industry
179 companies in the databaseComparison with the other companies in insulation installation based on the latest financial year.
Industry median: gross profit DKK 2.3m, net profit DKK 200k, equity DKK 720k, 4 employees.
Compared with similar companies
size, age and company form| Group | Gross profit | Equity |
|---|---|---|
| Companies with fewer than 20 employees69,967 companies in the comparison | No. 36,483of 69,742 Better than 48% | No. 35,596of 69,964 Better than 49% |
| Same industry and fewer than 20 employees166 companies in the comparison | No. 104of 166 Better than 38% | No. 67of 166 Better than 60% |
| Companies that are founded within the last five years16,662 companies in the comparison | No. 7,009of 16,614 Better than 58% | No. 4,288of 16,661 Better than 74% |
| All companies of type ApS66,508 companies in the comparison | No. 35,239of 66,379 Better than 47% | No. 31,434of 66,505 Better than 53% |
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- Kastrup Inc ApSDKK 1.5m
- CM Iso A/SDKK 106.6m
- Persolit Entreprenørfirma A/SDKK 94.8m
- Kastrup Inc ApSDKK 262k
- CM Iso A/SDKK 28.8m
- Persolit Entreprenørfirma A/SDKK 20.4m
- Kastrup Inc ApSDKK 862k
- CM Iso A/SDKK 39.6m
- Persolit Entreprenørfirma A/SDKK 105.9m
- Kastrup Inc ApS5
- CM Iso A/S108
- 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- Sonny Kastrup100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Sonny Kastrup | Director | 07/10/2024 |
- Founders
- Sonny Kastrup
Former management (1)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Sonny Kastrup | Director | 16/06/2023 | 21/08/2024 |
Signing rule: Selskabet tegnes af en direktør
Address and production units
1 active production unitsSlibestenen 13
4281 Gørlev
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Kastrup Inc ApS | Slibestenen 13, 4281 Gørlev | 4 | 1029407556 |
Purpose
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
The purpose is quoted from the register in Danish.
Changes year by year
12 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2024 published
- IndustryIndustry changed to Insulation installation (432300)
20245 changesaccounts 1 · status 2 · management 2
- AccountsAnnual report for 2023 published
- StatusStatus changed to active
- ManagementSonny Kastrup appointed director
- StatusStatus changed to under compulsory dissolution
- ManagementSonny Kastrup stepped down as director
20234 changesindustry 1 · founded 1 · management 1 · ownership 1
- IndustryIndustry changed to Anden bygningsinstallationsvirksomhed (432900)
- FoundedRegistered as Kastrup Inc ApS
- ManagementSonny Kastrup appointed director
- OwnershipSonny Kastrup registered as owner (100%)
Related companies
Same industry in Kalundborg
- Tufvesson Isolering ApS19 employees
- LW Isolering ApS4 employees
- Raklev Isolering ApS3 employees
Largest in the industry
- CM Iso A/SDKK 106.6m
- Persolit Entreprenørfirma A/SDKK 94.8m
- Firesafe Danmark A/SDKK 94.7m
- Grenaa Isolering A/SDKK 76.5m
- Allan Ploug A/SDKK 68m
- Klima Isolering A/SDKK 60.2m
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.