OC Rustfri og Konsult ApS
Private limited companyCVR 42693766KalundborgActive
OC Rustfri og Konsult ApS is a private limited company, based in Kalundborg, active in engineering consultancy in construction and civil engineering, founded in 2021. The latest net result (2025) was DKK 831k.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesEmployees
- 1 fewer employees than a year earlier: 4 (07/2026) against 5 (07/2025).
Management and owners, last 24 months
- No longer registered as owner: Omar Sharif Barraj (03/03/2025).
Registrations, last 24 months
- 01/01/2026: Industry changed to Engineering consultancy in construction and civil engineering (711210)
- 01/01/2025: Industry changed to Machining of metals (255300)
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 2025–2025 · amounts in DKK thousand| 2025 | Change | |
|---|---|---|
| Revenue | not stated | – |
| Gross profit | 5,125 | – |
| Operating profit (EBIT) | 1,022 | – |
| Profit before tax | 998 | – |
| Net profit | 831 | – |
| Total assets | 2,352 | – |
| Equity | 1,583 | – |
| Cash and cash equivalents | 890 | – |
| Average number of employees | 4 | – |
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 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
1 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 02/07/2026 | The company | PDF 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 CVRPosition in the industry
795 companies in the databaseComparison with the other companies in engineering consultancy in construction and civil engineering based on the latest financial year.
Industry median: gross profit DKK 2.8m, net profit DKK 406k, equity DKK 1.2m, 3 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. 12,989of 69,742 Better than 81% | No. 27,449of 69,964 Better than 61% |
| Same industry and fewer than 20 employees680 companies in the comparison | No. 173of 679 Better than 75% | No. 233of 680 Better than 66% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 8,454of 33,588 Better than 75% | No. 12,324of 33,687 Better than 63% |
| All companies of type ApS66,508 companies in the comparison | No. 13,414of 66,379 Better than 80% | No. 23,431of 66,505 Better than 65% |
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
Engineering consultancy in construction and civil engineering- OC Rustfri og Konsult ApSDKK 5.1m
- Rambøll Danmark A/SDKK 3bn
- Sweco Danmark A/SDKK 1.7bn
- OC Rustfri og Konsult ApSDKK 831k
- Rambøll Danmark A/SDKK 169.1m
- Sweco Danmark A/SDKK 231m
- OC Rustfri og Konsult ApSDKK 1.6m
- Rambøll Danmark A/SDKK 950.5m
- Sweco Danmark A/SDKK 766.8m
- OC Rustfri og Konsult ApS4
- Rambøll Danmark A/S3,293
- Sweco Danmark A/S1,864
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Civan Sahin50%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Civan Sahin | CEO | 17/09/2021 |
- Founders
- Civan Sahin
Signing rule: Selskabet tegnes af én direktør
Address and production units
1 active production unitsSlagelsevej 155
4400 Kalundborg
| Production unit | Address | Employees | P number |
|---|---|---|---|
| OC Rustfri og Konsult ApS | Slagelsevej 155, 4400 Kalundborg | 4 | 1027554616 |
Purpose
Selskabets formål er at drive virksomhed med smed, samt enhver i forbindelse hermed stående virksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
12 registered events20262 changesaccounts 1 · industry 1
- AccountsAnnual report for 2025 published
- IndustryIndustry changed to Engineering consultancy in construction and civil engineering (711210)
20252 changesownership 1 · industry 1
- OwnershipOmar Sharif Barraj is no longer registered as owner
- IndustryIndustry changed to Machining of metals (255300)
20232 changesname 1 · address 1
- NameName changed from OC Rustfri ApS to OC Rustfri og Konsult ApS
- AddressMoved to Slagelsevej 155, 4400 Kalundborg
20216 changesownership 4 · founded 1 · management 1
- OwnershipOmar Sharif Barraj registered as owner (50%)
- OwnershipCivan Sahin registered as owner (50%)
- FoundedRegistered as OC Rustfri ApS
- ManagementCivan Sahin appointed ceo
- OwnershipCivan Sahin registered as owner (100%)
- OwnershipCivan Sahin is no longer registered as owner
Related companies
Same industry in Kalundborg
- Aliscon-Consulting ApS21 employees
- Aliscon ApS10 employees
- Baza ApS4 employees
- Tranberg Consulting ApS2 employees
- Søren Kirk ApS2 employees
- Dyrlund Project Service ApS2 employees
Same people in management
- Autohuset KLB ApSvia Omar Sharif Barraj
- Boss Høng ApSvia Omar Sharif Barraj
Largest in the industry
- Rambøll Danmark A/SDKK 3bn
- Sweco Danmark A/SDKK 1.7bn
- Semco Maritime A/SDKK 1.3bn
- Artelia A/SDKK 1.1bn
- WSP Danmark A/SDKK 462.9m
- Norconsult Danmark A/SDKK 414.6m
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.