JKC MicroCement ApS
Private limited companyCVR 43568329IshøjActive
JKC MicroCement ApS is a private limited company, based in Ishøj, active in wholesale of wood, construction materials and sanitary equipment, founded in 2022. The company made a loss in both 2024 and 2025, most recently DKK 424k.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- The loss got smaller: from DKK 1.1m to DKK 424k (2024 → 2025).
- Equity turned positive again: DKK 1.2m (2024 → 2025).
Employees
- 1 more employees than a year earlier: 3 (07/2026) against 2 (07/2025).
Management and owners, last 24 months
- New in management: Michael Knudsgaard Jungsvig (director, 15/04/2026).
- Stepped down: Kenneth Petersen (director, 15/04/2026).
- New owners registered: Kenneth Petersen (31/12/2025), Claes Ertmann Olsen (31/12/2025) and Claes Ertmann Olsen (30/12/2025).
- No longer registered as owner: Ertmann Holding ApS (30/12/2025), JKC MicroCement ApS (31/12/2025) and Claes Ertmann Olsen (30/12/2025).
Registrations, last 24 months
- 31/12/2025: Share capital changed from 60,000 DKK to 70,000 DKK
- 01/01/2025: Industry changed to Wholesale of wood, construction materials and sanitary equipment (468300)
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 | −906 | −590 | −364 | +38.4% |
| Operating profit (EBIT) | −2,329 | −1,279 | −856 | +33% |
| Profit before tax | −2,507 | −1,375 | −612 | +55.5% |
| Net profit | −1,956 | −1,127 | −424 | +62.4% |
| Total assets | 2,246 | 2,172 | 2,043 | −6% |
| Equity | −1,655 | −2,782 | 1,194 | +142.9% |
| Liabilities | 3,901 | 4,954 | 848 | −82.9% |
| Cash and cash equivalents | 139 | 54 | 65 | +19.6% |
| Average number of employees | 2 | 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
Signals from the financial statements
calculated from the 2025 figuresLoss for 3 years in a row
Net result has been negative in 2023–2025.
How is this calculated?
Net result is negative in the two or more latest annual reports in a row.
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
3 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 20/02/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 21/06/2025 | The company | PDFXBRL |
| 2023 | 05/10/2022 – 31/12/2023 | 29/06/2024 | 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
430 companies in the databaseComparison with the other companies in wholesale of wood, construction materials and sanitary equipment based on the latest financial year.
Industry median: gross profit DKK 5.9m, net profit DKK 623k, equity DKK 6.3m, 7 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. 67,696of 69,742 Better than 3% | No. 31,320of 69,964 Better than 55% |
| Same industry and fewer than 20 employees334 companies in the comparison | No. 331of 334 Better than 1% | No. 246of 334 Better than 26% |
| Companies that are founded within the last five years16,662 companies in the comparison | No. 16,025of 16,614 Better than 4% | No. 3,488of 16,661 Better than 79% |
| All companies of type ApS66,508 companies in the comparison | No. 64,784of 66,379 Better than 2% | No. 27,253of 66,505 Better than 59% |
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
Wholesale of wood, construction materials and sanitary equipment- JKC MicroCement ApS−DKK 364k
- Stark Danmark A/SDKK 1.8bn
- Bygma A/SDKK 1.4bn
- JKC MicroCement ApS−DKK 424k
- Stark Danmark A/SDKK 238m
- Bygma A/SDKK 228m
- JKC MicroCement ApSDKK 1.2m
- Stark Danmark A/SDKK 2bn
- Bygma A/SDKK 2.3bn
- JKC MicroCement ApS3
- Stark Danmark A/S2,792
- Bygma A/S1,891
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- NIFIE Holding ApS33.33%
- Michael Knudsgaard Jungsvig10%
- Kenneth Petersen5%
- Claes Ertmann Olsen33.33%
Management
2 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Claes Ertmann Olsen | Director | 05/10/2022 |
| Michael Knudsgaard Jungsvig | Director | 15/04/2026 |
- Founders
- Ertmann Holding ApS
Former management (1)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Kenneth Petersen | Director | 05/10/2022 | 15/04/2026 |
Signing rule: Selskabet tegnes af en direktør.
Address and production units
1 active production unitsBroenge 29
2635 Ishøj
| Production unit | Address | Employees | P number |
|---|---|---|---|
| JKC MicroCement ApS | Broenge 29, 2635 Ishøj | 2 | 1028648398 |
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
30 registered events20263 changesmanagement 2 · accounts 1
- ManagementMichael Knudsgaard Jungsvig appointed director
- ManagementKenneth Petersen stepped down as director
- AccountsAnnual report for 2025 published
20259 changescapital 1 · ownership 6 · accounts 1 · industry 1
- CapitalShare capital changed from 60,000 DKK to 70,000 DKK
- OwnershipKenneth Petersen registered as owner (5%)
- OwnershipClaes Ertmann Olsen registered as owner (33.33%)
- OwnershipJKC MicroCement ApS is no longer registered as owner
- OwnershipClaes Ertmann Olsen registered as owner (33.33%)
- OwnershipClaes Ertmann Olsen is no longer registered as owner
- OwnershipERTMANN HOLDING ApS is no longer registered as owner
- AccountsAnnual report for 2024 published
- IndustryIndustry changed to Wholesale of wood, construction materials and sanitary equipment (468300)
20241 changeaccounts 1
- AccountsAnnual report for 2023 published
202311 changesownership 9 · capital 1 · address 1
- OwnershipJKC MicroCement ApS registered as owner (5%)
- OwnershipMikael Juul is no longer registered as owner
- OwnershipMichael Knudsgaard Jungsvig registered as owner (10%)
- OwnershipJKC MicroCement ApS is no longer registered as owner
- CapitalShare capital changed from 45,000 DKK to 60,000 DKK
- OwnershipJKC MicroCement ApS registered as owner (15%)
- AddressMoved to Broenge 29, 2635 Ishøj
- OwnershipNIFIE Holding ApS registered as owner (33.33%)
- OwnershipMikael Juul registered as owner (5%)
- OwnershipERTMANN HOLDING ApS registered as owner (33.33%)
- OwnershipERTMANN HOLDING ApS is no longer registered as owner
20226 changescapital 1 · name 1 · founded 1 · management 2 · ownership 1
- CapitalShare capital changed from 40,000 DKK to 45,000 DKK
- NameName changed from Micro-Cement ApS to JKC MicroCement ApS
- FoundedRegistered as Micro-Cement ApS
- ManagementKenneth Petersen appointed director
- ManagementClaes Ertmann Olsen appointed director
- OwnershipERTMANN HOLDING ApS registered as owner (100%)
Related companies
Same people in management
- Rillion A/Svia Michael Knudsgaard Jungsvig
- NS Gulve og Microcement ApSvia Kenneth Petersen
- Byens Revisionskontor ApSvia Claes Ertmann Olsen
Largest in the industry
- Stark Danmark A/SDKK 1.8bn
- Bygma A/SDKK 1.4bn
- Hempel A/SDKK 955m
- Davidsen A/SDKK 921.4m
- Kvik A/SDKK 364.3m
- Johannes Fog A/SDKK 229.3m
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.