Sjak ApS
Private limited companyCVR 29306990HjortshøjActive
Sjak ApS is a private limited company, based in Hjortshøj, active in construction of buildings, founded in 2006. The company made a loss in both 2024 and 2025, most recently DKK 85,857. Equity fell to DKK 122k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit rose 3% (2024 → 2025), to DKK 3.5m.
- The loss got smaller: from DKK 247k to DKK 85,857 (2024 → 2025).
- Equity fell 41% (2024 → 2025), to DKK 122k.
Employees
- 1 fewer employees than a year earlier: 7 (08/2026) against 8 (08/2025).
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 2020–2025 · amounts in DKK thousandEquity and net profit
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | not stated | not stated | – |
| Gross profit | 3,172 | 3,040 | 3,338 | 3,080 | 3,385 | 3,491 | +3.1% |
| Operating profit (EBIT) | – | 164 | 20 | −458 | −290 | −64 | +78.1% |
| Profit before tax | 308 | 149 | 40 | −453 | −309 | −105 | +66.1% |
| Net profit | 238 | 115 | 22 | −376 | −247 | −86 | +65.3% |
| Total assets | 2,737 | 2,912 | 2,089 | 2,455 | 3,156 | 3,176 | +0.6% |
| Equity | 694 | 809 | 831 | 455 | 208 | 122 | −41.3% |
| Liabilities | 2,027 | 2,102 | 1,257 | 2,000 | 2,948 | 3,053 | +3.6% |
| Cash and cash equivalents | 331 | 9 | 6 | 6 | 6 | 6 | 0% |
| Average number of employees | 7 | 7 | 7 | 7 | 8 | 7 | −12.5% |
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 2020, 2021, 2022, 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.
Equity fell sharply
Equity fell 41% from 2024 to 2025 (DKK 208k to DKK 122k).
How is this calculated?
Equity has fallen by at least 30% from the previous annual report, and it was positive the year before.
Low equity ratio
Equity makes up 4% of total assets in 2025.
How is this calculated?
Equity ÷ total assets is below 10% in the latest annual report. Banks, insurers and some industries naturally have a low ratio.
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
6 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 13/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 29/06/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 26/06/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 08/06/2023 | The company | PDFXBRL |
| 2021 | 01/01/2021 – 31/12/2021 | 20/05/2022 | The company | PDFXBRL |
| 2020 | 01/01/2020 – 31/12/2020 | 16/06/2021 | 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
914 companies in the databaseComparison with the other companies in construction of buildings based on the latest financial year.
Industry median: gross profit DKK 3.1m, net profit DKK 305k, equity DKK 1.8m, 5 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. 19,666of 69,742 Better than 72% | No. 53,777of 69,964 Better than 23% |
| Same industry and fewer than 20 employees692 companies in the comparison | No. 222of 689 Better than 68% | No. 555of 692 Better than 20% |
| Companies that are between 15 and 29 years old24,910 companies in the comparison | No. 12,018of 24,791 Better than 52% | No. 22,705of 24,909 Better than 9% |
| All companies of type ApS66,508 companies in the comparison | No. 19,562of 66,379 Better than 71% | No. 49,929of 66,505 Better than 25% |
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
Construction of buildings- Sjak ApSDKK 3.5m
- Per Aarsleff A/SDKK 739.2m
- NCC Danmark A/SDKK 720.4m
- Sjak ApS−DKK 85,857
- Per Aarsleff A/SDKK 279.8m
- NCC Danmark A/SDKK 316.9m
- Sjak ApSDKK 122k
- Per Aarsleff A/SDKK 1.5bn
- NCC Danmark A/SDKK 538.1m
- Sjak ApS7
- Per Aarsleff A/S2,957
- NCC Danmark A/S1,748
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Barkus A/S33.33%
- Enggaard af 1895 ApS50%
Management
2 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Lars Jensen Mondrup | Director | 05/01/2006 |
| Christian Bjørner Søndergaard | Director | 05/08/2008 |
- Founders
- Kamilla Pierdola Mondrup
Former management (1)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Kamilla Pierdola Mondrup | Director | 05/08/2008 | 20/05/2015 |
Signing rule: Selskabet tegnes af en direktør
Address and production units
1 active production unitsSpørringvej 15
8530 Hjortshøj
| Production unit | Address | Employees | P number |
|---|---|---|---|
| SJAK ApS | Spørringvej 15, Mejlby, 8530 Hjortshøj | 7 | 1011977002 |
Purpose
Selskabets formål er mandskabsudlejning og samt entreprenørvirksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
20 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20251 changeaccounts 1
- AccountsAnnual report for 2024 published
20242 changesaccounts 1 · industry 1
- AccountsAnnual report for 2023 published
- IndustryIndustry changed to Opførelse af bygninger (412000)
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20224 changesownership 2 · accounts 1 · industry 1
- OwnershipEnggaard af 1895 ApS registered as owner (50%)
- OwnershipLars Jensen Mondrup is no longer registered as owner
- AccountsAnnual report for 2021 published
- IndustryIndustry changed to Joinery installation (433200)
20211 changeaccounts 1
- AccountsAnnual report for 2020 published
20202 changesownership 2
- OwnershipBARKUS A/S registered as owner (33.33%)
- OwnershipBARKUS A/S is no longer registered as owner
20151 changemanagement 1
- ManagementKamilla Pierdola Mondrup stepped down as director
20101 changeaddress 1
- AddressMoved to Spørringvej 15, Mejlby, 8530 Hjortshøj
20082 changesmanagement 2
- ManagementKamilla Pierdola Mondrup appointed director
- ManagementChristian Bjørner Søndergaard appointed director
20072 changesownership 2
- OwnershipLars Jensen Mondrup registered as owner (50%)
- OwnershipBARKUS A/S registered as owner (25%)
20062 changesfounded 1 · management 1
- FoundedRegistered as SJAK ApS
- ManagementLars Jensen Mondrup appointed director
Related companies
Same industry in Aarhus
- Per Aarsleff A/S2,957 employees
- Jorton A/S479 employees
- HusCompagniet Danmark A/S246 employees
- Vognsen & Co A/S88 employees
- Vognsen & Co Aarhus A/S28 employees
- Züblin A/S27 employees
Same people in management
- GN Store Nord A/Svia Christian Bjørner Søndergaard
- Mobilselskabet ApSvia Christian Bjørner Søndergaard
Largest in the industry
- Per Aarsleff A/SDKK 739.2m
- NCC Danmark A/SDKK 720.4m
- MT Højgaard Danmark A/SDKK 499.7m
- HusCompagniet Danmark A/SDKK 412.6m
- Nordstern ApSDKK 402m
- Lind & Risør A/SDKK 383.3m
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.