Dansk Bio Strøelse ApS
Private limited companyCVR 42315044GadstrupActive
Dansk Bio Strøelse ApS is a private limited company, based in Gadstrup, active in manufacture of gas, founded in 2021. Equity was negative at the end of 2025 (−DKK 277k). The company made a loss in both 2024 and 2025, most recently DKK 291k.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit fell 156% (2024 → 2025), to −DKK 107k.
- The loss got smaller: from DKK 833k to DKK 291k (2024 → 2025).
- Equity turned negative: −DKK 277k (2024 → 2025).
Management and owners, last 24 months
- Stepped down: John Kaldahl (director, 01/10/2025).
- New owners registered: Lang Holding Gadstrup ApS (01/10/2025).
- No longer registered as owner: Lang Holding Gadstrup ApS (30/09/2025) and Damifo A/S (01/10/2025).
Registrations, last 24 months
- 01/01/2025: Industry changed to Manufacture of gas (352100)
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 2021–2025 · amounts in DKK thousandEquity and net profit
| 2021 | 2022 | 2023 | 2024 | 2025 | Change | |
|---|---|---|---|---|---|---|
| Revenue | not stated | not stated | not stated | not stated | not stated | – |
| Gross profit | 104 | 1,850 | 1,173 | 192 | −107 | −155.9% |
| Operating profit (EBIT) | −135 | 1,263 | −189 | −926 | −321 | +65.3% |
| Profit before tax | −135 | 1,257 | −191 | −959 | −349 | +63.6% |
| Net profit | −106 | 1,094 | −181 | −833 | −291 | +65.1% |
| Total assets | 888 | 2,389 | 2,196 | 1,032 | 466 | −54.8% |
| Equity | −66 | 1,029 | 847 | 14 | −277 | −2,079.1% |
| Liabilities | 954 | 1,316 | 1,314 | 1,018 | 743 | −27% |
| Cash and cash equivalents | 63 | 108 | 65 | 6 | 5 | −15.3% |
| Average number of employees | 1 | 2 | 2 | 2 | 1 | −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 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 figuresNegative equity
Equity was −DKK 277k at the end of 2025.
How is this calculated?
Equity in the latest annual report is below zero.
Loss 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
5 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 19/05/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 26/05/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 29/05/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 30/05/2023 | The company | PDFXBRL |
| 2021 | 19/04/2021 – 31/12/2021 | 10/05/2022 | 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
54 companies in the databaseComparison with the other companies in manufacture of gas based on the latest financial year.
Industry median: gross profit DKK 5m, net profit −DKK 1.9m, equity DKK 39.3m, 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. 66,057of 69,742 Better than 5% | No. 64,400of 69,964 Better than 8% |
| Same industry and fewer than 20 employees47 companies in the comparison | No. 34of 47 Better than 28% | No. 40of 47 Better than 15% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 32,262of 33,588 Better than 4% | No. 30,396of 33,687 Better than 10% |
| All companies of type ApS66,508 companies in the comparison | No. 63,407of 66,379 Better than 4% | No. 60,805of 66,505 Better than 9% |
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
Manufacture of gas- Dansk Bio Strøelse ApS−DKK 107k
- Bigadan A/SDKK 83.7m
- BioCirc Vinkel Biogas ApSDKK 59.7m
- Dansk Bio Strøelse ApS−DKK 291k
- Bigadan A/SDKK 30.6m
- BioCirc Vinkel Biogas ApSDKK 14.6m
- Dansk Bio Strøelse ApS−DKK 277k
- Bigadan A/SDKK 320.3m
- BioCirc Vinkel Biogas ApSDKK 113.9m
- Dansk Bio Strøelse ApS2
- Bigadan A/S66
- BioCirc Vinkel Biogas ApS27
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Lang Holding Gadstrup ApS100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Claus Lang | Director | 19/04/2021 |
- Founders
- Lang Holding Gadstrup ApS, Damifo A/S
Former management (1)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| John Kaldahl | Director | 19/04/2021 | 01/10/2025 |
Signing rule: Selskabet tegnes af direktionen i forening
Address and production units
1 active production unitsSmedegade 19A
4621 Gadstrup
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Dansk Bio Strøelse ApS | Smedegade 19A, Snoldelev, 4621 Gadstrup | 2 | 1027062438 |
Purpose
Selskabets formål er at drive virksomheden indenfor salg og fremstilling af Bio strøelse/brændsel, samt hermed beslægtet virksomhed.
The purpose is quoted from the register in Danish.
Changes year by year
15 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20256 changesmanagement 1 · ownership 3 · accounts 1 · industry 1
- ManagementJohn Kaldahl stepped down as director
- OwnershipLANG HOLDING GADSTRUP ApS registered as owner (100%)
- OwnershipDamifo A/S is no longer registered as owner
- OwnershipLANG HOLDING GADSTRUP ApS is no longer registered as owner
- AccountsAnnual report for 2024 published
- IndustryIndustry changed to Manufacture of gas (352100)
20241 changeaccounts 1
- AccountsAnnual report for 2023 published
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20221 changeaccounts 1
- AccountsAnnual report for 2021 published
20215 changesfounded 1 · management 2 · ownership 2
- FoundedRegistered as Dansk Bio Strøelse ApS
- ManagementJohn Kaldahl appointed director
- ManagementClaus Lang appointed director
- OwnershipLANG HOLDING GADSTRUP ApS registered as owner (50%)
- OwnershipDamifo A/S registered as owner (50%)
Related companies
Same people in management
- Damifo Vojens A/Svia John Kaldahl
- Damifo A/Svia John Kaldahl
- Posibi A/Svia John Kaldahl
- CL Gulve ApSvia Claus Lang
- Damifo Odense A/Svia John Kaldahl
Largest in the industry
- Bigadan A/SDKK 83.7m
- BioCirc Vinkel Biogas ApSDKK 59.7m
- Shell Biogas A/SDKK 51.1m
- LBT Agro A/SDKK 37m
- Agri Energy Vrå P/SDKK 36.2m
- Ribe Biogas A/SDKK 34.5m
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.