Tandlæge Mathias Diernæs ApS
Private limited companyCVR 33363346SkanderborgActive
Tandlæge Mathias Diernæs ApS is a private limited company, based in Skanderborg, active in dental practice activities, founded in 2010. Net profit fell 72% from 2024 to 2025, ending at DKK 141k. Equity fell to DKK 222k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit fell 13% (2024 → 2025), to DKK 3.5m.
- Net profit fell 72% (2024 → 2025), to DKK 141k.
- Equity fell 53% (2024 → 2025), to DKK 222k.
Employees
- 4 more employees than a year earlier: 11 (08/2026) against 7 (08/2025).
Registrations, last 24 months
- 01/01/2025: Industry changed to Dental practice activities (862300)
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 | 2,363 | 2,711 | 3,058 | 3,484 | 4,064 | 3,517 | −13.5% |
| Operating profit (EBIT) | 239 | −4 | 163 | 142 | 694 | 214 | −69.1% |
| Profit before tax | 141 | −81 | 101 | 95 | 671 | 181 | −72.9% |
| Net profit | 109 | −63 | 73 | 71 | 513 | 141 | −72.4% |
| Total assets | 1,710 | 1,566 | 1,306 | 1,293 | 1,671 | 1,692 | +1.2% |
| Equity | −118 | −182 | −109 | −38 | 475 | 222 | −53.4% |
| Liabilities | 1,828 | 1,747 | 1,415 | 1,328 | 1,134 | 1,412 | +24.5% |
| Cash and cash equivalents | 225 | 107 | 47 | 40 | 46 | 289 | +533.2% |
| Average number of employees | 5 | 5 | 6 | 6 | 6 | 7 | +16.7% |
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 figuresEquity fell sharply
Equity fell 53% from 2024 to 2025 (DKK 475k to DKK 222k).
How is this calculated?
Equity has fallen by at least 30% from the previous annual report, and it was positive the year before.
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 | 30/06/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 21/05/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 06/05/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 21/06/2023 | The company | PDFXBRL |
| 2021 | 01/01/2021 – 31/12/2021 | 03/06/2022 | The company | PDFXBRL |
| 2020 | 01/01/2020 – 31/12/2020 | 02/07/2021 | 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
775 companies in the databaseComparison with the other companies in dental practice activities based on the latest financial year.
Industry median: gross profit DKK 4.6m, net profit DKK 396k, equity DKK 1.2m, 6 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. 19,527of 69,742 Better than 72% | No. 49,769of 69,964 Better than 29% |
| Same industry and fewer than 20 employees702 companies in the comparison | No. 388of 702 Better than 45% | No. 562of 702 Better than 20% |
| Companies that are between 15 and 29 years old24,910 companies in the comparison | No. 11,963of 24,791 Better than 52% | No. 22,097of 24,909 Better than 11% |
| All companies of type ApS66,508 companies in the comparison | No. 19,436of 66,379 Better than 71% | No. 45,814of 66,505 Better than 31% |
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
Dental practice activities- Tandlæge Mathias Diernæs ApSDKK 3.5m
- Tandlægerne Smil med Østergaard ApSDKK 69.9m
- Tandlægeselskabet Tandlægen.dk Aalborg ApSDKK 43.3m
- Tandlæge Mathias Diernæs ApSDKK 141k
- Tandlægerne Smil med Østergaard ApSDKK 6.3m
- Tandlægeselskabet Tandlægen.dk Aalborg ApSDKK 6.1m
- Tandlæge Mathias Diernæs ApSDKK 222k
- Tandlægerne Smil med Østergaard ApSDKK 17.5m
- Tandlægeselskabet Tandlægen.dk Aalborg ApSDKK 4.2m
- Tandlæge Mathias Diernæs ApS11
- Tandlægerne Smil med Østergaard ApS97
- Tandlægeselskabet Tandlægen.dk Aalborg ApS43
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Tandlæge Mathias Diernæs Holding ApS100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Mathias Diernæs | Director | 09/12/2010 |
- Founders
- Tandlægeholdingselskabet Mathias Diernæs ApS
Signing rule: Selskabet tegnes af en direktør
Address and production units
1 active production unitsPrins Christians Vænge 43
8660 Skanderborg
| Production unit | Address | Employees | P number |
|---|---|---|---|
| TANDLÆGE MATHIAS DIERNÆS ApS | Muslingevej 38A, 8250 Egå | 11 | 1016501529 |
Purpose
Selskabets formål er at drive tandlægevirksomhed og virksomhed, der er naturligt forbundet hermed
The purpose is quoted from the register in Danish.
Changes year by year
16 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20252 changesaccounts 1 · industry 1
- AccountsAnnual report for 2024 published
- IndustryIndustry changed to Dental practice activities (862300)
20241 changeaccounts 1
- AccountsAnnual report for 2023 published
20231 changeaccounts 1
- AccountsAnnual report for 2022 published
20221 changeaccounts 1
- AccountsAnnual report for 2021 published
20211 changeaccounts 1
- AccountsAnnual report for 2020 published
20192 changesownership 2
- OwnershipTandlæge Mathias Diernæs Holding ApS registered as owner (100%)
- OwnershipMathias Diernæs is no longer registered as owner
20181 changeaddress 1
- AddressMoved to Prins Christians Vænge 43, Skanderborg Bakker, 8660 Skanderborg
20171 changeaddress 1
- AddressMoved to Prins Christians Vænge 43, Skanderborg Bakker, 8660 Skanderborg
20161 changeaddress 1
- AddressMoved to Prins Christians Vænge 43, Skanderborg Bakker, 8660 Skanderborg
20131 changeownership 1
- OwnershipMathias Diernæs registered as owner (100%)
20111 changeindustry 1
- IndustryIndustry changed to Dental practice activities (862300)
20102 changesfounded 1 · management 1
- FoundedRegistered as TANDLÆGE MATHIAS DIERNÆS ApS
- ManagementMathias Diernæs appointed director
Related companies
Same industry in Skanderborg
- Tandlægeselskabet Godt Smil Skanderborg ApS11 employees
- Tandlæge Mads Berggren Riisberg ApS10 employees
- TandlægeCenteret Hørning Torv ApS9 employees
- Tandlægerne i Hørning ApS9 employees
- Tandlægeselskabet Ador Naibin ApS8 employees
- Stilling Tandlægerne ApS7 employees
Largest in the industry
- Tandlægerne Smil med Østergaard ApSDKK 69.9m
- Tandlægeselskabet Tandlægen.dk Aalborg ApSDKK 43.3m
- Plus1 Tandlægeklinik København ApSDKK 42m
- Tandprotesehuset ApSDKK 40.2m
- Tandlægeselskabet Colosseum Brøndby ApSDKK 38.8m
- Tandlægeselskabet Colosseum Ribe ApSDKK 31.2m
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.