Tandlægeselskabet Colosseum Aalborg ApS
Private limited companyCVR 42513342HerlevActive
Tandlægeselskabet Colosseum Aalborg ApS is a private limited company, based in Herlev, active in dental practice activities, founded in 2021. Equity was negative at the end of 2025 (−DKK 29,087). The company went from a profit in 2024 to a loss of DKK 1m in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit fell 102% (2024 → 2025), to −DKK 114k.
- Net profit went from a profit of DKK 1.9m to a loss of DKK 1m (2024 → 2025).
- Equity turned negative: −DKK 29,087 (2024 → 2025).
Employees
- 9 fewer employees than a year earlier: 4 (11/2024) against 13 (11/2023).
Management and owners, last 24 months
- New in management: Mathias Riis Damgaard (ceo, 31/08/2026), Christian Rydiander Toelhøj (director, 31/08/2026) and Malin Birgitta Schmidt (ceo, 23/06/2025) (+1).
- Stepped down: Erik Andersen (ceo, 23/06/2025), Erik Andersen (board member, 23/06/2025) and Mathias Riis Damgaard (board member, 23/06/2025) (+3).
Registrations, last 24 months
- 25/09/2025: Moved to Herlev Bygade 14, 1, 2730 Herlev
- 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 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 | 1,282 | 7,458 | 5,684 | 7,342 | −114 | −101.6% |
| Operating profit (EBIT) | −446 | 138 | −1,568 | 1,997 | −1,033 | −151.7% |
| Profit before tax | −480 | 21 | −1,651 | 1,928 | −1,037 | −153.8% |
| Net profit | −480 | 21 | −1,651 | 1,928 | −1,037 | −153.8% |
| Total assets | 4,560 | 3,464 | 2,517 | 1,594 | 8 | −99.5% |
| Equity | −440 | −418 | −2,069 | 859 | −29 | −103.4% |
| Liabilities | 5,000 | 3,882 | 4,586 | 735 | 37 | −95% |
| Cash and cash equivalents | 309 | 125 | 203 | 362 | 8 | −97.8% |
| Average number of employees | 6 | – | 10 | 7 | 0 | −100% |
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 29,087 at the end of 2025.
How is this calculated?
Equity in the latest annual report is below zero.
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 | 19/07/2026 | The company | PDF not statedXBRL |
| 2024 | 01/01/2024 – 31/12/2024 | 03/07/2025 | The company | PDFXBRL |
| 2023 | 01/01/2023 – 31/12/2023 | 09/07/2024 | The company | PDFXBRL |
| 2022 | 01/01/2022 – 31/12/2022 | 14/07/2023 | The company | PDFXBRL |
| 2021 | 01/07/2021 – 31/12/2021 | 11/07/2022 | 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
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. 66,141of 69,742 Better than 5% | No. 60,886of 69,964 Better than 13% |
| Same industry and fewer than 20 employees702 companies in the comparison | No. 657of 702 Better than 6% | No. 618of 702 Better than 12% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 32,287of 33,588 Better than 4% | No. 28,730of 33,687 Better than 15% |
| All companies of type ApS66,508 companies in the comparison | No. 63,485of 66,379 Better than 4% | No. 57,203of 66,505 Better than 14% |
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- Tandlægeselskabet Colosseum Aalborg ApS−DKK 114k
- Tandlægerne Smil med Østergaard ApSDKK 69.9m
- Tandlægeselskabet Tandlægen.dk Aalborg ApSDKK 43.3m
- Tandlægeselskabet Colosseum Aalborg ApS−DKK 1m
- Tandlægerne Smil med Østergaard ApSDKK 6.3m
- Tandlægeselskabet Tandlægen.dk Aalborg ApSDKK 6.1m
- Tandlægeselskabet Colosseum Aalborg ApS−DKK 29,087
- Tandlægerne Smil med Østergaard ApSDKK 17.5m
- Tandlægeselskabet Tandlægen.dk Aalborg ApSDKK 4.2m
- Tandlægeselskabet Colosseum Aalborg ApS4
- 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- Colosseumklinikken Danmark ApS33.33%
- Erik Andersen50%
Management
2 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Mathias Riis Damgaard | CEO | 31/08/2026 |
| Christian Rydiander Toelhøj | Director | 31/08/2026 |
- Founders
- Colosseumklinikken Danmark ApS, Tandlæge Bo Bentsen ApS, Tandlæge Gitte Andersen ApS
Former management (9)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Mathias Riis Damgaard | Director | 01/07/2021 | 30/09/2021 |
| Bo Bentsen | Director | 30/09/2021 | 31/03/2023 |
| Gitte Møller Andersen | Director | 30/09/2021 | 30/09/2024 |
| Erik Andersen | CEO | 01/10/2024 | 23/06/2025 |
| Erik Andersen | Board member | 01/10/2024 | 23/06/2025 |
| Mathias Riis Damgaard | Board member | 01/10/2024 | 23/06/2025 |
| Malin Birgitta Schmidt | Chair of the board | 01/10/2024 | 23/06/2025 |
| Malin Birgitta Schmidt | CEO | 23/06/2025 | 31/08/2026 |
| Christopher Sebastian Östberg | Director | 23/06/2025 | 31/08/2026 |
Signing rule: Selskabet tegnes af en direktør
Address and production units
1 active production unitsHerlev Bygade 14
2730 Herlev
Herlev Municipality · Postcode 2730
Other companies at the address (2)
- Colosseumklinikken Danmark ApSNon-financial holding companies
- Colosseum Økonomiadministration ApSOffice administrative and support activities
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Tandlægeselskabet Colosseum Aalborg ApS | Herlev Bygade 14, 1, 2730 Herlev | 4 | 1027316561 |
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
36 registered events20265 changesmanagement 4 · accounts 1
- ManagementMathias Riis Damgaard appointed ceo
- ManagementChristian Rydiander Toelhøj appointed director
- ManagementChristopher Sebastian Östberg stepped down as director
- ManagementMalin Birgitta Schmidt stepped down as ceo
- AccountsAnnual report for 2025 published
20259 changesaddress 1 · accounts 1 · management 6 · industry 1
- AddressMoved to Herlev Bygade 14, 1, 2730 Herlev
- AccountsAnnual report for 2024 published
- ManagementChristopher Sebastian Östberg appointed director
- ManagementMalin Birgitta Schmidt appointed ceo
- ManagementMathias Riis Damgaard stepped down as board member
- ManagementErik Andersen stepped down as ceo
- ManagementErik Andersen stepped down as board member
- ManagementMalin Birgitta Schmidt stepped down as chair of the board
- IndustryIndustry changed to Dental practice activities (862300)
20248 changesmanagement 5 · ownership 2 · accounts 1
- ManagementMathias Riis Damgaard appointed board member
- ManagementErik Andersen appointed ceo
- ManagementErik Andersen appointed board member
- ManagementMalin Birgitta Schmidt appointed chair of the board
- OwnershipErik Andersen registered as owner (50%)
- ManagementGitte Møller Andersen stepped down as director
- OwnershipTANDLÆGE GITTE ANDERSEN ApS is no longer registered as owner
- AccountsAnnual report for 2023 published
20235 changesaccounts 1 · ownership 3 · management 1
- AccountsAnnual report for 2022 published
- OwnershipTANDLÆGE GITTE ANDERSEN ApS registered as owner (50%)
- OwnershipTANDLÆGE BO BENTSEN ApS is no longer registered as owner
- OwnershipTANDLÆGE GITTE ANDERSEN ApS is no longer registered as owner
- ManagementBo Bentsen stepped down as director
20221 changeaccounts 1
- AccountsAnnual report for 2021 published
20218 changesmanagement 4 · founded 1 · ownership 3
- ManagementGitte Møller Andersen appointed director
- ManagementBo Bentsen appointed director
- ManagementMathias Riis Damgaard stepped down as director
- FoundedRegistered as Tandlægeselskabet Colosseum Aalborg ApS
- ManagementMathias Riis Damgaard appointed director
- OwnershipTANDLÆGE BO BENTSEN ApS registered as owner (25%)
- OwnershipTANDLÆGE GITTE ANDERSEN ApS registered as owner (25%)
- OwnershipCOLOSSEUMKLINIKKEN DANMARK ApS registered as owner (33.33%)
Related companies
Same industry in Herlev
- Tandlægeselskabet Tandlægen.dk - Herlev ApS18 employees
- Tandlægeselskabet Colosseumklinikken Herlev ApS17 employees
- Tandlægeselskabet Dentalklinikken Herlev ApS8 employees
- Herlev Tandlægeklinik ApS3 employees
- Tandlæge Karsten Damgaard Laugesen ApS2 employees
Same people in management
- Tandlægeselskabet Colosseumklinikken København ApSvia Mathias Riis Damgaard
- Colosseumklinikken Danmark ApSvia Mathias Riis Damgaard
- Tandlægeselskabet Colosseum Slagelse ApSvia Mathias Riis Damgaard
- Tandlægeselskabet Colosseum Vejle ApSvia Mathias Riis Damgaard
- Tandlægeselskabet Colosseum Brøndby ApSvia Erik Andersen
- Tandlægeselskabet Colosseumklinikken Herlev ApSvia Mathias Riis Damgaard
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. The company is protected against advertising; contact details are not shown, and the data must not be used for marketing.