Losses
-€6.5m in three years
Every financial year from 2023 to 2025 closed with a loss. 2024 was the heaviest.
OD Tandartsen
Lifetime
15 annual accounts with figures on one time axispeak €3.3m (2023)
-not published
lowest -€2.3m (2024)
-€2.1m▲ €193,320
peak €9.9m (2023)
€5.6m▼ 27.1%
€30.3m▲ 26.9%
peak 103.2 FTE (2025)
103.2 FTE▲ 35.6%
Board14 names since 2011all names
3 directorsODONTOLIA GROUP and 2 others
Owners3 names in the annual accounts
100%OD Services and 1 other
Documentsfilings and deeds
03-08-20263 days late
2025financial year
Turnover from €30.5m to €37.8mLoss of €2.1mStaff from 76.1 FTE to 103.2 FTEMerger proposal: OD Tandartsen takes over Tandartsenpraktijk… 25-11Merger proposal: OD Tandartsen takes over B-DENT 25-11Merger proposal: OD Tandartsen takes over CMT HASSELT 25-11
Key points
from the 2025 annual accountsDebts
€30.3m 84% of the balance sheet
Financial debts 2%Suppliers 19%Taxes and wages 3%Other 76%
Of this, €8.0m falls due within a year.
Investments
€15.8m 3.9 × depreciation
Green is investment, beige is depreciation. Machinery stands 29.3% higher than in 2024.
Staff
131 employees on 31-12-2025
In 2025, 81 people joined and 66 left. On top of that, 0.1 agency workers worked there on average.
Payment terms
68 days to suppliers
OD Tandartsen pays its suppliers 22 days later than in 2024. Customers pay 1 day later.
Restructuring
19
19 restructurings since 2023. Latest: merger with Tandartsen Klaverblad.
2025 accounts filed 3 days after the deadline
Checked score
83
Excellent
Financially stronger than 33% of medium-sized companies in human health (NACE 86)
Probability in this band: under 0.55%
Bankruptcy probability within 12 months
0.3% Very low
0%0.5%1.5%4%10%≥ 25%
The dashed line is the sector median: < 0.1% across 84 companies (NACE 86, medium-sized).
About 3 in 1,000 comparable companies go bankrupt within 12 months (an estimate).
Last 24 months
12-2024: 0.4%
01-2025: 0.4%● unchanged vs 12-2024
02-2025: 0.4%● unchanged vs 01-2025
03-2025: 0.5%▲ +0.1 percentage points vs 02-2025
04-2025: 0.5%● unchanged vs 03-2025
05-2025: 0.5%● unchanged vs 04-2025highest value
06-2025: 0.3%▼ -0.2 percentage points vs 05-2025
07-2025: 0.3%● unchanged vs 06-2025
08-2025: 0.4%▲ +0.1 percentage points vs 07-2025
09-2025: 0.5%▲ +0.1 percentage points vs 08-2025
10-2025: 0.2%▼ -0.3 percentage points vs 09-2025
11-2025: 0.2%● unchanged vs 10-2025
12-2025: 0.2%● unchanged vs 11-2025
01-2026: 0.2%● unchanged vs 12-2025
02-2026: 0.2%● unchanged vs 01-2026lowest value
03-2026: 0.2%● unchanged vs 02-2026
04-2026: 0.2%● unchanged vs 03-2026
05-2026: 0.3%▲ +0.1 percentage points vs 04-2026
06-2026: 0.3%● unchanged vs 05-2026
07-2026: 0.3%● unchanged vs 06-2026
08-2026: 0.5%▲ +0.2 percentage points vs 07-2026
09-2026: 0.3%▼ -0.2 percentage points vs 08-2026
10-2026: 0.3%● unchanged vs 09-2026
11-2026: 0.3%● unchanged vs 10-2026
Financial strengthWeak
Score breakdown
raises risk
1 change of registered office in 24 months
Liquidity: current ratio 0.42, cash €2.0m
Loss of €2.1m, the second in a row (financial year 2025)
lowers risk
Sector: Human health activities (NACE 86)
Calculation
The band follows from the bankruptcy probability. 10 more points roughly halve it.
| 75-100 | Excellent | under 0.55% |
| 60-74 | Healthy | 0.55% to 1.5% |
| 45-59 | Fair | 1.5% to 4.2% |
| 25-44 | Weak | 4.2% to 15.0% |
| 0-24 | Critical | over 15.0% |
Where the company stands within its band depends half on the bankruptcy probability and half on how it does against its sector peers (NACE 86, medium-sized). It does better than 19% of them on solvency, 36% on liquidity, 24% on profitability and 54% on growth.
The bankruptcy probability was computed on 08-11-2026 by the bankruptcy model of 2 October 2026, which learns from Belgian bankruptcies and reads the registers, the annual accounts and the Belgian Official Gazette.
The probability rests on the annual accounts with balance sheet date 31-12-2025.
Of the companies with a bankruptcy probability in the very low class on 30-06-2025, 0.1% went bankrupt within twelve months.
Some facts cap the score, however low the probability. With negative or zero equity, a heavy loss, a special status in the KBO, one missing filing or accounts filed more than 90 days late, the score is Fair at most (59). With two missing filings, it is Weak at most (44). During a judicial reorganisation or at the company's end (bankruptcy, dissolution, liquidation), it is Critical at most (24).
Comparable companies, two years later
In July 2024, 120 companies had the same profile as OD Tandartsen has now. Each dot is one company, two years later.
95.0%
were still trading
5.0%
stopped another way
0.0%
went bankrupt
That fits the bankruptcy probability of OD Tandartsen itself: 0.3% within 12 months.
Test of the method
The method was tested on the 497,447 companies of July 2024. Each company was given the bankruptcy share of the same profile a year earlier, in July 2023. The expectation was that 1.6% would go bankrupt within 24 months. In fact 1.7% went bankrupt.
| Group | Expected | Actual |
|---|---|---|
| 1 | 0.2% | 0.2% |
| 2 | 0.3% | 0.5% |
| 3 | 0.5% | 0.6% |
| 4 | 0.7% | 0.8% |
| 5 | 0.9% | 0.9% |
| 6 | 1.3% | 1.5% |
| 7 | 1.6% | 1.8% |
| 8 | 1.8% | 1.8% |
| 9 | 3.0% | 3.1% |
| 10 | 5.6% | 6.2% |
A company that went bankrupt had a higher expected share than one that kept going in 74.5% of comparisons. The level depends on the economy. In a year with more bankruptcies than the year before, the actual share is higher than the expected one.
This is an observation about 120 companies, not a prediction for OD Tandartsen. The sector does not count, because the KBO no longer lists a sector for a company that has stopped. By sector, mostly the survivors would count, which would paint too rosy a picture.
Credit verdict
Credit of up to €460,000 on 30-day terms is acceptable
Liquidity is insufficient, with a current ratio of 0.42 (0.18 in 2024), below 1. Short-term debt is 22.2% and cash 5.5% of total assets. 84.5% of the assets are financed with debt and provisions.
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The scores and ratios are Checked's own calculations, not a credit decision.
Signals
Seven signals.
lowers riskraises risk
raises risk · Persistent losses
Two consecutive loss-making years (2024 and 2025); equity is also lower. May indicate structural pressure on profitability.
NBB · annual accounts 2025Net result per financial year
1819202122232425
2018 to 2025 · latest year -€2.1m
raises risk · Weak solvency compared with the sector
Solvency (equity / total assets) is in the sector's weakest quartile: better than 19% of 784 sector peers (2025).
NBB · sector comparisonPosition among 784 sector peers
Solvency
better than 19%
← weakest
strongest →
raises risk · 2025 accounts filed 3 days late
The financial year that closed on 31-12-2025 was due by 31-07-2026 and was filed on 03-08-2026, 3 days later. Nearly half (47%) of Belgian companies file late; of those that file 1 to 90 days late, 2.0% are now bankrupt, dissolved or in another special legal status, against 1.66% of all filers. A delay like this does not count in the score.
NBB · 10 filingsDeviation from the deadline
2025
3 days late
2024
32 days late
2023
28 days late
2022
28 days late
2021
32 days late
2020
87 days late
2019
14 days early
← before the deadline
after the deadline →
tick = median of all Belgian filingsring = median in the sector
The company filed its last 7 accounts on average 28 days after the deadline. In the sector (NACE 86), the median for financial year 2024 was 7 days before the deadline, and 36% of those companies filed late.
Searched, nothing found (2)
neutral · Next filing not due yet
The next financial year closes on 31-12-2026 and is due by 31-07-2027. Nothing is late today. The company usually files around 29 August (5 of the last 5 accounts filed within 30 days either side of that date).
Companies Code · seven monthsWhere today falls in the filing period
09-11-2026 today31-12-2026 year end31-07-2027 deadline
Board and ownership
GM
Greenwich Management BVBA
Director, Christophe Detollenaere, since 01-04-2022
- OD Services 100%score 83equity €38.0m (2025) · 2025 annual accounts of OD Services
Shares in 5 companies, including B-DENT and CMT HASSELT
Board & ownershipRecent changes
Merger with OD Tandartsen
Dissolution of the company · Dissolved without liquidation on 31-07-2026 · Gazette deed
Registered office moved within Mechelen
New registered office: Battelsesteenweg 455B (1e verdieping rechts), 2800 Mechelen · Previous registered office: Kardinaal Mercierplein 2 /309, 2800 Mechelen · Board meeting of 31-03-2026 · Gazette deed
Merger: OD Tandartsen takes over B-Dent
The company holds all the shares of B-Dent · The company holds all the shares of Tandartsenpraktijk Doucet · The company holds all the shares of CMT HASSELT · Gazette deed
Comparable companies
same main activity, similar in size and age| Company | ||||
|---|---|---|---|---|
| OD Tandartsen Mechelen | €37.8m | -2.3% | 15.5% | 103.2 |
| BAYRIME Woluwe-Saint-Pierre | - | - | 49.9% | - |
| Asterisk Dental Overijse | - | - | -9.3% | - |
| Remeran Oostkamp | - | - | 57.4% | - |
| Dentius Antwerp | €113.5m | 4.4% | 14.4% | 347.6 |
| ManageLine Grez-Doiceau | - | - | 28.4% | - |
| Goedekoning Diest | - | - | 49.9% | - |
Grey: the largest companies of the sector (human health (NACE 86)), without their names. Blue: the sector peers from the table.
These companies have the same main activity as OD Tandartsen: dental practice (NACE 86230). They are comparable in size and age: total assets between €6.7m and €75m, founded between 1998 and 2022.
Official details
Source: KBO- Status
- Active since 31-03-2011Normal situation
- Activity
- Dental practiceNACE 86230
- Joint committee
- 330Health institutions and services · annual accounts 2022
- Establishment units
- 2.199.095.5122018 Antwerp, since 31-03-2011
- 2.325.180.5652150 Antwerp, since 01-01-2022and 26 others
- Financial year end
- 31 December
- Peppol
- Reachable since 20-11-2020
Annual accounts 2025
- €35.9m▲ 13.9%
- Employeeson 31-12-2025
- 131▲ 39.4%
- Filing
- Filed on 03-08-2026
Companies linked to OD Tandartsen
Subsidiaries and holdings
Insights on OD Tandartsen
OD Tandartsen has existed since 2011. The present size dates from 2023. The gross margin rose that year from €1.2m to €3.3m and staff from 15.3 to 37 full-time equivalents. In 2023 ten sites were added.
Solvency fell in 2025 from 24.2% to 15.5% because of the loss and higher debts to suppliers.
OD Services holds all the shares. In April 2022, four directors stepped down. In June 2022, the Official Gazette published the appointment of ODONTOLIA GROUP as managing director.
Sources: KBO register, filings at the National Bank, Belgian Official Gazette. Click a figure with a dotted line for the item and the filing.
Key facts about OD Tandartsen
- What is the company number of OD Tandartsen?
- The company number of OD Tandartsen is 0835.366.671. The VAT number is the same number with BE in front: BE 0835.366.671.
- Where is OD Tandartsen based?
- The registered office is at Battelsesteenweg 455B, 2800 Mechelen.Company details
- What does OD Tandartsen do?
- According to the KBO register, the main activity is dental practice (NACE 86230).
- What is the legal form of OD Tandartsen?
- OD Tandartsen is a private limited company (BV).
- When was OD Tandartsen founded?
- OD Tandartsen was founded on 31-03-2011.
- Is OD Tandartsen still active?
- Yes, OD Tandartsen is an active enterprise in the KBO register.
- How many employees does OD Tandartsen have?
- OD Tandartsen had an average of 103.2 full-time equivalents in financial year 2025, according to the filed annual accounts.Financials
- Which joint committee does OD Tandartsen fall under?
- In its 2022 annual accounts, OD Tandartsen states joint committee 330 (Health institutions and services).
- What is the turnover of OD Tandartsen?
- The turnover of OD Tandartsen was €37.8m in financial year 2025, according to the filed annual accounts.
- Is OD Tandartsen profitable?
- In financial year 2025, OD Tandartsen made a loss of €2.1m.
- Where can I find the annual accounts of OD Tandartsen?
- OD Tandartsen filed 15 annual accounts with the National Bank of Belgium, the latest for financial year 2025.
- When are the next annual accounts of OD Tandartsen due?
- OD Tandartsen must file the annual accounts for financial year 2026 by 31-07-2027.Timeline
Next steps
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