Turnover
≈ €280,000 estimated
The micro format states no turnover.
RONTJE
Lifetime
6 annual accounts with figures on one time axispeak €57,614 (2020)
€22,214▼ 31.2%
lowest -€1,764 (2021)
€9,504▼ 27.5%
peak €63,056 (2025)
€63,056▲ 17.7%
€39,769▲ 63.0%
Board1 name since 2019
1 directorHUYBEN,Ronald Yvonne Pierre
Documentsfilings and deeds
31-08-202631 days late
2025micro format
Gross margin from €32,310 to €22,214Result from €13,099 to €9,504Equity from €53,552 to €63,056Debts from €24,393 to €39,769Investments €48,871Cash from €14,078 to €24,665
Key points
from the 2025 annual accountsInvestments
€52,727 9.9 × depreciation
Green is investment, beige is depreciation.
Filings
6 annual accounts 2 late
The 2025 accounts came latest: 31 days after the end of the period.
Checked score
84
Excellent
Financially stronger than 66% of micro companies in specialised construction (NACE 43)
Probability in this band: under 0.55%
Bankruptcy probability within 12 months
0.5% Very low
0%0.5%1.5%4%10%≥ 25%
The dashed line is the sector median: 0.7% across 47,693 companies (NACE 43, micro).
About 5 in 1,000 comparable companies go bankrupt within 12 months (an estimate).
Last 24 months
12-2024: 0.8%
01-2025: 0.8%● unchanged vs 12-2024
02-2025: 0.7%▼ -0.1 percentage points vs 01-2025
03-2025: 0.7%● unchanged vs 02-2025
04-2025: 0.8%▲ +0.1 percentage points vs 03-2025
05-2025: 0.8%● unchanged vs 04-2025
06-2025: 0.9%▲ +0.1 percentage points vs 05-2025
07-2025: 0.9%● unchanged vs 06-2025
08-2025: 1.3%▲ +0.4 percentage points vs 07-2025
09-2025: 1.5%▲ +0.2 percentage points vs 08-2025highest value
10-2025: 0.7%▼ -0.8 percentage points vs 09-2025
11-2025: 0.7%● unchanged vs 10-2025
12-2025: 0.7%● unchanged vs 11-2025
01-2026: 0.7%● unchanged vs 12-2025
02-2026: 0.7%● unchanged vs 01-2026
03-2026: 0.6%▼ -0.1 percentage points vs 02-2026
04-2026: 0.7%▲ +0.1 percentage points vs 03-2026
05-2026: 0.7%● unchanged vs 04-2026
06-2026: 0.7%● unchanged vs 05-2026
07-2026: 0.7%● unchanged vs 06-2026
08-2026: 1.3%▲ +0.6 percentage points vs 07-2026
09-2026: 0.5%▼ -0.8 percentage points vs 08-2026lowest value
10-2026: 0.5%● unchanged vs 09-2026lowest value
11-2026: 0.5%● unchanged vs 10-2026lowest value
Financial strengthStrong
Score breakdown
raises risk
Last filed accounts filed 31 days late; 1 of the last 3 accounts late
Size: total assets €102,825
lowers risk
Liquidity: current ratio 2.57, cash €24,665
Equity €63,056 (61.3% of total assets)
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 43, micro). It does better than 67% of them on solvency, 73% on liquidity, 60% on profitability and 65% on growth.
The bankruptcy probability was computed on 09-11-2026 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, 26,972 companies had the same profile as RONTJE has now. Each dot stands for 68 companies, two years later.
94.9%
were still trading
3.4%
stopped another way
1.6%
went bankrupt
Another 0.1% stopped without a precise date, possibly only after those two years.
That fits the bankruptcy probability of RONTJE itself: 0.5% 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 26,972 companies, not a prediction for RONTJE. 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 €5,000 on 30-day terms is acceptable
Liquidity is ample, with a current ratio of 2.57 (2.85 in 2024), above the usual 1.5. Short-term debt is 18.8% and cash 24% of total assets. 38.7% 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
Five signals.
lowers riskraises risk
raises risk · 2025 accounts filed 31 days late
The financial year that closed on 31-12-2025 was due by 31-07-2026 and was filed on 31-08-2026, 31 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 · 6 filingsDeviation from the deadline
2025
31 days late
2024
29 days late
2023
15 days early
2022
21 days early
2021
23 days early
2020
24 days early
← before the deadline
after the deadline →
tick = median of all Belgian filingsring = median in the sector
The company filed its last 6 accounts on average 4 days before the deadline. In the sector (NACE 43), the median for financial year 2024 was 1 day before the deadline, and 43% 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 17 July (4 of the last 5 accounts filed within 43 days either side of that date).
Companies Code · seven monthsWhere today falls in the filing period
10-11-2026 today31-12-2026 year end31-07-2027 deadline
Recent changes
Registered in the Peppol Directory
Reachable for e-invoices through 0208:0739778418
Incorporation
Founding capital of €5,000, 100 shares · Founder: HUYBEN, Ronald Yvonne Pierre (comparant) · Appointment: HUYBEN, Ronald Yvonne Pierre (director) · published on 20-12-2019 · Gazette deed
First establishment
Gierensstraat 8, Genk
Comparable companies
same main activity, similar in size and age| Company | ||||
|---|---|---|---|---|
| RONTJE Genk | €102,825 | €22,214 | 61.3% | - |
| SUCCES CONSTRUCT Braine-le-Château | €110,795 | €24,922 | 94.8% | - |
| GVB SERVICE & RENOVATIONS Destelbergen | €118,337 | €23,464 | 34.5% | - |
| Luxor Outdoor Heusden-Zolder | €89,165 | €24,492 | 29.9% | - |
| DS WORKS Sint-Truiden | €83,387 | €33,461 | 82.0% | - |
| DENCOR Wemmel | €127,816 | €18,735 | 17.3% | - |
| Kroma Antwerp | €93,672 | €16,375 | 50.3% | - |
These companies have the same main activity as RONTJE: other construction installation (NACE 43240). They are comparable in size and age: total assets between €83,400 and €128,000, founded between 2019 and 2021.
Official details
Source: KBO- Status
- Active since 18-12-2019Normal situation
- Activity
- Other construction installationNACE 43240and 3 others
- Establishment unit
- 2.297.332.3603600 Genk, since 18-12-2019
- Financial year end
- 31 December
- Peppol
- Reachable since 03-09-2025
Insights on RONTJE
RONTJE files the micro format. That format states no turnover. The gross margin fell from €57,614 in 2020 to €22,214 in 2025.
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 RONTJE
- What is the company number of RONTJE?
- The company number of RONTJE is 0739.778.418. The VAT number is the same number with BE in front: BE 0739.778.418.
- Where is RONTJE based?
- The registered office is at Gierensstraat 8, 3600 Genk.Company details
- What does RONTJE do?
- According to the KBO register, the main activity is other construction installation (NACE 43240).
- What is the legal form of RONTJE?
- RONTJE is a private limited company (BV).
- When was RONTJE founded?
- RONTJE was founded on 18-12-2019.
- Is RONTJE still active?
- Yes, RONTJE is an active enterprise in the KBO register.
- What is the turnover of RONTJE?
- The turnover in financial year 2025 is ≈ €280,000. This figure is estimated from the gross margin of €22,214 and 34 comparable companies (NACE 43240). It probably lies between €130,000 and €540,000. It is a rough estimate.Financials
- Is RONTJE profitable?
- In financial year 2025, RONTJE made a profit of €9,504.
- Where can I find the annual accounts of RONTJE?
- RONTJE filed 6 annual accounts with the National Bank of Belgium, the latest for financial year 2025.
- When are the next annual accounts of RONTJE due?
- RONTJE must file the annual accounts for financial year 2026 by 31-07-2027.Timeline
Next steps
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