Equity
-€27,035
Debts exceed assets in financial year 2025.
RB4 TECHNOLOGY
Lifetime
19 annual accounts with figures on one time axis, 21 filings since 2004peak €46,006 (2009)
€1,556▼ 87.5%
lowest -€22,702 (2010)
-€656▼ €11,224
peak €47,718 (2008)
-€27,035▼ €656
€48,387▼ 0.3%
peak 1 FTE (2009)
-not published
Board1 name since 2021
1 director
Documentsfilings and deeds
28-08-202628 days late
2025micro format
Gross margin from €12,451 to €1,556Loss of €656Cash from €6,979 to €2,584
Key points
from the 2025 annual accountsDebts
€48,387 227% of the balance sheet
Suppliers 2%Taxes and wages 3%Other 96%
Position in the sector
-126.6%
Lower solvency than 95% of companies in architecture and engineering. Sector median 54.0% · 12,260 companies.
2025 accounts filed 28 days after the deadline
Checked score
Bankruptcy probability within 12 months
Financial strength
Score breakdown
Comparable companies, two years later
In July 2024, 2,795 companies had the same profile as RB4 TECHNOLOGY has now. Each dot stands for 7 companies, two years later.
90.3%
were still trading
6.1%
stopped another way
2.1%
went bankrupt
Another 1.4% stopped without a precise date, possibly only after those two years.
Test of the method
The method was tested on the 497,762 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 | 2.9% | 3.1% |
| 10 | 5.6% | 6.1% |
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 2,795 companies, not a prediction for RB4 TECHNOLOGY. 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
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Signals
Recent changes
Registered in the Peppol Directory
Reachable for e-invoices through 0208:0480136736
First establishment
Rue des Vennes 161, Liège
Incorporation
published on 09-05-2003 · Gazette deed
Comparable companies
same main activity, similar in size and age| Company | ||||
|---|---|---|---|---|
| RB4 TECHNOLOGY Liège | €21,352 | €1,556 | -126.6% | - |
| CLEMMENS CONSULT Poperinge | €21,236 | €2,118 | 54.1% | - |
| A+D CONCEPT Uccle | €32,014 | €1,280 | 99.6% | - |
| Rudi Veelaert, Veiligheidscoördinator Mortsel | €24,799 | -€9,051 | 78.4% | - |
| HALINTEC Brussels | €18,286 | -€6,421 | -173.8% | - |
| Guy REGINSTER Architecte Ferrières | €15,842 | -€2,788 | 17.0% | - |
| G.P. CONSULT Liège | €27,564 | -€9,056 | 68.8% | - |
These companies have the same main activity as RB4 TECHNOLOGY: engineering and related technical consultancy, excluding land surveyors (NACE 71121). They are comparable in size and age: total assets between €15,800 and €32,000, founded between 1997 and 2005.
Official details
Source: KBO- Status
- Active since 29-04-2003Normal situation
- Activity
- Engineering and related technical consultancy, excluding land surveyorsNACE 71121
- Establishment unit
- 2.131.784.8364020 Liège, since 23-05-2003
- Financial year end
- 31 December
- Peppol
- Reachable since 08-12-2025
Insights on RB4 TECHNOLOGY
RB4 TECHNOLOGY files the micro format. That format states no turnover. The gross margin fell from €3,114 in 2006 to €1,556 in 2025.
The balance sheet grew most from 2007 to 2009 through fixed assets.
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 RB4 TECHNOLOGY
- What is the company number of RB4 TECHNOLOGY?
- The company number of RB4 TECHNOLOGY is 0480.136.736. The VAT number is the same number with BE in front: BE 0480.136.736.
- Where is RB4 TECHNOLOGY based?
- The registered office is at Rue des Vennes 161, 4020 Liège.Company details
- What does RB4 TECHNOLOGY do?
- According to the KBO register, the main activity is engineering and related technical consultancy, excluding land surveyors (NACE 71121).
- What is the legal form of RB4 TECHNOLOGY?
- RB4 TECHNOLOGY is a private limited company (pre-2019) (BVBA).
- When was RB4 TECHNOLOGY founded?
- RB4 TECHNOLOGY was founded on 29-04-2003.
- Is RB4 TECHNOLOGY still active?
- Yes, RB4 TECHNOLOGY is an active enterprise in the KBO register.
- What is the turnover of RB4 TECHNOLOGY?
- The turnover in financial year 2025 is ≈ €7,200. This figure is estimated from the gross margin of €1,556 and 34 comparable companies (NACE 71121). It probably lies between €4,900 and €14,000. It is a rough estimate.Financials
- Is RB4 TECHNOLOGY profitable?
- In financial year 2025, RB4 TECHNOLOGY made a loss of €656.
- Where can I find the annual accounts of RB4 TECHNOLOGY?
- RB4 TECHNOLOGY filed 21 annual accounts with the National Bank of Belgium, the latest for financial year 2025.
- When are the next annual accounts of RB4 TECHNOLOGY due?
- RB4 TECHNOLOGY must file the annual accounts for financial year 2026 by 31-07-2027.Timeline
Next steps
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