Equity
€102,295 ▲ 32.8%
HARMONIC WAVES has made a profit without a break since 2020.
HARMONIC WAVES
Lifetime
14 annual accounts with figures on one time axispeak €74,354 (2024)
€38,724▼ 47.9%
lowest -€49,817 (2019)
€25,249▼ 46.9%
peak €102,295 (2025)
€102,295▲ 32.8%
€51,959▼ 9.2%
Board1 name since 2011
1 director
Documentsfilings and deeds
20-10-202681 days late
2025micro format
Gross margin from €74,354 to €38,724Result from €47,590 to €25,249Equity from €77,046 to €102,295Cash from €27,784 to €13,275
Key points
from the 2025 annual accountsChecked score
Bankruptcy probability within 12 months
Financial strength
Score breakdown
Comparable companies, two years later
In July 2024, 34,691 companies had the same profile as HARMONIC WAVES has now. Each dot stands for 87 companies, two years later.
95.3%
were still trading
3.9%
stopped another way
0.7%
went bankrupt
Test of the method
The method was tested on the 497,331 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 34,691 companies, not a prediction for HARMONIC WAVES. 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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The scores and ratios are Checked's own calculations, not a credit decision.
Signals
Recent changes
Registered in the Peppol Directory
Reachable for e-invoices through 0208:0836784257
Registered office moved within Rumst
New registered office: Dennenlaan 33 te 2840 Rumst · Previous registered office: Steenweg op Waarloos 10, 2840 Rumst · Board meeting of 09-05-2019 · Gazette deed
Incorporation
published on 09-06-2011 · Gazette deed
First establishment
Dennenlaan 33, Rumst
Comparable companies
same main activity, similar in size and age| Company | ||||
|---|---|---|---|---|
| HARMONIC WAVES Rumst | €154,255 | €38,724 | 66.3% | - |
| ICT CARE Antwerp | €168,906 | €40,576 | 84.2% | - |
| G&L Consulting Geel | €173,176 | €36,358 | 90.6% | - |
| TC-Software Schoten | €138,544 | €35,014 | 37.1% | - |
| EMPOWER IT Zandhoven | €159,338 | €37,766 | 70.2% | - |
| IDGENIC Heist-op-den-Berg | €137,900 | €33,856 | 82.8% | - |
| Dot. Interactive Ledegem | €150,118 | €39,615 | 30.4% | - |
These companies have the same main activity as HARMONIC WAVES: computer consultancy and computer facilities management (NACE 62200). They are comparable in size and age: total assets between €138,000 and €173,000, founded between 2009 and 2012.
Official details
Source: KBO- Status
- Active since 07-06-2011Normal situation
- Activity
- Computer consultancy and computer facilities managementNACE 62200
- Establishment unit
- 2.199.909.9162840 Rumst, since 07-06-2011
- Financial year end
- 31 December
- Peppol
- Reachable since 27-11-2025
Insights on HARMONIC WAVES
HARMONIC WAVES files the micro format. That format states no turnover. The gross margin fell from €39,995 in 2012 to €38,724 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 HARMONIC WAVES
- What is the company number of HARMONIC WAVES?
- The company number of HARMONIC WAVES is 0836.784.257. The VAT number is the same number with BE in front: BE 0836.784.257.
- Where is HARMONIC WAVES based?
- The registered office is at Dennenlaan 33, 2840 Rumst.Company details
- What does HARMONIC WAVES do?
- According to the KBO register, the main activity is computer consultancy and computer facilities management (NACE 62200).
- What is the legal form of HARMONIC WAVES?
- HARMONIC WAVES is a private limited company (pre-2019) (BVBA).
- When was HARMONIC WAVES founded?
- HARMONIC WAVES was founded on 07-06-2011.
- Is HARMONIC WAVES still active?
- Yes, HARMONIC WAVES is an active enterprise in the KBO register.
- What is the turnover of HARMONIC WAVES?
- The turnover in financial year 2025 is ≈ €130,000. This figure is estimated from the gross margin of €38,724 and 63 comparable companies (NACE 62200). It probably lies between €110,000 and €180,000.Financials
- Is HARMONIC WAVES profitable?
- In financial year 2025, HARMONIC WAVES made a profit of €25,249.
- Where can I find the annual accounts of HARMONIC WAVES?
- HARMONIC WAVES filed 14 annual accounts with the National Bank of Belgium, the latest for financial year 2025.
- When are the next annual accounts of HARMONIC WAVES due?
- HARMONIC WAVES must file the annual accounts for financial year 2026 by 31-07-2027.Timeline
Next steps
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