Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Tight liquidity NBB
Cash and receivables cover 51 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
33 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
QUANTUM WAVE SOLUTIONS BELGIUM from Elsene, company number BE0729601138, closed financial year 2025 with a result of € -2,902 after tax. For that financial year QUANTUM WAVE SOLUTIONS BELGIUM recorded a gross margin of € 371 and equity of € 58,945. Compared with financial year 2024, the result moved from € 2,182 to € -2,902. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 14, 2026.
€ 58,945
▼ 5% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -2,902
▼ still € 2,182 profit in 2024
Profit after tax over the fiscal year.
€ 6,212
▼ 5% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 56,945.
People and assets in 2025
€ 845
▼ 70% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 2,115
▲ 54% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 1,397
▲ 249% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € -3,877 | € 3,447 | € 4,659 | € 371 | ▼ 92% |
| Profit after taxes | € -6,410 | € 687 | € 2,182 | € -2,902 | ▼ € 5,084 |
| Equity | € 58,978 | € 59,665 | € 61,847 | € 58,945 | ▼ 5% |
| Total debts | € 6,512 | € 24,126 | € 19,941 | € 21,222 | ▲ 6% |
| Cash | € 31,246 | € 7,044 | € 6,526 | € 6,212 | ▼ 5% |
| Retained profit | € 56,978 | € 57,665 | € 59,847 | € 56,945 | ▼ 5% |
| Balance sheet total | € 65,490 | € 83,791 | € 81,788 | € 80,167 | ▼ 2% |
Key figures of QUANTUM WAVE SOLUTIONS BELGIUM, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to QUANTUM WAVE SOLUTIONS BELGIUM?
What happened at QUANTUM WAVE SOLUTIONS BELGIUM in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 2,902 (▼ € 5,084 vs 2024). Source: NBB ↗
- New establishment in Elsene. KBO
- Start of the company according to the CBE. KBO
In short
From € 6,411 loss in 2022 to € 2,902 loss in 2025.
Paid € 1,305 in corporate taxes since 2022.
Best year ever: 2024, with € 2,182 profit.
A new publication or filing at QUANTUM WAVE SOLUTIONS BELGIUM? We notify you, reason included.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Establishments
Establishment units
Physical locations of this company
Aarlenstraat 25
1050 Elsene
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 33 companies are registered at this address.
All companies at this address →NIELSEN
€ 265,742 gross margin · 2024
GHYSELS, FLAMEY EN EMPEREUR
THE EUROPEAN CHEMICAL TRANSPORT ASSOCIATION
IT LINE
€ 431,063 revenue · 2025
LUND
€ 972,247 gross margin · 2024
+28 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0729.601.138
- VAT number
- BE 0729.601.138
- Registered office
- Aarlenstraat 25, 1050 Elsene
- Names & denominations
- QUANTUM WAVE SOLUTIONS BELGIUM · QWS Belgium
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 1 July 2019
- Peppol
- Active · Active since 1 Jan 2001
- Activities · NACE
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