Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Busy address KBO
15 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
HEYNEN, NYSSEN & Cie - Réviseurs d'Entreprises from Liège, company number BE0429943392, closed financial year 2025 with a result of € 28,494 after tax. For that financial year HEYNEN, NYSSEN & Cie - Réviseurs d'Entreprises recorded a gross margin of € 119,607 and equity of € 362,080. Compared with financial year 2024, the result moved from € 62,523 to € 28,494. The company is profitable. 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 February 9, 2026.
€ 362,080
▼ 32% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 28,494
▼ 54% vs 2024
Profit after tax over the fiscal year.
€ 22,650
▼ 48% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 198,000 paid out
More than the year’s profit went to the shareholders; reserves fell.
People and assets in 2025
1
Average over the fiscal year, from the social balance sheet.
€ 61,852
▲ 15% vs 2024
€ 61,900 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 50,273
▼ 29% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 104,645
▼ 32% vs 2024
€ 46,579 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 112,394
▼ 36% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 17,963
▼ 61% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 81,869 | € 100,811 | € 155,201 | € 119,607 | ▼ 23% |
| Profit after taxes | € 22,859 | € 30,906 | € 62,523 | € 28,494 | ▼ 54% |
| Equity | € 443,801 | € 473,282 | € 534,246 | € 362,080 | ▼ 32% |
| Total debts | € 188,109 | € 228,203 | € 476,141 | € 536,780 | ▲ 13% |
| Cash | € 55,960 | € 5,442 | € 43,245 | € 22,650 | ▼ 48% |
| Retained profit | € 290,801 | € 320,282 | € 381,246 | € 209,080 | ▼ 45% |
| Dividend | € 0 | € 0 | € 0 | € 198,000 | |
| Bank debt | € 22,269 | € 14,005 | € 154,818 | € 104,645 | ▼ 32% |
| Balance sheet total | € 631,911 | € 701,485 | € 1,010,386 | € 898,859 | ▼ 11% |
| Employees (FTE) | 2 | 1.3 | 1 | 1 |
Key figures of HEYNEN, NYSSEN & Cie - Réviseurs d'Entreprises, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 January 2027.
What happened to HEYNEN, NYSSEN & Cie - Réviseurs d'Entreprises?
What happened at HEYNEN, NYSSEN & Cie - Réviseurs d'Entreprises in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 28,494 (▼ 54% vs 2024). filed late Source: NBB ↗
- HN2C became a director. NBB
- Fabien HEYNEN became a director. NBB
- Didier NYSSEN became a director. NBB
- New establishment in Liège. KBO
- Start of the company according to the CBE. KBO
In short
From € 22,859 profit in 2022 to € 28,494 profit in 2025.
Paid € 46,247 in corporate taxes since 2022.
Best year ever: 2024, with € 62,523 profit.
On average € 119,600 of value added per employee in 2025.
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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
Management
The stake of HN2C comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
HEYNEN, NYSSEN & Cie - Réviseurs d'EntreprisesBehind HEYNEN, NYSSEN & Cie - Réviseurs d'Entreprises are Fabien HEYNEN, Didier NYSSEN and HN2C. The shares are held by HN2C (100%).
Directors
According to the 2025 annual accounts
Fabien HEYNEN
Manager
since 1997
Didier NYSSEN
Manager
Also active at: FIDUCIAIRE S.O.C.A.F., FIDUCIAIRE NYSSEN ET CIE, HN2C, Fiduciaire A. CHARLIER
since 1997
Director
since 2017
Shareholders
100%
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Rue du Parc 69 box A
4020 Liège
Rue du Parc 69 box a
4020 Liège
Active since 10 December 1986
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 15 companies are registered at this address.
All companies at this address →EVENT PROMOTION
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€ 2.4 million revenue · 2024
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€ -2,722 gross margin · 2025
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€ 140,200 gross margin · 2025
IMMOBILIERE SORRENTO
€ -1,415 gross margin · 2025
+10 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
- 0429.943.392
- VAT number
- BE 0429.943.392
- Registered office
- Rue du Parc 69 bus A, 4020 Liège
- Names & denominations
- HEYNEN, NYSSEN & Cie - Réviseurs d'Entreprises · HEYNEN, NYSSEN & Cie
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 10 December 1986
- Peppol
- Active · Active since 24 Nov 2025
- Activities · NACE
Activiteiten van bedrijfsrevisoren
Bedrijfsrevisoren