Active · per the CBE, 29 October 2026

ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES

BE0463253588

Rechtspersoon Private limited company

ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES is an accounting firm in Nivelles. Private Limited, started on 5 May 1998.

Avenue de la Tour-de-Guet 10, 1400 Nivelles +32474521734 [email protected]

Behind the company: Aldo D'ALONZO.

Active for

28 year, 5 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Negative equity NBB

    More debt than assets in 4 of the last 4 fiscal years.

Financials

Financial year 2025

ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES from Nivelles, company number BE0463253588, closed financial year 2025 with a result of € -1,814 after tax. For that financial year ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES recorded revenue of € 28,376 and equity of € -443,413. Compared with financial year 2024, the result moved from € 9,949 to € -1,814. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on February 24, 2026.

What it is worth Caution

€ -443,413

Assets minus debts, by the books. What is left if everything were sold and paid today.

Loss Caution

€ -1,814

▼ still € 9,949 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 260

▲ 106% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € -462,005.

People and assets in 2025

Full-time equivalents estimate

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 70,084

▲ € 64,199 vs 2024

Supplier invoices still open on the last day of the fiscal year.

Taxes

€ 4,821

▼ 2% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Revenue € 21,438 € 3,791 € 25,399 € 28,376 ▲ 12%
Gross margin € 806 € -5,750 € 11,278 € 11,502 ▲ 2%
Profit after taxes € -11,124 € -8,898 € 9,949 € -1,814 ▼ € 11,764
Equity € -442,650 € -451,548 € -441,599 € -443,413
Total debts € 504,443 € 515,726 € 535,040 € 595,680 ▲ 11%
Cash € 563 € 23 € 127 € 260 ▲ 106%
Retained profit € -461,242 € -470,140 € -460,191 € -462,005
Balance sheet total € 61,793 € 64,178 € 93,441 € 152,267 ▲ 63%

Key figures of ASSISTANCE, DEFENSE et GESTION FISCALE DES 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 April 2027.

What happened to ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES?

What happened at ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 1,814 (▼ € 11,764 vs 2024). Source: NBB ↗
  • Start of the company according to the CBE. KBO

In short

From € 11,124 loss in 2022 to € 1,814 loss in 2025.

Best year ever: 2024, with € 9,949 profit.

Management

Aldo D'ALONZO
ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES

Behind ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES is Aldo D'ALONZO. Aldo D'ALONZO is also behind AMONIV.

Directors

According to the 2025 annual accounts

Aldo D'ALONZO

Manager

Also active at: AMONIV

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue de la Tour-de-Guet 10

1400 Nivelles

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 3 companies are registered at this address.

All companies at this address →

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number
0463.253.588
VAT number
BE 0463.253.588
Registered office
Avenue de la Tour-de-Guet 10, 1400 Nivelles
Names & denominations
ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES · A.D.G.F.
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
5 May 1998
Peppol
Active · Active since 19 Dec 2024
Activities · NACE

Activiteiten van (gecertificeerde) (fiscaal) accountants

Accountants

Frequently asked questions

What does ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES do?
ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES is an accounting firm in Nivelles. Private Limited, started on 5 May 1998.
What is the address of ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES?
The registered office of ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES is located at Avenue de la Tour-de-Guet 10, 1400 Nivelles.
Is ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES still active?
Yes. According to the CBE (29 October 2026) ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES is active, legal situation “Normale toestand”, started on 5 May 1998.
Is ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES registered on Peppol?
Yes, ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES is registered on the Peppol network with ID 0208:0463253588.
What is the enterprise number of ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES?
The enterprise number of ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES is BE0463253588.
When was ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES founded?
ASSISTANCE, DEFENSE et GESTION FISCALE DES ENTREPRISES was founded on 5 May 1998.