Active · per the CBE, 17 September 2026

DUO CONSULT

BE0437750904

Rechtspersoon Private limited company 1 establishment

DUO CONSULT is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 19 June 1989, 1 establishment.

Leuvensesteenweg 510, 1932 Zaventem [email protected]

Behind the company: DOMINIQUE GAILLARD, MAGALI GAILLARD, MELANIE GAILLARD.

Active for

37 year, 2 months

Financials

Financial year 2025

DUO CONSULT from Zaventem, company number BE0437750904, closed financial year 2025 with a result of € 89 after tax. For that financial year DUO CONSULT recorded a gross margin of € 72,800 and equity of € 243,781. Compared with financial year 2024, the result moved from € 73,164 to € 89. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on April 30, 2026.

What it is worth Growing

€ 243,781

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

Profit Healthy

€ 89

▼ € 73,075 vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 133,447

▼ 7% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 235,724.

People and assets in 2025

Wage cost

€ 57,733

▼ 17% vs 2024

Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 11,887

▼ 37% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 8,044

▼ 39% vs 2024

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

Taxes and wages

€ 18,026

▼ 20% vs 2024

Taxes, VAT and social contributions still to pay.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 237,547 € 316,659 € 189,997 € 72,800 ▼ 62%
Profit after taxes € 23,202 € 115,756 € 73,164 € 89 ▼ € 73,075
Equity € 54,772 € 170,528 € 243,692 € 243,781
Total debts € 44,318 € 56,329 € 36,693 € 30,093 ▼ 18%
Cash € 24,791 € 14,929 € 142,753 € 133,447 ▼ 7%
Retained profit € 48,575 € 162,472 € 235,635 € 235,724
Balance sheet total € 99,090 € 226,857 € 280,385 € 273,874 ▼ 2%

Key figures of DUO CONSULT, 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 DUO CONSULT?

What happened at DUO CONSULT in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 89 (▼ € 73,075 vs 2024). Source: NBB ↗
  • DOMINIQUE GAILLARD became a director. NBB
  • MAGALI GAILLARD became a director. NBB
  • MELANIE GAILLARD became a director. NBB
  • New establishment in Asse. KBO
  • Start of the company according to the CBE. KBO

In short

From € 23,202 profit in 2022 to € 89 profit in 2025.

Paid € 108,955 in corporate taxes since 2022.

Best year ever: 2023, with € 115,756 profit.

Management

DOMINIQUE GAILLARD MAGALI GAILLARD MELANIE GAILLARD
DUO CONSULT

Behind DUO CONSULT are DOMINIQUE GAILLARD, MAGALI GAILLARD and MELANIE GAILLARD.

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Directors

According to the 2025 annual accounts

DOMINIQUE GAILLARD

Director

since 2023

MAGALI GAILLARD

Director

since 2023

MELANIE GAILLARD

Director

since 2023

Establishments

Establishment units

Physical locations of this company

Registered office

Leuvensesteenweg 510

1932 Zaventem

2.044.181.364

Louwijn 18

1730 Asse

Active since 20 July 1989

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
0437.750.904
VAT number
BE 0437.750.904
Registered office
Leuvensesteenweg 510, 1932 Zaventem
Names & denominations
DUO CONSULT
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
19 June 1989
Peppol
Active · Active since 10 Dec 2025
Activities · NACE

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Frequently asked questions

What does DUO CONSULT do?
DUO CONSULT is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 19 June 1989, 1 establishment.
What is the address of DUO CONSULT?
The registered office of DUO CONSULT is located at Leuvensesteenweg 510, 1932 Zaventem.
Is DUO CONSULT still active?
Yes. According to the CBE (17 September 2026) DUO CONSULT is active, legal situation “Normale toestand”, started on 19 June 1989.
Is DUO CONSULT registered on Peppol?
Yes, DUO CONSULT is registered on the Peppol network with ID 0208:0437750904.
What is the enterprise number of DUO CONSULT?
The enterprise number of DUO CONSULT is BE0437750904.
When was DUO CONSULT founded?
DUO CONSULT was founded on 19 June 1989.