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 (31 October 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.

Who are the directors of DUO CONSULT?

According to the 2025 annual accounts, the directors of DUO CONSULT are: DOMINIQUE GAILLARD, MAGALI GAILLARD, MELANIE GAILLARD.

Is DUO CONSULT a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 19 June 1989; 5 annual accounts filed, latest fiscal year 2025; 3 directors known from the annual account.

How much profit did DUO CONSULT make in 2025?

DUO CONSULT posted a profit after taxes of € 89 in financial year 2025.

What is the revenue of DUO CONSULT?

As a small company, DUO CONSULT is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 72,800.

DUO CONSULT (Private Limited) - Zaventem - BE0437750904

Q: 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.

Dossier DUO CONSULT, printed on 31 October 2026 from databakkes.be/en/0437750904/duo-consult. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

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.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 237,547 Gross margin 2022: € 237,547 First fiscal year in the series	€ 316,659 Gross margin 2023: € 316,659 ▲ 33% vs 2022 (€ 237,547) Favourable step	€ 189,997 Gross margin 2024: € 189,997 ▼ 40% vs 2023 (€ 316,659) Unfavourable step	€ 72,800 Gross margin 2025: € 72,800 ▼ 62% vs 2024 (€ 189,997) Unfavourable step	▼ 62%
Profit after taxes	€ 23,202 Profit after taxes 2022: € 23,202 First fiscal year in the series	€ 115,756 Profit after taxes 2023: € 115,756 ▲ € 92,554 vs 2022 (€ 23,202) Favourable step	€ 73,164 Profit after taxes 2024: € 73,164 ▼ 37% vs 2023 (€ 115,756) Unfavourable step	€ 89 Profit after taxes 2025: € 89 ▼ € 73,075 vs 2024 (€ 73,164) Unfavourable step	▼ € 73,075
Equity	€ 54,772 Equity 2022: € 54,772 First fiscal year in the series	€ 170,528 Equity 2023: € 170,528 ▲ 211% vs 2022 (€ 54,772) Favourable step	€ 243,692 Equity 2024: € 243,692 ▲ 43% vs 2023 (€ 170,528) Favourable step	€ 243,781 Equity 2025: € 243,781 Unchanged (€ 243,692) Favourable step
Total debts	€ 44,318 Total debts 2022: € 44,318 First fiscal year in the series	€ 56,329 Total debts 2023: € 56,329 ▲ 27% vs 2022 (€ 44,318) Unfavourable step	€ 36,693 Total debts 2024: € 36,693 ▼ 35% vs 2023 (€ 56,329) Favourable step	€ 30,093 Total debts 2025: € 30,093 ▼ 18% vs 2024 (€ 36,693) Favourable step	▼ 18%
Cash	€ 24,791 Cash 2022: € 24,791 First fiscal year in the series	€ 14,929 Cash 2023: € 14,929 ▼ 40% vs 2022 (€ 24,791) Unfavourable step	€ 142,753 Cash 2024: € 142,753 ▲ € 127,824 vs 2023 (€ 14,929) Favourable step	€ 133,447 Cash 2025: € 133,447 ▼ 7% vs 2024 (€ 142,753) Unfavourable step	▼ 7%
Retained profit	€ 48,575 Retained profit 2022: € 48,575 First fiscal year in the series	€ 162,472 Retained profit 2023: € 162,472 ▲ 234% vs 2022 (€ 48,575) Favourable step	€ 235,635 Retained profit 2024: € 235,635 ▲ 45% vs 2023 (€ 162,472) Favourable step	€ 235,724 Retained profit 2025: € 235,724 Unchanged (€ 235,635) Favourable step
Balance sheet total	€ 99,090 Balance sheet total 2022: € 99,090 First fiscal year in the series	€ 226,857 Balance sheet total 2023: € 226,857 ▲ 129% vs 2022 (€ 99,090) Unchanged	€ 280,385 Balance sheet total 2024: € 280,385 ▲ 24% vs 2023 (€ 226,857) Unchanged	€ 273,874 Balance sheet total 2025: € 273,874 ▼ 2% vs 2024 (€ 280,385) Unchanged	▼ 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:

Apr 30, 2026 New annual accounts for financial year 2025: profit of € 89 (▼ € 73,075 vs 2024). Source: NBB ↗
2023 DOMINIQUE GAILLARD became a director. NBB
2023 MAGALI GAILLARD became a director. NBB
2023 MELANIE GAILLARD became a director. NBB
Jul 20, 1989 New establishment in Vorst. KBO
Jun 19, 1989 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.

Original PDFs at the National Bank ↗

Management

DOMINIQUE GAILLARD MAGALI GAILLARD MELANIE GAILLARD

DUO CONSULT

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

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

Toegangsweg 36

1190 Vorst

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 →

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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

Contact

[email protected]

Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Groothandel in kleding, met uitzondering van werk- en onderkleding

Marktonderzoekbureaus

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

Markt- en opinieonderzoek

View on CBE Public ↗ Annual accounts (NBB) ↗

DUO CONSULT

Financials

What happened to DUO CONSULT?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions