Active · per the CBE, 2 October 2026

Demian.Z

BE0758642542

Rechtspersoon Private limited company 1 establishment

Demian.Z is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 20 November 2020, 1 establishment.

Vanderaeylaan 93, 1180 Ukkel

Behind the company: David Zylberberg.

Active for

5 year, 10 months

Financials

Financial year 2025

Demian.Z from Ukkel, company number BE0758642542, closed financial year 2025 with a result of € 13,190 after tax. For that financial year Demian.Z recorded a gross margin of € 25,897 and equity of € 27,652. Compared with financial year 2024, the result moved from € -2,445 to € 13,190. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 28, 2026.

What it is worth Growing

€ 27,652

▲ 91% vs 2024

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

Profit Growing

€ 13,190

▲ still € 2,445 loss in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 94,885

▲ 2% 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 € 25,652.

People and assets in 2025

Full-time equivalents estimate

≈ 1

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

Vehicles and equipment

€ 1,073

▼ 60% 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

€ 1,811

▼ 37% vs 2024

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

Taxes

€ 7,001

▲ € 6,501 vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 35,124 € 82,456 € 4,167 € 25,897 ▲ € 21,730
Profit after taxes € 19,272 € 56,943 € -2,445 € 13,190 ▲ € 15,635
Equity € 90,563 € 146,906 € 14,461 € 27,652 ▲ 91%
Total debts € 22,652 € 48,084 € 133,359 € 122,048 ▼ 8%
Cash € 76,719 € 100,212 € 93,343 € 94,885 ▲ 2%
Retained profit € 88,563 € 144,906 € 12,461 € 25,652 ▲ 106%
Dividend € 800 € 600 € 130,000 € 0 ▼ 100%
Balance sheet total € 113,215 € 194,991 € 147,820 € 149,699 ▲ 1%

Key figures of Demian.Z, 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 Demian.Z?

What happened at Demian.Z in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 13,190. filed late Source: NBB ↗
  • New establishment in Ukkel. KBO
  • David Zylberberg became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 19,272 profit in 2022 to € 13,190 profit in 2025.

Paid € 30,193 in corporate taxes since 2022.

Best year ever: 2023, with € 56,943 profit.

Paid out € 131,400 in dividends to the owners in total.

Management

David Zylberberg

Behind Demian.Z is David Zylberberg. David Zylberberg is also behind Centre d'Action Laique and S.O.S. Viol.

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Directors

According to the 2025 annual accounts

David Zylberberg

Director

Also active at: Centre d'Action Laique, S.O.S. Viol

since 2020

Establishments

Establishment units

Physical locations of this company

Registered office

Vanderaeylaan 93

1180 Ukkel

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

Details

Company number
0758.642.542
VAT number
BE 0758.642.542
Registered office
Vanderaeylaan 93, 1180 Ukkel
Names & denominations
Demian.Z
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
20 November 2020
Peppol
Active · Active since 22 Jan 2026
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

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

Organisatie van congressen en beurzen

Creatie van beeldende kunsten

Handelsbemiddeling in de niet-gespecialiseerde groothandel

Activiteiten van adviesbureaus op het gebied van public relations en communicatie

Promotie en organisatie van scheppende en uitvoerende kunstevenementen

Promotie en organisatie van uitvoerende kunstevenementen

+2

Frequently asked questions

What does Demian.Z do?
Demian.Z is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 20 November 2020, 1 establishment.
What is the address of Demian.Z?
The registered office of Demian.Z is located at Vanderaeylaan 93, 1180 Ukkel.
Is Demian.Z still active?
Yes. According to the CBE (2 October 2026) Demian.Z is active, legal situation “Normale toestand”, started on 20 November 2020.
Is Demian.Z registered on Peppol?
Yes, Demian.Z is registered on the Peppol network with ID 0208:0758642542.
What is the enterprise number of Demian.Z?
The enterprise number of Demian.Z is BE0758642542.
When was Demian.Z founded?
Demian.Z was founded on 20 November 2020.