Active · per the CBE, 30 October 2026

Studio Dekeijzer

BE0421816772

Rechtspersoon Private limited company 1 establishment

Studio Dekeijzer is an advertising agency in Londerzeel. Private Limited, started on 11 August 1981, 1 establishment.

Patattestraat 16, 1840 Londerzeel

Behind the company: Isabel Donvil.

Active for

45 year, 2 months

Financials

Financial year 2025

Studio Dekeijzer from Londerzeel, company number BE0421816772, closed financial year 2025 with a result of € 92,528 after tax. For that financial year Studio Dekeijzer recorded a gross margin of € 173,200 and equity of € 415,534. Compared with financial year 2024, the result moved from € 16,303 to € 92,528. Profitable, and profit is growing. 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 July 3, 2026.

What it is worth Growing

€ 415,534

▲ 29% vs 2024

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

Profit Growing

€ 92,528

▲ € 76,225 vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 124,890

▲ 52% 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 € 396,942.

People and assets in 2025

Wage cost

€ 22,131

▼ 35% 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

€ 4,109

▼ 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

€ 8,313

▼ 79% vs 2024

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

Taxes

€ 48,638

▲ 224% 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
Gross margin € 123,165 € 162,992 € 68,967 € 173,200 ▲ 151%
Profit after taxes € 64,098 € 87,886 € 16,303 € 92,528 ▲ € 76,225
Equity € 218,818 € 306,704 € 323,006 € 415,534 ▲ 29%
Total debts € 35,522 € 10,384 € 55,569 € 56,951 ▲ 2%
Cash € 228,629 € 225,941 € 82,082 € 124,890 ▲ 52%
Land & buildings - € 51,952 € 234,427 € 252,547 ▲ 8%
Retained profit € 200,226 € 288,112 € 304,414 € 396,942 ▲ 30%
Balance sheet total € 254,339 € 317,087 € 378,576 € 472,485 ▲ 25%

Key figures of Studio Dekeijzer, 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 Studio Dekeijzer?

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

  • New annual accounts for financial year 2025: profit of € 92,528 (▲ € 76,225 vs 2024). Source: NBB ↗
  • New establishment in Londerzeel. KBO
  • Isabel Donvil became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 64,098 profit in 2022 to € 92,528 profit in 2025.

Paid € 112,940 in corporate taxes since 2022.

Best year ever: 2025, with € 92,528 profit.

Management

Isabel Donvil
Studio Dekeijzer

Behind Studio Dekeijzer is Isabel Donvil. Isabel Donvil is also behind THE REFERENCE.

Directors

According to the 2025 annual accounts

Isabel Donvil

Director

Also active at: THE REFERENCE

since 1981

Establishments

Establishment units

Physical locations of this company

Registered office

Patattestraat 16

1840 Londerzeel

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

Details

Company number
0421.816.772
VAT number
BE 0421.816.772
Registered office
Patattestraat 16, 1840 Londerzeel
Names & denominations
Studio Dekeijzer
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
11 August 1981
Peppol
Active · Active since 8 Oct 2025
Activities · NACE

Activiteiten van reclamebureaus

Publiciteitsagentschappen

Frequently asked questions

What does Studio Dekeijzer do?
Studio Dekeijzer is an advertising agency in Londerzeel. Private Limited, started on 11 August 1981, 1 establishment.
What is the address of Studio Dekeijzer?
The registered office of Studio Dekeijzer is located at Patattestraat 16, 1840 Londerzeel.
Is Studio Dekeijzer still active?
Yes. According to the CBE (30 October 2026) Studio Dekeijzer is active, legal situation “Normale toestand”, started on 11 August 1981.
Is Studio Dekeijzer registered on Peppol?
Yes, Studio Dekeijzer is registered on the Peppol network with ID 0208:0421816772.
What is the enterprise number of Studio Dekeijzer?
The enterprise number of Studio Dekeijzer is BE0421816772.
When was Studio Dekeijzer founded?
Studio Dekeijzer was founded on 11 August 1981.