Active · per the CBE, 29 September 2026

Sonesta

BE0424125075

Rechtspersoon Public limited company 1 establishment

Sonesta is a healthcare practice in Ukkel. Public Limited, started on 3 June 1983, 1 establishment.

Prins de Lignelaan 28, 1180 Ukkel

Behind the company: Viviane Blasband, Judith Aisinber.

Active for

43 year, 3 months

Financials

Financial year 2025

Sonesta from Ukkel, company number BE0424125075, closed financial year 2025 with a result of € -64 after tax. For that financial year Sonesta recorded a gross margin of € 4,997 and equity of € 22,633. Compared with financial year 2024, the result moved from € 24,895 to € -64. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on October 19, 2025.

What it is worth Healthy

€ 22,633

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

Loss Caution

€ -64

▼ still € 24,895 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1,680

▼ 68% 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 € -652,367.

People and assets in 2025

Vehicles and equipment

€ 1,095

▲ 148% 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

€ 3,482

▲ 28% vs 2024

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

Taxes

€ 137

▼ 97% vs 2024

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

Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 73,635 € 49,553 € 29,582 € 4,997 ▼ 83%
Profit after taxes € 68,180 € 45,144 € 24,895 € -64 ▼ € 24,959
Equity € -47,343 € -2,199 € 22,697 € 22,633
Total debts € 72,487 € 17,930 € 7,088 € 3,705 ▼ 48%
Cash € 3,277 € 1,472 € 5,217 € 1,680 ▼ 68%
Retained profit € -722,343 € -677,199 € -652,303 € -652,367
Balance sheet total € 25,144 € 15,731 € 29,785 € 26,338 ▼ 12%

Key figures of Sonesta, 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 October 2026.

What happened to Sonesta?

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

  • New annual accounts for financial year 2025: loss of € 64 (▼ € 24,959 vs 2024). Source: NBB ↗
  • Judith Aisinber became a director. NBB
  • Viviane Blasband became a director. NBB
  • New establishment in Ukkel. KBO
  • Start of the company according to the CBE. KBO

In short

From € 68,180 profit in 2022 to € 64 loss in 2025.

Paid € 268 in corporate taxes since 2022.

Best year ever: 2022, with € 68,180 profit.

Management

Viviane Blasband Judith Aisinber
Sonesta

Behind Sonesta are Viviane Blasband and Judith Aisinber.

See the full network in the app

Directors

According to the 2025 annual accounts

Viviane Blasband

Managing director, Director

since 2007

Judith Aisinber

Director

since 2012

Establishments

Establishment units

Physical locations of this company

Registered office

Prins de Lignelaan 28

1180 Ukkel

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 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
0424.125.075
VAT number
BE 0424.125.075
Registered office
Prins de Lignelaan 28, 1180 Ukkel
Names & denominations
Sonesta
Enterprise type
Rechtspersoon
Legal form
Public limited company
Legal situation
Normale toestand
Start date
3 June 1983
Peppol
Active · Active since 5 Feb 2026
Activities · NACE

Activiteiten op het gebied van psychologie

Andere vormen van maatschappelijke dienstverlening zonder huisvesting, neg

Uitgeven van boeken

Overige activiteiten op het gebied van menselijke gezondheidszorg, neg

Frequently asked questions

What does Sonesta do?
Sonesta is a healthcare practice in Ukkel. Public Limited, started on 3 June 1983, 1 establishment.
What is the address of Sonesta?
The registered office of Sonesta is located at Prins de Lignelaan 28, 1180 Ukkel.
Is Sonesta still active?
Yes. According to the CBE (29 September 2026) Sonesta is active, legal situation “Normale toestand”, started on 3 June 1983.
Is Sonesta registered on Peppol?
Yes, Sonesta is registered on the Peppol network with ID 0208:0424125075.
What is the enterprise number of Sonesta?
The enterprise number of Sonesta is BE0424125075.
When was Sonesta founded?
Sonesta was founded on 3 June 1983.