Active · per the CBE, 1 October 2026

Catarsis

BE0703996405

Rechtspersoon Private limited company 2 establishments

Catarsis is an architecture firm in Ukkel. Private Limited, started on 13 September 2018, 2 establishments.

Brugmannlaan 291, 1180 Ukkel

Behind the company: Catherine Suzanne Arnould.

Active for

8 year

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Two loss years in a row NBB

    Negative result in 2024 and 2025.

Financials

Financial year 2025

Catarsis from Ukkel, company number BE0703996405, closed financial year 2025 with a result of € -4,046 after tax. For that financial year Catarsis recorded a gross margin of € 12,261 and equity of € 22,803. Compared with financial year 2024, the result moved from € -4,936 to € -4,046. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 22, 2026.

What it is worth Healthy

€ 22,803

▼ 15% vs 2024

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

Loss Caution

€ -4,046

▲ 18 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 35,355

▲ 7% 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 € 16,603.

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

€ 2,215

▼ 27% 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

€ 4,362

▲ 45% vs 2024

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

Taxes and wages

€ 12,789

▲ 50% 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 € 12,515 € 8,229 € 11,625 € 12,261 ▲ 5%
Profit after taxes € -10,735 € -10,491 € -4,936 € -4,046 ▲ € 889
Equity € 42,275 € 31,784 € 26,849 € 22,803 ▼ 15%
Total debts € 96,778 € 71,355 € 76,322 € 81,965 ▲ 7%
Cash € 43,067 € 25,677 € 32,934 € 35,355 ▲ 7%
Retained profit € 36,075 € 25,584 € 20,649 € 16,603 ▼ 20%
Bank debt € 11,296 € 4,185 € 0 € 0
Balance sheet total € 139,053 € 103,140 € 103,170 € 104,768 ▲ 2%

Key figures of Catarsis, 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 Catarsis?

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

  • New annual accounts for financial year 2025: loss of € 4,046. Source: NBB ↗
  • New establishment in Ukkel. KBO
  • New establishment in Sint-Gillis (bij-Brussel). KBO
  • Start of the company according to the CBE. KBO
  • Catherine Suzanne Arnould became a director. NBB

In short

From € 10,735 loss in 2022 to € 4,046 loss in 2025.

Paid € 579 in corporate taxes since 2022.

Management

Catherine Suzanne Arnould
Catarsis

Behind Catarsis is Catherine Suzanne Arnould.

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Directors

According to the 2025 annual accounts

Catherine Suzanne Arnould

Director

since 2018

Establishments

Establishment units

Physical locations of this company

Registered office

Brugmannlaan 291

1180 Ukkel

2.279.976.090

Brugmannlaan 16

1060 Sint-Gillis (bij-Brussel)

Active since 14 September 2018

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
0703.996.405
VAT number
BE 0703.996.405
Registered office
Brugmannlaan 291, 1180 Ukkel
Names & denominations
Catarsis
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
13 September 2018
Peppol
Active · Active since 28 Jul 2025
Activities · NACE

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Frequently asked questions

What does Catarsis do?
Catarsis is an architecture firm in Ukkel. Private Limited, started on 13 September 2018, 2 establishments.
What is the address of Catarsis?
The registered office of Catarsis is located at Brugmannlaan 291, 1180 Ukkel.
Is Catarsis still active?
Yes. According to the CBE (1 October 2026) Catarsis is active, legal situation “Normale toestand”, started on 13 September 2018.
Is Catarsis registered on Peppol?
Yes, Catarsis is registered on the Peppol network with ID 0208:0703996405.
What is the enterprise number of Catarsis?
The enterprise number of Catarsis is BE0703996405.
When was Catarsis founded?
Catarsis was founded on 13 September 2018.