Financials
Financial year 2025
Sébastien Istasse Architecte from Liège, company number BE1022228461, closed financial year 2025 with a result of € 40,309 after tax. For that financial year Sébastien Istasse Architecte recorded a gross margin of € 54,692 and equity of € 38,309. The company is profitable. 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 June 29, 2026.
€ 38,309
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 40,309
Profit after tax over the fiscal year.
€ 54,377
Cash and bank balances on the last day of the fiscal year.
€ 5,000 paid out
12 % of the profit went to the shareholders, the rest stayed in the company.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 7,503
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 140
Supplier invoices still open on the last day of the fiscal year.
€ 12,701
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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What happened to Sébastien Istasse Architecte?
What happened at Sébastien Istasse Architecte in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 40,309. Source: NBB ↗
- New establishment in Liège. KBO
- Sébastien ISTASSE became a director. NBB
- Start of the company according to the CBE. KBO
In short
Paid € 9,503 in corporate taxes since 2025.
Paid out € 5,000 in dividends to the owners in total.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
Behind Sébastien Istasse Architecte is Sébastien ISTASSE.
Directors
According to the 2025 annual accounts
Sébastien ISTASSE
Director
since 2025
Establishments
Establishment units
Physical locations of this company
Rue de la Chaîne 73 box B
4000 Liège
Rue de la Chaîne 73B
4000 Liège
Active since 10 April 2025
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1022.228.461
- VAT number
- BE 1022.228.461
- Registered office
- Rue de la Chaîne 73 bus B, 4000 Liège
- Names & denominations
- Sébastien Istasse Architecte · SIA
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 10 April 2025
- Peppol
- Active · Active since 5 Jan 2026
- Contact
- [email protected] +32478132110
- Activities · NACE
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