Financials
Financial year 2025
Gross margin
€ 980,586
▲ 20% vs 2024
Profit
Growing€ 589,057
▲ 27% vs 2024
Debts
Low€ 533,717
▲ 29% vs 2024
SL+ Architectes from Ham-sur-Heure-Nalinnes, company number BE0840166686, closed financial year 2025 with a result of € 589,057 after tax. For that financial year SL+ Architectes recorded a gross margin of € 980,586 and equity of € 2.4 million. Compared with financial year 2024, the result moved from € 463,191 to € 589,057. 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 April 30, 2026.
What happened at SL+ Architectes?
What happened at SL+ Architectes in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 589,057 (▲ 27% vs 2024). Source: NBB ↗
- New establishment in Ham-sur-Heure-Nalinnes. KBO
- New establishment in Seneffe. KBO
- Start of the company according to the CBE. KBO
- Sébastien Losseau became a director. NBB
In short
From € 375,750 profit in 2021 to € 589,057 profit in 2025.
Paid € 1 million in corporate taxes since 2021.
Best year ever: 2025, with € 589,057 profit.
On average € 516,100 of value added per employee in 2025.
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History
Every financial year, as far back as the National Bank goes.
Buffer
How long does the company survive without income?
Credit limit
Indicative credit limit, computed from the real figures.
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Management
Behind SL+ Architectes is Sébastien Losseau. Sébastien Losseau is also behind FONDATION PAPILLON.
Directors
According to the 2025 annual accounts
since 2011
Establishments
Establishment units
Physical locations of this company
Boucle de l'Heure(HSH) 13
6120 Ham-sur-Heure-Nalinnes
Chemin du Haut Puison 10
7181 Seneffe
Active since 11 October 2011
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0840.166.686
- VAT number
- BE 0840.166.686
- Registered office
- Boucle de l'Heure(HSH) 13, 6120 Ham-sur-Heure-Nalinnes
- Names & denominations
- SL+ Architectes
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 11 October 2011
- Peppol
- Active · Active since 28 Jan 2026
- Activities · NACE
Activiteiten van bouwarchitecten