nummo

Sialens BV

Sialens (BV) is a company in Brussel, active in computer programming activities, founded in 2025. Financial year 2025: gross margin -€4,470, profit -€5,918, equity -€3,418.

ActiveComputer programming activities
Compare Pro
Annual accounts 2025 filed on 22/09/2026 · profit -€5,918View the figures →Read in plain language
2 warnings: negative equity, 2025 annual accounts filed late1 serious, 1 point of attentionShowHide

Figures for Sialens, 2025NBB · micro format

All figures, sector and health →
Gross margin-€4,470Profit for the financial year-€5,918Equity-€3,418Solvency-117.6%

Three ratios

How we calculate
0.17current assets ÷ short-term debt
Position in the sector with Pro
-117.6%equity ÷ total assets
Position in the sector with Pro
-203%operating profit ÷ total assets
Position in the sector with Pro

Annual accounts 2025. The sector is recalculated every night.

Full profile

See everything about Sialens

Health check, financial year in detail, 10 years of history and the board.

Start your free trialUnlimited with Pro, €6 per monthFree until 30 November: everything in Pro. After that your account stays free, with 5 full profiles per month. No card.

What happenedfrom the annual accounts and the CBE

  1. Annual accounts 2025 filed
  2. Incorporated as besloten vennootschap

Publications in the Belgian Official Gazette 1 publication

  • 22/08/2025Incorporation and articlesConstitution (nouvelle personne morale, ouverture succursale, etc...)Deed (pdf)

To the publication → list, timeline or per year

E-invoicing and VAT

Checking… · Peppol network and European VAT register (VIES)
PeppolWorking…
Peppol address
VAT number (VIES)Working…

Read more