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Altsien VZW

Altsien (VZW) is a company in Rotselaar, active in other support activities to arts and performing arts, founded in 1978, with 6 employees (full-time equivalents). Financial year 2025: gross margin €563,686, profit -€3.03m, equity €1.92m.

ActiveOther support activities to arts and performing arts
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Annual accounts 2025 filed on 26/06/2026 · profit -€3.03mView the figures →Read in plain language

Figures for Altsien, 2025NBB

All figures, sector and health →
Gross margin+33%€563,686Profit for the financial year-€3.03mEquity-61%€1.92mStaff-40%5.5 FTE

Three ratios

How we calculate
▼ 100.91 → 135.42 → 56.09
56.09current assets ÷ short-term debt
Position in the sector with Pro
▼ 99% → 99.3% → 98.4%
98.4%equity ÷ total assets
Position in the sector with Pro
▼ 14.8% → 2.9% → 10.4%
10.4%operating profit ÷ total assets
Position in the sector with Pro

Annual accounts 2025. The sector is recalculated every night.

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What happenedfrom the annual accounts and the CBE

  1. Annual accounts 2025 filed
  2. Annual accounts 2024 filed
  3. Annual accounts 2023 filed
  4. Annual accounts 2022 filed
  5. Incorporated as vereniging zonder winstoogmerk

Activities NACE-BEL 2025

Establishments 1

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Publications in the Belgian Official Gazette 13 publications

  • 24/10/2025Registered officeMaatschappelijke zetelDeed (pdf)
  • 07/07/2022BoardOntslagen, benoemingenDeed (pdf)
  • 24/07/2020Incorporation and articlesStatuten (vertaling, coördinatie, overige wijzigingen, …)Deed (pdf)

All 13 publications → list, timeline or per year

E-invoicing and VAT

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

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