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ALEPHSYS

Active Private limited company (pre-2019)founded 2010active for 15 yearsLouizalaan 143, 1050 IxellesKBO/BCE: BE 0832.001.365

Identity

Enterprise number
0832.001.365
VAT number
BE 0832.001.365
Legal form
Private limited company (pre-2019)
Status
Active, normal situation
Founded
17-12-2010
Financial year
ends on 31 December
Peppol
Not found in the Peppol Directory
Name
ALEPHSYS in French
Entity type
Legal entity

Registered office and establishments

1 establishment
Establishment Since Unit number
Louizalaan 143 registered office 1050 Ixelles
Louizalaan 149 1050 Brussels 62100 Computer programming 01-01-2011 2.194.545.123
1 former office
  • Avenue Louise 149 bte 24, 1050 Bruxelles until 01-04-2020 · deed of 12-08-2020

Buildings and parcels at the addresses

Ground area
5,786 m²
Buildings
4,529 m²
Volume, LiDAR
130,373 m³
Tallest building
101.4 m
Buildings to scale, each on its own parcel
2,740 m², 101.4 m 1,788 m², 32.0 m 2,740 m², 101.4 m 1,788 m², 32.0 m

Location

registered office establishment The establishment unit on the map
221 companies at this address See who is registered here

Parcels

Cadastral parcelArea Buildings Height / floors
21807G0089/00D007
ProtectedMonumentHuis Wielemans en tuinSource ↗
3,879 m² 1 · 2,740 m² 101.4 m · 7
21807G0089/00A0071,907 m² 1 · 1,788 m² 32.0 m · 2

1 of these parcels carries protected heritage. Expect extra rules on renovation or sale.

Invoicing and payment

E-invoicing via Peppol

Being listed in the Peppol Directory is voluntary, so the company can still receive invoices via Peppol.

Invoicing without a Peppol listing

Try sending from your invoicing software. If that fails, ask the customer whether they already receive via Peppol.

If the customer is not ready yet, you may send the invoice another way, for example as a PDF; if you send it electronically, you need their agreement on a secure channel. The invoice remains valid; it is the customer, not you, who risks a penalty. FPS Finance

Follow this company and you will hear the next morning if it appears in the Peppol register.

Register as of 8 November 2026 · Peppol Directory

Next steps

Documents and sources

The latest accounts and deeds

Annual accounts at the NBB

All 15 annual accounts

Deeds in the Belgian Official Gazette

All publications in the Belgian Official Gazette