A4 ARCHITECTEN - Société privée à responsabilité limitée in Knokke-Heist
A4 ARCHITECTEN is a Belgian company registered with the Crossroads Bank for Enterprises (KBO/BCE) under number 0457.829.607. Incorporated as a Société privée à responsabilité limitée, it is currently Active, with its registered office located in Knokke-Heist. According to official KBO/BCE records, the company was registered on 18 April 1996. This page consolidates all publicly available information: address, directors, main economic activity, branches and tax identifiers.
Company identity
- KBO/BCE number: 0457.829.607
- VAT number: BE 0457.829.607
- Entity type: Personne morale
- Legal form: Société privée à responsabilité limitée
- Status: Active
- Start date: 18 April 1996
Registered office address
The registered office of A4 ARCHITECTEN is located at: Tennispad 10, 8300 Knokke-Heist. This address corresponds to the principal place of business declared with the Crossroads Bank for Enterprises and is used for all official correspondence.
Main activity
The main economic activity declared by A4 ARCHITECTEN is: Activités d'architecture de construction (NACE-BEL code 71111). This activity is listed in the official NACE classification used by Belgian and European authorities to categorise economic sectors.
Peppol e-invoicing
Peppol identifier of A4 ARCHITECTEN: 0208:0457829607. This identifier allows the sending and receiving of electronic invoices (e-invoicing) over the Peppol network, in compliance with Belgian B2B invoicing regulations.
Data updated on 07 April 2026 (source: KBO/BCE).