4 SEC - Société à responsabilité limitée in Grez-Doiceau
4 SEC is a Belgian company registered with the Crossroads Bank for Enterprises (KBO/BCE) under number 0467.857.823. Incorporated as a Société à responsabilité limitée, it is currently Active, with its registered office located in Grez-Doiceau. According to official KBO/BCE records, the company was registered on 02 December 1999. This page consolidates all publicly available information: address, directors, main economic activity, branches and tax identifiers.
Company identity
- KBO/BCE number: 0467.857.823
- VAT number: BE 0467.857.823
- Entity type: Personne morale
- Legal form: Société à responsabilité limitée
- Status: Active
- Start date: 02 December 1999
Registered office address
The registered office of 4 SEC is located at: Rue des Merisiers 22, 1390 Grez-Doiceau. 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 4 SEC is: Transports aériens réguliers (NACE-BEL code 62100). 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 4 SEC: 0208:0467857823. This identifier allows the sending and receiving of electronic invoices (e-invoicing) over the Peppol network, in compliance with Belgian B2B invoicing regulations.
Active branches
4 SEC currently has 1 active branch(es) declared with the KBO/BCE, in addition to its registered office. The full list of branches with details is available further down on this page.
Data updated on 07 April 2026 (source: KBO/BCE).