Company Index
Companies in Mont-Saint-Guibert
1,231 companies are active in Mont-Saint-Guibert: companies, non-profits and other legal entities with their registered office in the municipality. Most of them are active in activiteiten van hoofdkantoren en managementadvies (209), computerprogrammering, consultancy en aanverwante activiteiten (146) and detailhandel (138). 756 of them are a BV (private limited company), 158 an NV (public limited company) and 112 a non-profit (vzw). Since 1 January 2026, 70 new ones were added.
Sectors in Mont-Saint-Guibert
The ten largest sectors (NACE-BEL 2025). A company active in several sectors counts in each of them.
- 70Activiteiten van hoofdkantoren en managementadvies 209
- 62Computerprogrammering, consultancy en aanverwante activiteiten 146
- 47Detailhandel 138
- 68Exploitatie van en handel in onroerend goed 130
- 82Administratieve en ondersteunende activiteiten ten behoeve van kantoren en overige zakelijke dienstverlening 113
- 46Groothandel 99
- 73Reclameactiviteiten, marktonderzoek en public relations 89
- 71Activiteiten van architecten en ingenieurs; technische testen en toetsen 73
- 85Onderwijs 71
- 43Gespecialiseerde bouwwerkzaamheden 70
Legal form
- BV (and BVBA) 756
- NV 158
- Non-profit (vzw) 112
- Other legal forms 205
New in 2026
70 new companies this year
See the start-ups in Mont-Saint-Guibert →Only active legal entities with their registered office in Mont-Saint-Guibert; sole traders are not counted. Source: CBE, updated daily.