Entreprises
- C.h. express inc.
- Cabinet de services financiers agsf
- Cacis chaire de recherche du canada approches communautaires et inégalités de santé
- Café morgane
- Cafe van houtte
- Café van houtte drummondville
- Cain lamarre
- Cain lamarre, s.e.n.c.r.l.
- Calian
- Call it spring
- Camions excellence peterbilt
- Camions excellence peterbilt inc.
- Camions freightliner drummondville inc.
- Canac
- Canada bread
- Canada media
- Canada post
- Canada post - postes canada
- Canadian cancer society
- Canadian forces recruiting center - quebec
- Canadian national railway
- Canadian tire
- Canimex
- Canimex inc
- Canimex inc.
- Canimex.inc
- Canneberge drummond inc.
- Canopy growth corporation
- Cantrex nationwide
- Capitol drummondville
- Caprea
- Cara
- Cargill
- Cargill - drummondville
- Carlton cards limited
- Carquest canada
- Carrefour jeunesse-emploi drummond
- Carrefour québec international
- Carrière dentaire
- Carrieredentaire.ca
- Carrousel
- Cascades
- Cascades canada ulc
- Cascades emballage carton-caisse drummondville
- Cascades inc
- Cascades inc.
- Casse-croûte ma-gi
- Cazza petite
- Cbre
- Cdq