Logiciels Ogasys inc. (Ogasys Software inc.)
Logistics Support Unit (lsu) Inc.
Longueuil Economic Development
Lord Equipment Corporation Ltd.
LTRC Communication Inc.
Lubri-Lab Inc.
Lubripro Inc.
Lucien Dube Sales Inc.
Luminescence XMP inc.
Lxli Quebec Inc.
Lycor Import Export Ltd.