| Laurence Chartrand, Massothérapeute | Massage Therapy | — |
| Laurent Menard - Menuisier | Home Improvement | facebook.com |
| Lavage A Pression 5 Etoiles | Chemical & Pressure Cleaning Systems | lp5etoiles.com |
| Lavallee-Dufour Inc. | Plumbing | lavalleedufourinc.placeweb.site |
| Lave Auto Wakeling | Car Washes | 1loti.com |
| Le Café Santé | Airports | facebook.com |
| Le Centre de Comptoir Coupe d'Or In... | Tout Entreprises et services | comptoirmontreal.com |
| Lebeau Vitres d'autos Lasalle | Auto Glass & Windshields | lebeau.ca |
| Les Aliments Pyza | Tout Bars et restaurants, Tout Entreprises et services | pyza.ca |
| Les Entreprises Rémi Martel | Painters | — |
| Les Excursions Rapides de Lachine | Boat Charter & Tours | raftingmontreal.com |
| Les Jardins d'été paysagistes | Landscaping | lesjardinsdete.ca |
| Les Jardins LaSalle | Apartment Rental, Apartments | facebook.com |
| Les Papiers Atlas Inc | Cardboard | papiersatlas.ca |
| Les Peintres Micasa | Painters | lespeintresmicasa.placeweb.site |
| Les Peintres Micasa Inc | Painters | — |
| Les Réalisations Pop Design | Tout Entreprises et services, Kitchen Cabinets | popdesign.ca |
| Les Services Bonne Job | Landscaping | bonnejob.ca |
| Les Services De Planchers Hernandez | Flooring | — |
| Les Toitures SP | Roofing | — |
| Les Tours Angrignon | Tout Entreprises et services | chartwell.com |
| Linda Rhéaume Audioprothésiste Inc | Audiologists | — |
| Linda Rhéaume Audioprothésiste Inc | Audiologists, Health Services | linda-rheaume.com |
| Line One | Roofing | — |
| Literie Khamis | Bedding & Linens | — |
| Livia Beauty Studio | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Location Ferrento | Tout Commerces au détail, Compressors | ferrento.com |
| Location GMAX | Tout Entreprises et services | locationgmax.com |
| Location Jean Légaré Ltée | Tout Commerces au détail | locationlegare.com |
| Lucille Dicaire Institut De Beauté | Beauty & Fitness, Beauty Institutes | lucilledicaire.com |
| M T Auto Repair Reg'd | Garage Auto | — |
| M.Y. Santé | Medical Clinics | mysante.ca |
| Ma Maison Quebec | Home Improvement | mamaisonquebec.com |
| Mabo Climatisation | Air Conditioning Contractors | climatisationmabo.com |
| Manyan Inc | Tout Entreprises et services, Cloth Bags | manyan.com |
| Mary Kay : Emmanuelle Dubé | Beauty Salon Equipment & Supplies | — |
| MASSA Couvreurs 9271-8337 Qc Inc. | Construction / Renovation | — |
| Matchprod Inc | Audiovisual Production Services | facebook.com |
| Math-reparation | Computer Repair & Cleaning | math-reparation.ca |
| Matériaux de Plomberie Lambert Inc. | Plumbing | facebook.com |
| Maxi & Cie | Bulk Foods | drugstorepharmacy.ca |
| Maxi-Maid | Cleaning Services, Cleaning Service | facebook.com |
| Mayaka International Inc. | Life Sciences and Health Technologies (LSHT) | mayaka.com |
| MCW Electrique Inc | Electricians | mcwelectrique.com |
| MCW Electrique Inc | Electricians | — |
| Menuiserie E L | Home Improvement | elmenuiseries.fr |
| Menuiserie Romano Enrg | Kitchen Cabinets | facebook.com |
| Metamorphosed Spa | Beauty Institutes | facebook.com |
| Meubles Darius | Beds | facebook.com |
| Michaels Tout Pour Vos Projets Créatifs | Arts & Crafts Stores, Arts & Crafts Supplies, Arts & Crafts Materials & Supplies | — |
