Companies catalogue
- J C Plumbing, Curve Lake
- J N B's Variety, Kawartha Lakes
- J W Fair Trucklines, Kawartha Lakes
- J. A. Roby Inc, Quebec
- J. J. Stewart Motors Limited, Norwood
- JMX Consulting, Peterborough
- JYSK, Québec
- JYSK, Québec
- Jack In the Box Party Rentals, Peterborough
- Jacques Paillard, Québec
- Jade Photography, Peterborough
- Jai Services, Peterborough
- Jandyco Print Svc Inc, Ennismore
- Jardin De Ville, Québec
- Jazzz Media, Québec
- Jean Croteau, Agent en assurance de dommages., Lévis
- Jean-Gilles Nadeau, architecte, Québec
- Jeff Parnell Contracting Ltd., Ennismore
- Jeld-Wen Division Donat Flamand, Saint-Apollinaire
- Jeld-Wen Inc, Saint-Henri
- Jenn Austin-Driver Photography, Peterborough
- Jermyn Lumber, Kawartha Lakes
- Jerry Roberts Trucking, Peterborough
- Jerry's Quik Chek, Peterborough
- Jesler Enterprises, Peterborough
- Jeux Video Vegas, Québec
- Jeux gonflables de la Capitale division Rive-Sud de Québec, Saint-Agapit
- Jewel Just Fine Wines, Douro
- Jf Larouche Ad Agency, Québec
- Jim Dufresne Quality Siding, Otonabee
- Jls Distribution Inc, Saint-Nicolas
- Jobillico, Québec
- John Walsh Sales Representative Century 21 United Realty, Hastings
- Johnson's - Septic Tank Pumping, Portable Toilet Rentals - Northumberland County, Harwood
- Jon Kenniphaas Photography, Peterborough
- Jonathan Loiselle Media, Québec
- Jones Sewing Service, Cobourg
- Jordan Lyall Photography, Bridgenorth
- Judd Environmental Consulting, Calgary
- Junk Away, Peterborough
- Just In Time Sanitation, Roseneath
- Jyga Technologies Inc, Saint-Lambert-de-Lauzon