Companies catalogue
- J & A Building Svc, London
- J & B Recycling, London
- J K Monteith, Saint Thomas
- J Nakagawa Photographics, London
- J T Plastics, Thorndale
- J.R. Vocal Coaching, Ingersoll
- JDD PACKAGING LTD., London
- JDV Metal Designs, Vienna
- Jackson Monuments & Stoneworks, London
- Jade Royale Management Inc., London
- James Packaging Ltd, London
- Jamie Platz Family YMCA, Edmonton
- Jamieson Car and Truck Rental, Woodstock
- Jasmina Photography, London
- Jaycee Park, London
- Jellifish Beats, London
- Jenings Osteopathy Clinic, London
- Jerrys Tree Service, Saint Thomas
- Jesse Davidson Park, London
- Jessica Loney Music Studio, London
- Jetport Inc., Hamilton
- Jewish National Fund, London
- Jezebel Soaps & Perfumery, Ilderton
- Jibson's Paintball Park, Sparta
- Jim Cox Custom Exhaust, London
- Jim's Upholstery, London
- Joe Yakubowski - BMO Mortgage Specialist, London
- Joelle Lehoux's Music Studio, London
- John Dearness School, London
- John E Webb Design Studio, London
- John E. Pearce Provincial Park, Wallacetown
- John Kenneth Galbraith Reference Library, Dutton/Dunwich
- John Yoo MD, London
- Johnny's Restaurant, Aylmer
- Jolanta Dabrowski, Reiki Master Teacher, Transformational Coach, London
- Jonathan Izawa MD, London
- Judi Kramins, London
- Jumbo the Elephant Memorial, Saint Thomas
- Junction Climbing Centre, London
- Junior Achievement-St Marys, Saint Marys
- Just cozy, London
- jdd Packaging, London