Companies catalogue
- S B S Imprints, London
- S J Services, London
- SIMCOE PAWNSHOP, Simcoe
- SPIRIT HAIR STUDIO, London
- STEP Networks Inc., London
- Safety Bug, London
- Saltspring Software Inc, London
- Salvation Army Thrift Store, Saint Marys
- Sam's Variety, London
- Sansys, London
- Santos Travel Agency Inc, London
- Sargon Auto sales., London
- Scottlyn Comodities Inc, London
- Scrimgeour & Company Chartered Accountant, London
- SecuraGlobe Solutions Inc., London
- SecuriGARD Canada, London
- Securitas Canada, London
- SellOffVacations.com, Toronto
- Senior Tours Canada, London
- Sera Design & Tailoring, London
- Shell, Barrie
- Shepherd Cartage Inc, London
- Sherwood Forest Mall, London
- Shoe Doc, London
- Singulink, London
- Skedaddle Humane Wildlife Control, Hamilton
- Skedaddle Humane Wildlife Control, Cambridge
- Skin Vitality Medical Clinic, London
- SmartCentres London East (Argyle Mall), London
- SmartCentres London Northwest, London
- SmartCentres St. Thomas, Saint Thomas
- Smartnail Tools & Fasteners Inc., London
- Smitiuch Injury Law, Brantford
- Smitiuch Injury Law, Simcoe
- Smokeless Joe's, London
- Sobeys Tillsonburg, Tillsonburg
- Soccer Express London, Coquitlam
- Soccer Factory Inc, London
- Soccerworx Sports, London
- SoftMoc at Masonville Place, London
- Sole Decisions, London
- Sole-istic Touch Home Based Spa, London
- South London Toy Lending Library, London
- Southwest Accounting and Tax Services, London
- Southwest Pet Center, London
- Southwest Tractor Inc, London
- Spa Apsara, London
- Spa Asiana, London
- Special Event Rentals/Party Rentals, Burlington
- Spectrum Communications, London
- SpeedMatters for Corporate Law, London
- Speedy Transport, London
- Spice Spa, Saint Thomas
- Sport-Travel, London
- Spring Alterations, London
- Spruce Lane Motor Products, Belmont
- Spy Tech, London
- Squashstrings London, London
- Squba Holidays, London
- St Croix Upholstery, London
- St Thomas Rent-All, Saint Thomas
- St Thomas Tire Service Ltd, Saint Thomas
- St. Thomas Public Library, Saint Thomas
- Stage Wireless, London
- Stan's Total Tire Sales & Service Inc, Fingal
- Staples Woodstock, Woodstock
- Star Auto Sales 2004, Saint Thomas
- Starlite Variety, London
- Sterling Marking Products Inc, London
- Stinson Security Services Ltd, London
- Stone Crest Homes Ltd, London
- Stoneman Distributors, London
- Stop Variety Quick, London
- Strategic Shipping Canada Inc, London
- Strategic Shipping Canada Inc, London
- Strathroy Scale, Strathroy
- Strathroy Scale, Strathroy
- Strathroy Turf Farms Ltd, Appin
- Strathroy Vac Shop, Strathroy
- Stubbs Communications, Lambton Shores
- Stucco & Foam Center, London
- Student Life Plaza, London
- Student Movers, London
- Sugar Mama, London
- Sugarbush Spa, London
- Suncor Inc, London
- Sunglass Hut, London
- Sunny Daze Swimwear, Port Stanley
- Super Pawnbroker, Brantford
- Supra Tool & Die, Saint Thomas
- Sure-Arc Welding Supply, London
- stevensE3, London