- Superior Hardwood Floors
- Superior Laminating LLC
- Superior Welding & Fabrication
- Survivor's Resources Offices
- Susie's Sweet Shop
- Sussex Bank
- Sussex County Medical Assoc
- Sussex Foot & Ankle Specialist
- Sweet Surrender
- T & G Hardwood Floring
- T & T Tree Svc Inc
- T C Hogan Homes
- T Shirt Factory
- Tashlik Real Estate
- Tatar Corp
- Tax Claim Bureau
- Techo-Bloc
- Thin Film Labs
- Thomas Di Agostino Builder Inc
- Thomas Duncan Photography
- Tis The Season
- TLC Nail & Skin Spa
- Tom Greiner Excavating
- Tom Sheare Construction
- Tom's Traditional Tattoos
- Tortu Inc
- Tours 4U
