- Supercuts
- Superior Produce Co
- Surety Pittsburgh
- Sushi Kim Restaurant
- Swartz Izenson & Assoc
- Swartz Lovejoy & Assoc
- Sweetwater Personnel
- Swensen Perer & Johnson
- Swensen Perer & Kontos
- Swensen Perer Attorneys At Law
- Swindell Dressler Credit Union
- SYBC Corp Steve Bingamen
- T & H Paving
- Tadiso Inc
- Tai Lee Architects PC
- Takahashi Consulting
- Talent Group
- Tall Girl
- Tarax Systems Inc
- Tasca Navarre
- Tatum CFO Partners
- TBG Consulting Inc
- TCI
- Teacher Excellence Ctr
- Team Scotti
- Teamsters Local Union 926
- Techone Inc
- Techworks Pnc
- TEGG Corp
- Tegg Institute
- Tele-Tracking Technologies Inc
- Tener Vankirk Wolf & Moore
- Tequila Willies
- Teris Parking
- Teris Parking Inc
- Terrasim Inc
- Textile Studio
- The Invention Company
- Thee Different Twist Pretzel
- Theodore T Blair & Assoc
- Think Communications Inc
- Thomas A Cook Jr
- Thomas Donnelly
- Thomas E Crenney & Assoc LLC
- Three Rivers Adoption Council
- Three Rivers Art Festival
- Three Rivers Rowing Assn
- Three Rivers Young Peoples
- Three Rivers Youth The Hub
- Tighe Evan Ehrman Schenck
- Tighe Evan Ehrman Schenck
- Time Sys Corp
- Timothy D Appelbe
- Tindell & Associates
- Titan Energy Inc
- TMP Hudson
- To Go Faxes
- TOD Staffing Svc
- Tom Ayoob Inc
- Tom Bosky & Co PC
- Tonic Bar & Grill
- Tony's Towing
- Topographic & Geologic Survey
- Touch Nightclub
- Tower Diner
