- Texaco Service Station
- Texaco Service Stations - Self Service Star Marts and Food Marts
- Texaco Xpress Lube
- Texana MHMR Center
- Texas Aluminum Industries Inc-Tai
- Texas American Title
- Texas Auto Sales
- Texas de Brazil
- Texas Department of Public Safety
- Texas Department of Transportation
- Texas Forest Service
- Texas Gas Transmission LLC
- Texas Instruments
- Texas Land & Cattle
- Texas Oncology PA
- Texas Rehabilitation Commission
- Texas Roadhouse
- Texas State Low Cost
- Texas State Low Cost Insurance
- Texas State Of
- Texas State Optical
- Texas Steakhouse
- Texas Steakhouse & Saloon
- Texas Tech Medical Center
- Texas Tool Traders
- Texas Workforce Center
- Texas Workforce Commission
- Texasbank
- Texas-New Mexico Power Company
- Textron Financial Corporation
- Textures
- TFE Technology
- TGF Hair Salon
- TGF Precision Haircutters
- TGI Fridays
- TGIF
- TH Rogers Lumber Company
- Thai Cafe
- Thai Cuisine