- Taylor Pneumatic Tool Company
- Taylor Precision Products
- Taylor Technologies
- Taylor Tools
- Taylor-Dunn
- Taylor-Wharton
- TAYMAC
- Taymor
- Taymor Industries
- tayogo
- TAYOSAN
- Tazz
- TBB
- TBI Pro
- TBK vision
- TBM
- TBS
- tbs electronics
- tc electonic
- TC Electronic
- TC electronic SDN BHD
- tc electronics
- tc electronic
- TC HELICON
- TC Installations
- TC-Helicon
- TC-Helicon
- TCC
- TCE
- TCElectronic
- TCHELICON
- Tchibo
- TCi
- TCL
- TCL Communication
- TCL Technoly Electronics (Huizhou)
- TCL-Digital
- TCM
- TCP
- TCS
- TCT Mobile
- TCT Mobile, Inc. USA (Wireless)
- TD
- TD Systems
- TdA
- TDC
- TDC Acquisition Holdings