- Technicolor - Thomson
- Technicolor Connected Home USA
- Technicolor Delivery Technologies Belgium
- Technics
- Technika
- Technique
- TechniSat
- Technische Alternative
- TechniSoil
- Technisonic
- Technisonic Industries
- Technisonic Industries Limited
- Technivorm
- Technivorm Moccamaster
- TECHNO
- Techno line
- Techno Source
- Technoflex
- Technoflux
- Technogym
- TECHNOGYM S.p.A.
- Technoline
- Technologic Systems
- Technologies Humanware
- Technology Brokers
- Technology Solutions (UK)
- TECHNOMATE
- Technomax
- Technosoft
- TechnoStar
- Technotherm
- TechnoTrend
- Technovare Systems
- Techone
- Techpoint
- Techpro
- Techsan I & C
- TECHSHIELD
- TechSmith
- Techsolo
- techtop
- TECHVIEW
- TechVision
- Techwood
- TECHYO
- Teckentrup
- Tecknet