- Tommy Shepherd
- Tommy Teo
- Tommy Thompson
- Tommy Tighe
- Tommy Torwald
- Tommy White Supply Company Acquired By Industrial Distribution Group
- Tommy Yin
- Tomnod Acquired By DigitalGlobe
- Tomohiro Hen
- Tomohiro Kikuta
- Tomohiro Okawa
- Tomohiro Takagi
- Tomohiro Tsuchiya
- Tomoki Ishiara
- Tomomi Hara
- TOMORRO Acquired By The Shipyard
- Tomorrow Communications Acquired By CACI International
- Tomorrow Ideas Acquired By Ethos Technologies
- Tomorrow London Holdings Acquisitions
- Tomorrow Networks Acquired By Physicians Interactive
- TomoTherapy Acquired By Accuray
- Tomoya Sugimoto
- Tomoyo Umeda
- Tompkins Financial Acquisitions
- Tompkins Insurance Agencies Acquisitions
- Tompkins Insurance Agency Acquired By High Street Insurance Partners
- Tomplast d.o.o. Acquisitions
- Tomra Systems ASA Acquisitions
- Toms Gruppen A/S Acquisitions
- Toms Lokmanis
- TomTom N.V. Acquisitions
- TomTom NV - Telematics business Acquired By Bridgestone Europe NV/SA
- TomTom WORK Acquired By TomTom N.V.
- TOMY International Acquisitions
- Ton Schutte
- Tonami Thailand Acquisitions
- Tonaquint Networks Acquired By TDS Telecommunications
- Tonawanda Environmental Acquired By Chemtron
- TONBELLER AG Acquired By Fair Isaac
- Tonbo Biosciences Acquisitions
