- Three Sigma Software Acquired By Gcom Software
- Three Sixty Digital Talent Acquired By Newport Group
- Three Springs Acquired By Vivant Behavioral Health
- Three Streams Engineering Acquired By Foster Wheeler AG
- Three Student Housing Properties Acquired By American Campus Communities
- Three Wire Systems Acquisitions
- Three-Five Systems Acquisitions
- THREE60 CRM Acquired By Pemba Capital Partners
- ThreeBridge Solutions Acquisitions
- Threecolts Acquisitions
- Threedy.ai Acquired By NexTech AR Solutions
- Threema Acquired By AFINUM Management
- Threepipe Communications Acquisitions
- ThreeSF Acquired By Electronic Arts
- ThreeSixty Group Acquisitions
- Threesixty Services Acquired By Standard Life Aberdeen
- ThreesixtyLogica Testing Services Pvt. Acquired By Saksoft
- ThreeTwoFour Acquired By Node4
- Threewide Acquired By Move
- ThreeWire Acquired By WIRB-Copernicus Group
- Thresher Communication & Productivity Acquired By Rahi Systems
- Thresher Ventures Acquired By Two Six Technologies
- Threshold Brands Acquisitions
- Threshold Floorings Acquired By Low & Bonar
- Threshold Interactive Acquired By Zealot Networks
- Threshold Pharmaceuticals Acquisitions
- Threshold Visitor Management Systems Acquired By CCL Industries
- Thrift Books Global Acquired By Midwest Mezzanine Funds
- Thrifty Air Conditioning & Refrigeration Acquired By Easy Ice
- Thrifty PayLess Acquired By Rite Aid
- Thrill One Sports & Entertainment Acquired By Juggernaut Capital Partners
- Thriva Acquired By The Active Network
- Thrive Autism Solutions Acquired By Blue Sprig Pediatrics
- Thrive Earlier Detection Acquired By Exact Sciences
- Thrive Foods Acquisitions
- Thrive Global Holdings Acquisitions
- THRIVE Intelligence Acquired By Universal Services of America
- Thrive International Acquisitions
- Thrive Networks Acquisitions
- Thrive Senior Living Acquisitions