- Univita Health - Insurance Administration Services Acquired By Stone Point Capital
- Univita Health Acquisitions
- UniVogue Acquired By Superior Group of Companies
- Uniwater Acquired By Nalka Invest AB
- UNIWHEELS AG Acquired By Superior Industries International
- Unizin Acquisitions
- Unkefer & Associates Acquired By Amerilife Group
- Unkel Underground Sprinkler Systems Acquired By Ryan Lawn & Tree
- Unleashed Brands Acquisitions
- Unleashed Software Acquired By Access Group
- Unlimi-Tech Software Acquired By HelpSystems
- Unlimited Discovery Group Acquired By Document Technologies
- Unlimited Fiber Optics Acquired By Cogent Communications Holdings
- Unlimited Sports Group Acquisitions
- Unlimited Technology Acquisitions
- UNLTD Acquisitions
- Unmask Parasites Acquired By Sucuri
- Unnox Group Acquisitions
- Uno Alla Volta Acquired By Guild Brands
- Uno Restaurant Holdings Acquisitions
- Uno Salud Dental Acquired By Linzor Capital Partners
- Unocal Acquisitions
- Unocal North Sumatra Geothermal Acquisitions
- Unoh Games Acquired By Zynga
- Unomaly Acquired By LogicMonitor
- Unomy Acquired By WeWork
- Unosquare Acquisitions
- Unotifi Acquired By Dealer Holdings
- Unow Acquired By Platina Partners
- Unquote Acquired By Mergermarket
- Unreal Marketing Solutions Acquired By LSF Network
- UnReal Web Marketing Acquired By Reach Marketing
- Unreel Acquired By Ross Video
- Unrest Music Group Acquired By Thirty Tigers
- UnReview Acquired By GitLab
- Unruly Group Acquisitions
- UNS Energy Acquired By Fortis
- UNS Acquisitions
- Unsal Demir
- Unscriptd Acquired By The Players Tribune
