- Day & Zimmermann Group Acquisitions
- Day Boat Seafood Acquired By Green PolkaDot Box
- Day International Acquisitions
- Day Lewis Acquisitions
- Day Motor Sports Acquired By Gen Cap America
- Day Pitney LLP
- Day Software Acquired By Adobe
- Day to Day Teachers Acquired By Servoca
- Day Deadrick & Marshall Acquired By High Street Insurance Partners
- Day1 Solutions Acquisitions
- Dayan Abeyaratne
- Daybreak Capital Partners
- Daybreak Foods Acquisitions
- Daybreak Game Company Acquisitions
- Daybreak Oil and Gas Acquisitions
- Dayco Products Acquired By Hidden Harbor Capital Partners
- Daycon Products Acquired By Envoy Solutions
- Daydots International Acquired By Ecolab
- Dayea Yeon
- Dayes Acquisitions
- Dayforce Acquired By Ceridian HCM Holding
- Dayforward Acquisitions
- Daykin Electric Acquired By Warner Power
- Daylan Digital Acquired By Red Nucleus Enterprises
- Daylife Acquired By NewsCred
- Daylight Automation Acquisitions
- Daylight Medical Acquisitions
- Daylight Medical - UVC Disinfection Business Acquired By Sealed Air
- Daylight Partnership Acquired By Ruder Finn Group
- Daylight Pump Acquired By Galenfeha
- Daylight Solutions Acquired By Leonardo
- Daymarck Acquired By The Corridor Group
- DayMen Photo Marketing Acquisitions
- Daymon Worldwide Acquisitions
- Dayna Communications Acquired By Intel
- Dayna Kleinman
- Dayne Baird
- Dayne Johnson
- DayNine Consulting Acquisitions
- DaySequerra Acquisitions
