- 13 Robotics Acquired By Kraken Robotics
- 13 Strides Acquired By Stats Perform
- 1315 Capital Mergers and Acquisitions
- 13th Lab Acquired By Oculus VR
- 140 Proof Acquired By AcuityAds Holdings
- 1492 Studio Acquired By Ubisoft Entertainment SA
- 15 Seconds of Fame Acquisitions
- 15 student housing properties -Campus Acquisitions Acquired By American Campus Communities
- 151 Research Acquired By AGCO
- 1518 Studios Acquisitions
- 15Five Acquisitions
- 16 bakery-cafes Acquired By Panera Bread
- 160over90 Acquired By WME IMG
- 17 Juin Media SA Acquired By MBO
- 170 Systems Acquired By Kofax
- 170639 Canada Acquisitions
- 174 Power Global Acquisitions
- 1757 Golf Acquired By Patriot Capital
- 1798 Acquired By Fingerpaint Marketing
- 17Media Acquired By Paktor Pte.
- 17seconds Acquisitions
- 180 Connect Acquired By DIRECTV
- 180 Health Partners Acquired By Mindoula Health
- 180 Medical Acquisitions
- 180byTwo Acquired By MeritDirect
- 1818 Platinum Triangle Apartment Community Acquired By UDR
- 1847 Goedeker Acquisitions
- 186 Communications Acquired By FirstLight Fiber
- 19 Select Student Housing Properties and Development Property Acquired By American Campus Communities
- 1901 Group Acquired By Leidos Holdings
- 1908 Brands Acquisitions
- 192business Acquired By Experian
- 1933 Industries Acquisitions
- 1aim Acquired By Franz Schneider Brakel + Co KG
- 1C Acquisitions
- 1CLICK Acquired By Freshdesk
- 1Derrick Pty. Acquired By Enverus
- 1Dispatch.com Acquired By Manheim Auctions
- 1DocWay Acquired By Genoa Healthcare
- 1E Acquired By The Carlyle Group
