- 340B SMART Acquired By Wellpartner
- 341 Studios Acquired By Co-Communications
- 36 Labs Acquired By MUNDOmedia
- 360 Blue Acquisitions
- 360 Corporate Benefit Advisors Acquired By The Hilb Group
- 360 Energy Engineers Acquired By Willdan Group
- 360 Healthcare Staffing Acquired By Medical Solutions
- 360 Live Media Acquired By SmithBucklin
- 360 Networks Acquired By Zayo Group Holdings
- 360 PT Management Acquisitions
- 360 Quote Acquired By Osceola Capital Management
- 360 Solutions Acquired By Arrow Business Communications
- 360 Treasury Systems AG Acquired By Deutsche Boerse AG
- 360Commerce Acquired By Oracle
- 360dialog Acquired By censhare AG
- 360Facility Acquired By Accruent
- 360Fresh Acquired By The Advisory Board Company
- 360networks Acquisitions
- 360pi Acquired By Market Track
- 360training.com Acquisitions
- 360° Stay Safe Acquired By Omnigo Software
- 361 Capital Acquisitions
- 365 Connect Acquisitions
- 365 Data Centers Acquisitions
- 365 Digital Acquired By Mark1 Media Pty.
- 365 Group Acquired By Rabo Private Equity
- 365 ITMS Acquired By Coretx Holdings
- 365 Main Acquired By Crosslink Capital
- 365iTMS Acquisitions
- 3671712 Canada Acquired By ACCEO Solutions
- 368994 Alberta Acquired By Exchange Income
- 37 Degrees Acquired By Encore Capital
- 3721 Internet Assistant Acquired By Yahoo!
- 38 Studios Acquisitions
- 39 North Capital Acquisitions
- 3A International Acquired By Yokogawa Electric
- 3ality Technica Acquisitions
- 3B Fiberglass Acquired By Binani Industries
- 3B Scientific Acquired By J.H. Whitney Capital Partners
- 3BL Media Acquisitions
