- 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 Rabobank 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
- 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
- 3ClinicalResearch AG Acquired By PAREXEL International
- 3Com Acquisitions
- 3CX Acquisitions
- 3D Couriers Acquired By Mach 1 Couriers
- 3D Data & Document Destruction Acquired By AllShred
- 3D Discovery Acquired By Cleantech Solutions International
- 3D Eye Solutions Acquired By 3D Eye Solutions
- 3D Eye Solutions Acquisitions
- 3D Geo Acquired By Autodesk
- 3D Hubs Acquisitions
- 3D Line Medical Systems S.r.l Acquired By Elekta AB
- 3D Matter Acquired By SD3D Printing
- 3D Medical Manufacturing Acquired By Tecomet
- 3D Oil Acquisitions
- 3D Plastics Acquired By Quantum Plastics
- 3D Plus SA Acquired By HEICO
- 3D Star Insurance Services Acquired By Worldwide Facilities
- 3D Systems Acquisitions
- 3D3R Software Studio Acquired By Chegg
- 3dB Research Acquired By Harman International Industries
