- b4Adventure Acquired By True Play
- B7 Interactive Acquisitions
- B90 Holdings Acquisitions
- B?K Modern Acquired By Armstrong World Industries
- BA Healthcare Holdings Acquisitions
- BA Holdings Acquired By Steve Madden
- BA Insight Acquired By Upland Software
- BA Major Associates Acquired By WilliamsMarston
- BA Sports Nutrition Acquired By The Coca-Cola
- BA Systems India Pvt. Acquired By OneAccess Networks SA
- ba&Sh SAS Acquired By Groupe HLD
- BA-HR
- Baader Bank AG Acquisitions
- Baafour Totoe
- BaAM Productions Acquired By Freeman
- Baan Company N.V. Acquisitions
- Baard Bale
- Baarsma Wine Group Acquisitions
- BAASS Business Solutions Acquisitions
- Baazee.com India Pvt. Acquired By eBay
- bab.la Acquired By Oxford University Press
- Babacar Ka
- Babajob Services Pvt. Acquired By Quikr India Pvt.
- Babak Shadman
- Babar Ali Lakhani
- Babar Sanaullah MD Acquired By IPC Healthcare
- Babar Tanwir
- Babatunde Odubekun
- Babatunde Soyoye
- Babbage Mining Acquired By Graph Blockchain
- Babbitt-Sholund Insurance Agency Acquired By Ansay & Associates
- Babble Cloud Acquisitions
- Babble Media Acquired By The Walt Disney Company
- BabbleLabs Acquired By Cisco Systems
- Babco Electric Group Acquired By Eaton
- Babco Industrial Acquired By Opta Group
- Babcock & Brown Power - Uranquinty Power Station Acquired By Origin Energy
- Babcock & Brown Power Operating Partners Acquisitions
- Babcock & Wilcox Enterprises Acquisitions
- Babcock Borsig Steinmüller CZ s.r.o. Acquired By Bilfinger SE
