- Atlantic Sfdt Acquisitions
- Atlantic Southeast Airlines Acquired By SkyWest
- Atlantic Southern Paving and Sealcoating Acquisitions
- Atlantic Specialty Insurance Acquired By Onebeacon Insurance Group
- Atlantic Star Intermediaries Acquired By R-T Specialty
- Atlantic Street Capital Mergers and Acquisitions
- Atlantic Sustainable Catch Acquisitions
- Atlantic Switch and Generator Acquired By Generator Holding
- Atlantic Technical Systems Acquired By Technical Safety Services
- Atlantic Technology Systems Acquired By Cerberus Cyber Sentinel
- Atlantic Teleconnect Acquired By Monroe Engineering Holdings
- Atlantic Trading Acquired By High Liner Foods
- Atlantic Trucking Acquired By Forward Air
- Atlantic Tubing Acquired By Parker Hannifin
- Atlantic Union Bankshares Acquisitions
- Atlantic Utility Constructors Acquired By Young’s Communications
- Atlantic Vision Partners Acquisitions
- Atlantic Waste Holdings Acquired By Augean
- Atlantic Water Gardens Acquired By Oase
- Atlantic Western Transportation Acquisitions
- Atlantic Wind & Solar Acquisitions
- Atlantic Wood Industries Acquired By Cox Industries
- Atlantic Zeiser Acquired By Orell Füssli AG
- Atlantic-Pacific Express Acquired By Magnate Worldwide
- Atlantic-Pacific Processing Systems Acquisitions
- Atlantica Sustainable Infrastructure Acquisitions
- AtlantiCare Acquisitions
- AtlantiCare - Diagnostic Clinical Laboratory Services Acquired By Laboratory of America Holdings
- ATLANTIQUE TELECOM Group Acquisitions
- Atlantis Capital Special Situations Mergers and Acquisitions
- Atlantis Acquired By Gree
- Atlantis Components Acquired By Astra Tech AB
- Atlantis Computing Acquired By Hive-IO
- Atlantis E&P Services Acquired By Hamilton Engineering
- Atlantis Healthcare Group Puerto Rico Acquired By ICV Capital Partners
- Atlantis Industries Acquired By Murray
- Atlantis Packaging Acquired By Imperial Dade
- Atlantis Télévision Acquisitions
- Atlantix Global Systems Acquired By CABLExpress
- Atlas 3D Acquired By Siemens AG