- Air Routing International Acquired By Rockwell Collins
- Air Serv Acquisitions
- Air Support Acquired By Ixo Private Equity
- Air System Components Acquisitions
- Air Techniques International Acquisitions
- Air Temp Mechanical Services Acquisitions
- Air Trade Centre International BV Acquired By SIG
- Air Traffic Control Acquired By L3 Harris Technologies
- Air Transport Services Group Acquisitions
- Air Travel Bureau Acquired By Yatra Online Pvt.
- Air Water International Acquisitions
- Air Water Acquisitions
- Air Waves Acquired By Hybrid Apparel
- Air Wilmington Acquired By Modern Aviation
- Air Wis Services Acquired By United Airlines Holdings
- Air Wise Acquired By AAON
- Air Water & Soil Laboratories Acquired By Montrose Environmental Group
- AIR-CELL Innovations Pty Acquired By Kingspan Group
- AIR-serv Acquired By Caledonia Private Capital
- AIR-serv Group Acquired By CSC ServiceWorks
- Air-Sur Acquired By Arthur J. Gallagher
- Air-Tite Holders Acquired By Ultra PRO International
- Air-To-Water Acquired By Graphene & Solar Technologies
- Air2Web Acquired By Velti
- Aira Acquisitions
- Airabella Acquired By Agilex Flavors & Fragrances
- AIRAID Acquired By K&N Engineering
- Airalyz Acquired By Groupe Baelen
- Airam Capital Inc.
- Airangel Acquisitions
- Airband Communications Acquisitions
- Airbase Flight Support Acquired By John Menzies
- Airbase Interiors Acquisitions
- Airbnb Acquisitions
- Airborne App Acquired By Demand Science Group
- Airborne Hydrography AB Acquired By Hexagon AB
- Airborne Imaging Acquired By Barr Air Patrol
- Airborne Systems Acquired By TransDigm Group
- Airborne Tactical Advantage Acquired By Textron
- Airborne Technologies Acquired By L3 Technologies
