- American Charter Development Acquisitions
- American Chartered Bancorp Acquired By MB Financial
- American Chemet Acquisitions
- American Chemical Acquired By Applied Products
- American Chronic Care Acquired By Kindred Healthcare
- American City Bank Acquired By FB Financial
- American City Business Journals Acquisitions
- American Civil Constructors Acquisitions
- American Claims Services Acquired By York Risk Services Group
- American Clinical Research Services Holdings Acquisitions
- American Clinical Services Acquired By Sonic Healthcare
- American Coach Lines of Atlanta Acquired By Coach America Group
- American Coach Lines of Jacksonville Acquired By Transportation Management Services
- American Coach Lines of Orlando Acquired By Transportation Management Services
- American Coach Lines Acquired By Transportation Management Services
- American Coast Title Acquired By loanDepot.com
- American Coastal Insurance Acquired By United Insurance Holdings
- American Coin Merchandising Acquired By Outerwall
- American Collectors Insurance Acquired By NSM Insurance Group
- American College Application Campaign Acquired By ACT
- American Commerce Solutions Acquisitions
- American Commercial Claims Administrators Acquired By Columbia Insurance
- American Commercial Lines Acquisitions
- American Communications Acquired By Clover Imaging Group
- American Community Bancorp Acquired By German American Bancorp
- American Community Bancshares Acquired By Yadkin Financial
- American Community Newspapers Acquired By Courtside Acquisition
- American Company Flavors Specialties Acquired By Frutarom Industries
- American Compensation Insurance Acquired By RTW
- American Components Acquisitions
- American Components - Automotive Safety Business Acquired By Methode Electronics
- American Compressed Steel Acquired By The David J. Joseph
- American Computer Development Acquisitions
- American Condenser & Coil Acquired By Vista-Pro Automotive
- American Consolidated Media Acquired By GateHouse Media
- American Consolidated Minerals Acquired By Starcore International Mines
- American Construction Source Acquisitions
- American Control Electronics Acquired By Trident Motion Technologies
- American Cooler Service Acquired By Aviation Technical Services
- American Cooling Technology Acquired By KODA Enterprises Group
