- Austin Pollet
- Austin Rees
- Austin Santoro
- Austin Tatum Acquired By Guest Supply
- Austin Veterinary Dermatology & Allergy Acquired By Animal Dermatology Group
- Austin Williford
- Austin Hardie Wise Agency Acquired By Tompkins Insurance Agencies
- Austin-Tetra Acquired By Equifax
- Austofix Group Acquisitions
- Austofix Hip & Knee Assets Acquired By Amplitude Surgical SA
- Austral Freezer SA Acquired By Loginsa
- Austral Gold Acquisitions
- Austral Masonry Holdings Pty Acquisitions
- Austral Refrigeration Holdings Pty Acquired By Woolworths Group
- Austral Resseguradora S.A Acquired By Vinci Partners
- Austral Seguradora S.A. Acquired By Vinci Partners
- Australia and New Zealand Banking Group Acquisitions
- Australia Defence Pty Acquired By BAE Systems
- Australia Pacific Professional Indemnity Insurance co. Acquired By The St. Paul
- Australia Salt Lake Potash Pty Acquired By WildHorse Energy
- Australian & Overseas Alloys Pty. Acquired By Bradken
- Australian Armoured Express Pty. Acquired By Toll Holdings
- Australian Bodycare Cont. Aps Acquired By Dansk Generationsskifte A/S
- Australian Business Research Pty Acquired By Veda Group
- Australian Centre for Advanced Computing and Communication Pty Acquisitions
- Australian Conveyor Engineering Pty Acquired By Fenner Group Holdings
- Australian Fan and Motor Acquired By Regal Rexnord
- Australian Food & Fibre Acquisitions
- Australian Future Energy Pty Acquired By Synthesis Energy Systems
- Australian Gas Networks Acquired By CK Infrastructure Holdings
- Australian Healthcare Equipment Pty Acquired By Invacare
- Australian Helicopters Pty Acquired By Avincis
- Australian Naturalcare Products Pty. Acquired By New Hope
- Australian Offshore Solutions Acquired By Ironbridge Capital
- Australian Pacific Paper Products Acquired By Unicharm
- Australian Pharmaceutical Industries Acquisitions
- Australian Pharmacy Sleep Services Acquired By Koninklijke Philips N.V.
- Australian Primary Hemp Acquisitions
- Australian Refined Alloys Pty Acquired By Renewed Metal Technologies Pty
- Australian Reliance Pty Acquired By PSC Insurance Group
