A&O Shearman

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The team at A&O Shearman advises on the full spectrum of competition law, acting in matters concerning cross-border merger control, regulatory reform, and the Australian Competition and Consumer Commission investigations. The team regularly handles matters relating to the technology, energy, and financial services sectors. It is led by Peter McDonald, who is based in Sydney, and has longstanding experience as a competition lawyer. In February 2025, expert litigator Amy Middlebrook joined the team in Sydney and is noted for expertise in handling complex commercial disputes.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Very commercially pragmatic advice. Great experience.’

  • ‘Peter McDonald is very experienced and commercially pragmatic. Always seeks to think laterally in coming up with a solution. Highly recommend.’

Key clients

  • Google
  • Property Exchange Australia Limited

Work highlights

Acted for Woodside in respect of the ongoing investigation into gas prices in Australia.