LAWYER PROFILE

Matt Sumpter

Asia-Pacific 2026

Chambers ranking badge
Share profile
Chambers ranking badge
 Chapman Tripp

Ranked in 2 practice areas

Intellectual Property

New Zealand

16 years ranked

Competition/Antitrust

New Zealand

12 years ranked

Chambers Review

Provided by Chambers

Chambers Asia & Pacific

Intellectual Property - New Zealand

Band 2
Individual Editorial
Matt Sumpter is a highly respected practitioner with particularly noteworthy litigation experience who advises clients on both contentious and non-contentious IP matters. He is regularly instructed on a range of trade mark, copyright and patent matters, including infringement, opposition, internet piracy and site-blocking, and also advises extensively on regulatory and commercialisation issues.
Learn more about this teamView ranking table

Competition/Antitrust - New Zealand

Band 3
Individual Editorial

Matt Sumpter is a published authority on competition law who acts principally on contentious issues in the space, including criminal matters, though he is also an experienced handler of merger control negotiations with the Commerce Commission. He is based in Auckland.

Learn more about this teamView ranking table

Strengths

Provided by Chambers

  • Matt Sumpter provides quality advice under time pressure.

    Competition/AntitrustChambers Asia & Pacific

Ranked Individuals at Chapman Tripp (45)

New Zealand

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership