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Expertise

Private client and family office

Mayne Wetherell acts for family offices and high-net-worth investors on strategic investments, capital deployment and governance matters. We focus on discretion, clarity and disciplined execution.

Our practice

We advise on private investments, portfolio M&A, co-investments, asset restructurings, succession planning, property transactions and financing.  Our work includes designing and managing trust, corporate and regulatory structures that preserve value and support intergenerational goals.  With a partner-led approach and deep transactional expertise, we offer continuity and alignment for families managing complex, long-term wealth.

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What we've done

Work Highlights

Florenz

Advised Florenz on its acquisition of Wedderspoon (health products).

Florenz

Advised Florenz on its proposed scheme of arrangement with Comvita (health products).

Recognised for excellence, trusted by clients

Mayne Wetherell is well-versed in cross-border and offshore transactions for national and international clients. The firm’s sector expertise is vast, advising in the food and beverage, TMT, property, financial services and healthcare industries. Based in Auckland, the team is led by Matthew Olsen, who is active in the automotive, medical and hospitality sectors. Charlotte Garland advises on both the buy- and sell-side of transactions for private equity and high net worth clients.

Recognised for excellence, trusted by clients

Mayne Wetherell's respected corporate team is proficient in advising on capital markets, foreign investments and general commercial matters. The firm is well placed to handle cross-border M&A, with in-depth knowledge of New Zealand's foreign investment regulations. It acts on behalf of a range of corporates, shareholders, institutional investors and private equity houses.

What we do

Related expertise

Debt capital markets

Mayne Wetherell has a market-leading debt capital markets practice, advising New Zealand issuers on their debt-raising transactions.

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Infrastructure

New Zealand’s infrastructure pipeline is expanding and the stakes have never been higher.

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Mergers and acquisitions

Mayne Wetherell’s M&A practice is trusted on New Zealand’s most complex and strategically significant transactions.

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Financial services regulation

Mayne Wetherell draws upon a depth of experience to advise across all aspects of New Zealand’s regulatory compliance, licensing and consumer protection legislation.

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Private capital

Private capital encompasses the entire capital stack from ordinary equity to debt and in between.  Private capital transactions demand speed, discipline and flawless execution.

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Leveraged finance

Mayne Wetherell partners with sponsors, borrowers and lenders on complex, high-stakes leveraged transactions where layered capital structures and bespoke mechanics are central to the deal.

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Tax

Mayne Wetherell advises on all types of New Zealand direct and indirect taxation.

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Whether you need immediate advice or want to explore how we can support your business, we're here to help.

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Latest insights

Keep up to date with us

Stay informed with our latest firm news, legal perspectives and insights on global business change.
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Mayne Wetherell Transactions Recognised at the INFINZ 2026 Awards
May 14, 2026
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Mayne Wetherell participates in the 2026 Westpac New Zealand legal Tour de Takutai in support of the Auckland Westpac Rescue Helicopter
May 4, 2026
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Kim Sisson promotion to Senior Associate
April 30, 2026
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Shortlisted for Pro Bono Outstanding Firm, Chambers Asia-Pacific 2026
April 29, 2026
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2026 Future Legal Leaders
April 22, 2026
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