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Expertise

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. Mayne Wetherell acts for leading sponsors and fund managers on their most significant and strategically important investments.

Our practice

We advise on leveraged buyouts, growth investments, bolt-ons, exits, consortium arrangements, shareholder frameworks, management incentives, financing, credit instrument investment, cross-border co-investment structures and fund establishments.  Mayne Wetherell’s PE and fund manager clients, such as KKR, Pencarrow, Intermediate Capital Group, Goldman AM, Blackstone Credit and Simplicity, illustrate the team’s strength and reputation as leading advisers in this field, where scale, speed and execution are often key factors of success in an increasingly competitive environment.

We are experienced in navigating regulatory approvals and cross-border structuring, ensuring transactions move at pace while managing downside risk.  Clients trust us for our partner-led approach, technical precision, market knowledge and ability to find practical solutions in complex or time-critical deal environments.

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What we've done

Work Highlights

Altered Capital

Advised Altered Capital on its acquisition of Echo Tech (e-waste) and Abe’s Bagels (food).

Avanti Finance

Advised Avanti Finance in relation to multiple equity raises and ongoing corporate governance (financial services).

Gaw Capital

Advised Gaw Capital on the acquisition of the nationwide YHA (NZ) hostel property portfolio and subsequent M&A activities (property).

K9 Natural

Advised KKR on the acquisition of Natural Pet Food (pet food).

NPD management buy out

Advised the financiers in relation to the management buy-out of NPD (retail and consumer).

Pencarrow

Advised Pencarrow Private Equity on the merger of its portfolio company, PCRN Clinical Trials, with Momentum Clinical Research (healthcare).

Redshield Investment

Advised Pencarrow Private Equity on a follow-on investment to Redshield (technology).

Sir George Fistonich

Advised the founder of Villa Maria Wines in relation to the restructuring of the company (beverages).

Spark New Zealand

Advised Spark on the acquisition by Ontario Teachers’ Pension Plan Board of a 70% interest in Spark’s passive tower infrastructure business for NZ$900 million (telecommunications).

Spark New Zealand

Advised Spark New Zealand on the agreement to sell to Pacific Equity Partners a 75% stake in Spark New Zealand’s data centre business, which values the business at up to NZ$705 million (telecommunications).

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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Overseas investment

Mayne Wetherell advises on New Zealand’s most complex and strategically significant inbound investments.

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Corporate advisory

Mayne Wetherell’s corporate advisory team is a trusted partner to New Zealand’s leading corporates, investors and boards.

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Private client and family office

Mayne Wetherell acts for family offices and high-net-worth investors on strategic investments, capital deployment and governance matters. 

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Securitisation and structured finance

Mayne Wetherell’s structured finance and securitisation practice stands at the very top of the New Zealand market.

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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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Restructuring and insolvency

Mayne Wetherell is the trusted advisor for lenders, investors, corporates, and insolvency practitioners navigating complex restructuring and insolvency matters.

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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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Latest insights

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Stay informed with our latest firm news, legal perspectives and insights on global business change.
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Celebrating promotions across the Mayne Wetherell team
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Court of Appeal releases its decision in Hoban v Attorney‑General
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Advising Watercare on major financing milestones
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Launching Extraordinary Pay for our team
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Supporting emerging talent in M&A
November 27, 2025
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