New Zealand M&A legal advisers

H1 2026 · New Zealand M&A announced · 20 deals · NZ$1.7bn disclosed

Deal size
Custom range
New Zealand M&A legal advisers, H1 2026, ranked by deal value
1 Bell Gully 4 deals · 58.6% share · was #1
2 Russell McVeagh 2 deals · 37.4% share · was #2
3 Chapman Tripp 1 deal · 36.6% share · was #4
4 Simpson Grierson 10 deals · 22.7% share · new
5 DLA Piper 2 deals · 3.3% share · was #4
6 Fieldfisher 1 deal · 1.4% share · new
7 Buddle Findlay 2 deals · – share · was #4
7 Duncan Cotterill 1 deal · – share · new
7 Gilbert + Tobin 1 deal · – share · new
7 Greenwood Roche 1 deal · – share · new
7 Hesketh Henry 1 deal · – share · new
7 Mallesons 1 deal · – share · new
Share of the table, H1 2026
New Zealand M&A legal advisers, H1 2026: share of the tableBell Gully58.6%Russell McVeagh37.4%Chapman Tripp36.6%Simpson Grierson22.7%DLA Piper3.3%Fieldfisher1.4%Buddle Findlay–Duncan Cotterill–Gilbert + Tobin–Greenwood Roche–

Top ten by deal value.

Rank by year
New Zealand M&A legal advisers: rank by year#1#3#5#7#9#11#1320252026 YTDBell Gully: #2 in 2025Bell Gully: #1 in 2026 YTD#1 Bell GullyRussell McVeagh: #1 in 2025Russell McVeagh: #2 in 2026 YTD#2 Russell McVeaghChapman Tripp: #13 in 2025Chapman Tripp: #3 in 2026 YTD#3 Chapman TrippSimpson Grierson: #11 in 2025Simpson Grierson: #4 in 2026 YTD#4 Simpson GriersonDLA Piper: #13 in 2025DLA Piper: #6 in 2026 YTD#6 DLA PiperFieldfisher: #10 in 2026 YTD#10 FieldfisherBuddle Findlay: #11 in 2025Buddle Findlay: #11 in 2026 YTD#11 Buddle FindlayDuncan Cotterill: #13 in 2025Duncan Cotterill: #11 in 2026 YTD#11 Duncan Cotterill

This table's top firms in each year.

14 deals have no disclosed value. H1 2025 rank is the firm's place in the same period a year earlier, under the same filters. Methodology

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