M&A legal advisers

H2 2025 · M&A announced · 169 deals · A$61bn disclosed

Deal size
Custom range
M&A legal advisers, H2 2025, ranked by number of deals
1 Hamilton Locke A$1.1bn · 11.8% share
2 Allens A$19bn · 11.2% share
3 Herbert Smith Freehills Kramer A$16bn · 10.1% share
3 Gilbert + Tobin A$1.9bn · 10.1% share
5 Ashurst Perkins Coie A$32bn · 8.3% share
6 MinterEllison A$9.2bn · 7.7% share
6 Corrs Chambers Westgarth A$3.1bn · 7.7% share
8 Clayton Utz A$7.7bn · 6.5% share
8 Thomsons A$455m · 6.5% share
10 McCullough Robertson A$595m · 4.7% share
11 Jones Day A$200m · 4.1% share
12 Clifford Chance A$3.9bn · 3.6% share
12 DLA Piper A$408m · 3.6% share
12 Piper Alderman A$235m · 3.6% share
12 Mills Oakley 3.6% share
16 Baker McKenzie A$1bn · 3.0% share
16 Arnold Bloch Leibler A$174m · 3.0% share
16 HopgoodGanim Lawyers 3.0% share
16 Johnson Winter Slattery 3.0% share
20 Steinepreis Paganin A$487m · 2.4% share
20 Mallesons A$463m · 2.4% share
20 Hall & Wilcox A$314m · 2.4% share
20 Maddocks 2.4% share
24 Fasken A$2.2bn · 1.8% share
24 HWLE Lawyers A$200m · 1.8% share
26 Stikeman Elliott A$2.1bn · 1.2% share
26 White & Case A$266m · 1.2% share
26 K&L Gates A$200m · 1.2% share
26 Cassels A$75m · 1.2% share
26 McCarthy Tétrault 1.2% share
31 Sidley Austin A$1.6bn · 0.6% share
31 Blakes A$1bn · 0.6% share
31 BLG A$266m · 0.6% share
31 Lakatos, Köves and Partners A$266m · 0.6% share
31 Latham & Watkins A$266m · 0.6% share
31 Torys A$266m · 0.6% share
31 BMA Advogados A$229m · 0.6% share
31 BZCP Advogados A$229m · 0.6% share
31 Cooley A$229m · 0.6% share
31 Linklaters A$229m · 0.6% share
31 Pinheiro Neto Advogados A$229m · 0.6% share
31 GRT Lawyers A$228m · 0.6% share
31 ACCRALAW A$140m · 0.6% share
31 Osborne Clarke A$140m · 0.6% share
31 Davis Graham A$99m · 0.6% share
31 Elvinger Hoss Prussen A$99m · 0.6% share
31 Vertumnus Lawyers A$99m · 0.6% share
31 Cardinals Lawyers and Consultants A$75m · 0.6% share
31 Paul, Weiss A$75m · 0.6% share
31 Talbot Sayer A$62m · 0.6% share
31 Atkinson Corporate Lawyers A$58.9m · 0.6% share
31 Garfinkle Biderman A$44.5m · 0.6% share
31 Nauth LPC A$44.5m · 0.6% share
31 Blackwall Legal A$40m · 0.6% share
31 Miles Thomas A$40m · 0.6% share
31 Watson Farley & Williams A$40m · 0.6% share
31 A&O Shearman A$35m · 0.6% share
31 Sundaraj & Ker A$28.8m · 0.6% share
31 Allion Partners 0.6% share
31 BAHR 0.6% share
31 Bass, Berry & Sims 0.6% share
31 Bell Gully 0.6% share
31 Cozen O'Connor 0.6% share
31 Farris LLP 0.6% share
31 Galanopoulos & Company 0.6% share
31 Mills & Reeve 0.6% share
31 Mintz 0.6% share
31 Moray & Agnew 0.6% share
31 Norton Rose Fulbright 0.6% share
31 Osler, Hoskin & Harcourt 0.6% share
31 Peloton Legal 0.6% share
31 Reitler Kailas & Rosenblatt 0.6% share
31 Squire Patton Boggs 0.6% share
31 Wikborg Rein 0.6% share
31 Womble Bond Dickinson 0.6% share
Share of the table, H2 2025
M&A legal advisers, H2 2025: share of the tableHamilton Locke11.8%Allens11.2%Herbert Smith Freehills Kramer10.1%Gilbert + Tobin10.1%Ashurst Perkins Coie8.3%MinterEllison7.7%Corrs Chambers Westgarth7.7%Clayton Utz6.5%Thomsons6.5%McCullough Robertson4.7%

Top ten by number of deals.

Rank by year
M&A legal advisers: rank by year#1#3#5#7#9#11#13#15#17#19#2020252026 YTD#25 Hamilton LockeAllens: #3 in 2025Allens: #1 in 2026 YTD#1 AllensHerbert Smith Freehills Kramer: #4 in 2025Herbert Smith Freehills Kramer: #2 in 2026 YTD#2 Herbert Smith Freehills KramerGilbert + Tobin: #2 in 2025Gilbert + Tobin: #6 in 2026 YTD#6 Gilbert + TobinAshurst Perkins Coie: #1 in 2025Ashurst Perkins Coie: #3 in 2026 YTD#3 Ashurst Perkins CoieMinterEllison: #10 in 2025MinterEllison: #5 in 2026 YTD#5 MinterEllisonCorrs Chambers Westgarth: #11 in 2025Corrs Chambers Westgarth: #8 in 2026 YTD#8 Corrs Chambers WestgarthClayton Utz: #7 in 2025Clayton Utz: #14 in 2026 YTD#14 Clayton Utz

This table's top firms in each year.

106 deals have no disclosed value. Methodology

Download CSV

Covers deals in Australia only for now. New Zealand is in progress; the United Kingdom, the United States, Canada, Singapore, China and India are planned. Values are in Australian dollars.