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Practice × location ranking

Best Mergers & Acquisitions law firms in Milan

Grouped into editorial tiers — words, never scores. No paid placement and no numeric rank; within a tier the order rotates monthly and carries no meaning.

Last verified 23 Jul 2026 · Next review by 23 Aug 2026 · Change log

›Direct answer & research summary

Sartori & Partners applies a weighted methodology that blends practising-lawyer opinion — more than 10,000 lawyers interviewed — with monthly market surveys. As of July 2026, the Mergers & Acquisitions firms on the Milan board are: BonelliErede, Latham & Watkins, Simmons and Simmons, Chiomenti Studio Legale, White & Case, HSF Kramer, Squire Patton Boggs, Watson Farley & Williams, Charles Russell Speechlys, Curtis Mallet-Prevost.

01 — The ranking

The Milan Mergers & Acquisitions board

Use this page as a structured Mergers & Acquisitions market map for Milan: 10 firms placed in worded bands that reflect buy-side and sell-side deal flow, public and private M&A depth and peer standing as of July 2026. REF codes cite rows; they do not number them.

MILAN × MERGERS & ACQUISITIONS10 FIRMS · NO SCORESREV. 2026-07
REFFIRMMILAN MERGERS & ACQUISITIONS BANDSIGNAL
TIER 1 — MARKET LEADERS1 FIRMS

Market leaders set the Mergers & Acquisitions reference point in Milan as of July 2026: firms peers treat as the benchmark for complex public and private deals and senior M&A bench strength. Within this tier no firm outranks another.

T1·01 BonelliErede50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
TIER 2 — HIGHLY ACTIVE3 FIRMS

This tier marks firms that compete routinely for significant Milan Mergers & Acquisitions work. Standing is expressed in words; monthly rotation does not imply rank.

T2·01 Latham & Watkins25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T2·02 Simmons and Simmons25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T2·03 Chiomenti Studio Legale100–199 attorneys mapped · major local depth 100–199 ATTORNEYS FLAT → EVID ↓
TIER 3 — ESTABLISHED1 FIRMS

Established on the Milan Mergers & Acquisitions board signals proven deal advisory presence and credible depth. Labels are words; monthly sequence is a locator, not a league position.

T3·01 White & Case25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
NOTABLE — NOTABLE IN THIS FIELD5 FIRMS · OUTSIDE THE TIERS

These firms sit outside the main Mergers & Acquisitions tiers by design: confirmed on the Milan map, not assessed at the depth required for Market leaders through Established.

N·01 HSF Kramer10–24 attorneys mapped · thin local depth 10–24 ATTORNEYS FLAT → EVID ↓
N·02 Squire Patton Boggs5–9 attorneys mapped · thin local depth 5–9 ATTORNEYS FLAT → EVID ↓
N·03 Watson Farley & Williams5–9 attorneys mapped · thin local depth 5–9 ATTORNEYS FLAT → EVID ↓
N·04 Charles Russell Speechlys5–9 attorneys mapped · thin local depth 5–9 ATTORNEYS FLAT → EVID ↓
N·05 Curtis Mallet-Prevost5–9 attorneys mapped · thin local depth 5–9 ATTORNEYS FLAT → EVID ↓

All counts are shown as bands, never precise headcounts. Notable firms sit outside the tiers by design: verified minimal presence, not assessed at full tier depth.

Hiring in Milan?

We map this market every day.

The evidence behind these tiers is the same intelligence we use to run retained searches for partners, groups and senior associates.

02 — Evidence, methodology & sources why each firm · how tiers are set · sources · change log · verified 23 Jul 2026 · next review 23 Aug 2026

Firm evidence

Tier 1 — Market leaders Open firm profile →

BonelliErede

BonelliErede is placed in market leaders for Mergers & Acquisitions in Milan. Public mapping (banded): 50–99 attorneys, major local depth, ≈20 partners · 5 counsel · 40+ associates. Evidence gates — office (G1) PASS, local practice (G2) PASS, recent signal (G3) PASS. The placement carries no numeric score.

Strongest mapped work

Corporate & M&ALitigation & DisputesTax

Public hiring signal

Hiring signal: FLAT — no public hiring change detected in the mapping window.

Limits of this assessment

  • —A tier is Sartori’s editorial opinion, not a fact about the firm or a client-satisfaction measure.
  • —Facts are mapped from public sources and shown as bands; they lag reality by weeks or months.
  • —No third-party legal-directory band is used as an input.

Sources for this entry

Methodology

How tiers are assigned

Deterministic public-footprint core (local depth, practice share, seniority mix, public hiring momentum), computed relative to this market's own distribution. Tier placement is derived from this public mapped data; a per-firm public-source ledger is compiled for firms in the annual research pass and applies to those firms' factual claims, not to tier membership. No third-party legal-directory bands are used as an input.

Market scope

10–24 firms earn a tier in Milan within this scope (banded).

Disclosures

Firm names used nominatively (factual). All counts shown as bands, never precise headcounts. No firm logos. Report an error via the site contact form.

Sources & change log

  1. 1 Milanfirm_website · G1 · 2026-07-21
  2. 2 BonelliErede — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  3. 3 BonelliErede: new Milan office in 2026firm_website · G3 · 2026-07-21
  4. 4 Milan - Simmons & Simmonsfirm_website · G1 · 2026-07-21
  5. 5 Advising Mediobanca and Banco BPM - Simmons & Simmonsfirm_website · G2 · 2026-07-21
  6. 6 Advised on Europe’s first tokenised securitisation - Simmons & Simmonsfirm_website · G3 · 2026-07-21
  7. 7 Locations - Watson Farley & Williamsfirm_website · G1 · 2026-07-21
  8. 8 Watson Farley & Williams — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  9. 9 Watson Farley & Williams — Milan news & announcementsfirm_website · G3 · 2026-07-21
  10. 10 Milan | Charles Russell Speechlysfirm_website · G1 · 2026-07-21
  11. 11 Milan | Charles Russell Speechlysfirm_website · G2 · 2026-07-21
  12. 12 Charles Russell Speechlys — Milan news & announcementsfirm_website · G3 · 2026-07-21
  13. 13 Law Office Locations | Curtis, Mallet-Prevost, Colt & Mosle LLPfirm_website · G1 · 2026-07-22
  14. 14 Milan International Law Firm | Curtisfirm_website · G1 · 2026-07-22
  15. 15 Milan International Law Firm | Curtisfirm_website · G2 · 2026-07-22
  16. 16 European International Law Firm | Curtisfirm_website · G2 · 2026-07-22
  17. 17 Curtis Mallet-Prevost — Milan news & announcementsfirm_website · G3 · 2026-07-22
23 Jul 2026 Scope-aware market-relative core assembled.
23 Jul 2026 17 verified source(s) ingested for the researched firms; tier placement is Titan-derived so unresearched visible firms do not block approval → APPROVED (auto).
Report an error in this ranking →

04 — Questions

About this ranking

Who are the best Mergers & Acquisitions law firms in Milan?

Sartori's answer for the best Mergers & Acquisitions law firms in Milan as of July 2026 starts with Market leaders: BonelliErede. The board then places the remaining firms among Highly active, Established and Notable bands — labels in words, never numeric ranks.

Is BonelliErede the best Mergers & Acquisitions law firm in Milan?

BonelliErede sits in Tier 1 — Market leaders — of Sartori's Milan Mergers & Acquisitions board as of July 2026, alongside . Sartori does not name a single #1: the gap between Tier 1 firms is genuinely unmeasurable, and a numeric score would be false precision.

Which firms have the biggest Mergers & Acquisitions benches in Milan?

By mapped Milan bench, the largest firms on this board are Chiomenti Studio Legale (100–199 mapped lawyers each), followed by BonelliErede (50–99). All counts are bands, never precise headcounts.

Which Mergers & Acquisitions teams are hiring in Milan?

As of July 2026, no firm on this board shows a public hiring signal in the mapping window. Live Milan mandates are listed on Sartori's jobs board.

What is a Tier 1 law firm?

In Sartori's rankings, Tier 1 — Market leaders — is an editorial judgement expressed in words, never a score: the firms whose Milan bench depth, seniority mix and market standing set the reference point for the market. As of July 2026 that is BonelliErede. Within the tier no firm outranks another.

Which are the best law firms in Milan overall?

Sartori's overall Milan board groups 9 firms into editorial tiers; as of July 2026 its Tier 1 is BonelliErede, Chiomenti Studio Legale. See /firms/in/milan/.

See the ranking →

This ranking is compiled independently by Sartori from public sources. Tiers are Sartori’s editorial opinion, expressed without numeric scores; firms are named for identification only, no logos are reproduced, and no firm has paid for or approved its placement. No third-party legal-directory band is used as an input. Nothing here is legal advice or a recommendation to instruct counsel.