Firm Index · Practice × market
Top Corporate & M&A firms in São Paulo
The firms combining the deepest corporate & M&A footprint with a presence in São Paulo, ranked by the Sartori Firm Index.
Corporate & M&A firms in São Paulo
These law firms pair a strong public Corporate & M&A footprint with a recorded presence in São Paulo, ranked by the Sartori Firm Index — a 0–100 measure of scale, reach and hiring built from public data. The ranking reflects public footprint and momentum, not the quality of any firm's corporate & M&A work in São Paulo.
| # | Firm | Index | Tier | Attorneys mapped | Markets |
|---|---|---|---|---|---|
| 1 | Simpson Thacher & Bartlett | 61.7 | Global | 1,500–2,500 | New York, London, Washington… |
| 2 | Davis Polk & Wardwell | 57.3 | Global | 1,000–1,500 | New York, Washington, London… |
| 3 | Proskauer | 55.7 | Global | 1,000–1,500 | New York, London, Boston… |
| 4 | Mayer Brown | 52.8 | Global | 1,500–2,500 | Chicago, London, New York… |
| 5 | Milbank | 48.1 | Global | 1,000–1,500 | New York, London, Munich… |
| 6 | Gunderson Dettmer | 42.2 | International | 250–500 | San Francisco, New York, Boston… |
Index measures public footprint and momentum, not quality or prestige. Methodology. Spot an error? Tell us.
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Corporate & M&A rankings in other markets (166)
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Corporate & M&A · São Paulo
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