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Sidley Austin Law Firm Profile

Ranked #11 of America's 350 Largest Law Firms (2025) in the Northeast · New York, NY

▼ Down 1 from #10 in 2024


Attorneys
1,979
Partners
661
YoY Change
-3.1%
Att./Partner Ratio
3.0:1
Firm Overview (2025)
Firm: Sidley Austin
Base City: New York, NY
Region: Northeast
Website: https://www.sidley.com
2025 Rank: #11
2024 Rank: #10
Attorney Counts (2025)
Total Attorneys: 1,979
Total Partners: 661
Change: -3.1%

Historical Trajectory

Year Rank Attorneys Partners
2025 #11
1,979
661
2024
2,042
2022 #11
1,893
644
2021
1,882
2018 #11
1,943
668
2017
1,873
2015 #11
1,779
686
2014
1,761
2013
1,696

Detailed Breakdown (2022 Data)

The most recent year with full reporting. Associates, salary, and equity breakdown are not available in 2025 data.

Partner Breakdown (2022)
Total Partners: 644
Equity Partners: 330 (51.2%)
Non-Equity Partners: 314
Associates & Salary (2022)
Associates: 1,048 (55.4% of firm)

This profile is published by the Internet Legal Research Group (ILRG). Figures reflect attorney headcount as reported by the firm. Rankings updated for 2025. Historical data from 2013 to present. ← Back to full rankings