Law Firm Profile

Marshall Dennehey

Ranked #108 of America's 350 Largest Law Firms (2025) Northeast Philadelphia, PA

Down 6 from #102 in 2024

Attorneys

498

Partners

278

YoY Change

-1.2%

Att./Partner Ratio

1.8:1

Firm Overview

2025

Firm: Marshall Dennehey
Base City: Philadelphia, PA
Region: Northeast
Website: https://www.marshalldennehey.com/
2025 Rank: #108
2024 Rank: #102

Attorney Counts

2025

Total Attorneys: 498
Total Partners: 278
Change: -1.2%

Historical Trajectory

Attorney headcount by year

2025 #108

498

278 partners

2024 —

504

2022 #100

483

266 partners

2021 —

496

2015 #92

482

257 partners

2014 —

471

2013 —

445

Partner Breakdown

2022 data

Total Partners: 266
Equity Partners: 266 (100.0%)

Associates & Salary

2022 data

Associates: 158 (32.7% of firm)

Related Rankings

Previous · #107 Wood Smith Henning & Berman Next · #109 Hinshaw & Culbertson

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

Search ILRG