Law Firm Profile

Manning Gross + Massenburg

Ranked #211 of America's 350 Largest Law Firms (2025) Northeast Boston, MA

Up 13 from #224 in 2024

Attorneys

209

Partners

YoY Change

+14.2%

Att./Partner Ratio

2.2:1

Firm Overview

2025

Firm: Manning Gross + Massenburg
Base City: Boston, MA
Region: Northeast
Website: https://www.mgmlaw.com/
2025 Rank: #211
2024 Rank: #224

Attorney Counts

2025

Total Attorneys: 209
Total Partners: 93
Change: 14.2%

Historical Trajectory

Attorney headcount by year

2025 #211

209

93 partners

2024 —

183

2022 #276

142

66 partners

2021 —

119

Partner Breakdown

2022 data

Total Partners: 66
Equity Partners: 28 (42.4%)
Non-Equity Partners: 38

Associates & Salary

2022 data

Associates: 73 (51.4% of firm)

Related Rankings

Previous · #210 Balch & Bingham Next · #212 Warner Norcross + Judd

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

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