Trenton-based Princeton Public Affairs Group Inc. holds the top spot on the most recent NJBIZ compilation of top lobbying firms, based on 2024 revenue. The firm collected nearly $11 million in receipts last year.
Also located in Trenton, Public Strategies Impact LLC claimed the No. 2 ranking, recording $8.25 million in receipts. CLB Partners LLC comes in third, earning $6.01 million from its capital city base.
Fellow Trenton firm MBI GluckShaw landed in the fourth position, managing $4.63 million in receipts.
The Zita Group ranks fifth and operates from West Trenton. Its 2024 receipts totaled $3.83 million. Gibbons PC, McCarter & English LLP, River Crossing Strategy Group, Optimus Partners LLC and Advocacy & Management Group round out the top 10.
A few changes among the firms last year include:
Comcast Business and Provident Bank are Premium Publication Sponsors of NJBIZ’s 2025 Book of Lists. Connell Foley LLP is the Chapter Sponsor of the Professional Services chapter.
Go to the NJBIZ Leads & Data Center to download the complete Lobbying Firms list or any other NJBIZ list. Subscribe to NJBIZ’s Leads & Data to gain year-round access to the data from NJBIZ lists.
Claude.ai assisted with the creation of this article based on NJBIZ data.

