Manatt, Phelps, and Phillips

Manatt, Phelps, and Phillips is a lobbying firm that has earned $10.9M in lobbying income across 235 filings, representing 87 clients over 8 years (2018–2025). The firm employs 23 lobbyists across 31 policy issue areas.

Share:𝕏 LinkedIn Facebook

🤖

AI Overview

Manatt, Phelps, and Phillips has earned $10.9M in lobbying income across 235 filings, representing 87 clients. It is a significant player in the federal lobbying industry. The firm deploys 23 lobbyists across 31 policy areas. Active from 2018 to 2025.

$10.9M

Total Income

87

Clients

23

Lobbyists

235

Filings

Income by Year

Year	Lobbying Income
2018	$797K
2019	$257K
2020	$234K
2021	$390K
2022	$1.7M
2023	$1.5M
2024	$2.6M
2025	$3.4M

Clients (87)

United States Steel Corporation The Forge Company Tri Marine Management Company, LLC Change Healthcare F/K/A Altegra Health Nektar Therapeutics Heb Grocery Company LP Kern Oil & Refining Co., DBA Kern Energy (FKA Kern Oil & Refining Company)Loma Linda University Medical Center Western Independent Refiners Association Alameda Corridor Transportation Authority Alon USA Energy INC City of Yakima Pfizer Mcdonald's Corporation Cardtronics, INC American Land Title Association The Recording Academy Peter Adderton Institute of Scrap Recycling Industries Science Care, INC.Music Artists Coalition Medisys Health Network St. Barnabas Hospital Alliance of Dedicated Cancer Centers Protect Democracy Project Maimonides Medical Center City of Brisbane Calvary Hospital Mohawk Valley Health System The Wistar Institute Ncats Alliance, INC New Venture Fund Institute for Responsive Government Bertrand Chaffee Hospital New York Stem Cell Foundation Guardant Health Millennium Health Carlsmed INC Mainstay Medical Inari Medical Crouse Health Senseonics, INC.Alexion Pharmaceuticals College of American Pathologists Thermo Fisher Scientific Roche Diagnostics Kaiser Permanente Mayo Clinic Health Access Ca Denali Therapeutics+37 more

Issue Areas (31)

TRD NAT BUD FOO LBR HCR PHA TAX ENV ENG MMM IMM TRA FIN BAN TEC EDU CPT ART MED GOV URB UTI HOU HOM SCI DEF AVI LAW AER

Related Analysis

🕸️ Network Analysis

Explore connections between firms and lobbyists

🎯 Market Concentration

How concentrated is the lobbying market?

🏛️ Revolving Door Premium

Do firms with ex-government lobbyists earn more?

📊 Filing Patterns

Seasonal and quarterly filing trends

Related Investigations

The 2025 Tariff Panic

As tariffs return, lobbying on trade surges.

Big Pharma's $452M Lobbying Machine

How pharmaceutical companies spend hundreds of millions to influence health policy.

The 22,000% ROI

When lobbying spending yields outsized returns.

Follow the Money

Tracking lobbying dollars through the financial system.

Big Tech's $150M Lobbying War

Tech giants battle over AI, antitrust, privacy, and trade.

DOGE vs. the Lobbying Machine

Government efficiency meets the lobbying industrial complex.

Explore More

← All Firms ⚖️ Compare 💵 ROI Calculator 🔍 Investigations 🕸️ Network Analysis 🏛️ Agency Pressure

Data Sources: Senate LDA Filings

Last updated: February 2026

This site is an independent journalism project. Analysis and editorial content are not affiliated with or endorsed by any government agency.