GREENBERG TRAURIG, LLP

• RICOH USA, INC. $770,000 7 filings
• VANTEO (FORMERLY KNOWN AS BDV SOLUTIONS) $770,000 8 filings
• ALLISON TRANSMISSION, INC. $630,000 7 filings
• NESTE US, INC. $630,000 7 filings
• DELL TECHNOLOGIES, INC. $560,000 7 filings
• ALIBABA GROUP HOLDING LIMITED $450,000 6 filings
• CONOCOPHILLIPS $420,000 7 filings
• ARCHKEY SOLUTIONS $360,000 7 filings
• CGI FEDERAL, INC. $350,000 7 filings
• INTERNATIONAL EDUCATION CORPORATION $350,000 7 filings
• VISTRA CORP. $350,000 8 filings
• W. L. GORE & ASSOCIATES, INC. $350,000 7 filings
• ONO PHARMACEUTICAL CO., LTD (FORMERLY ONO PHARMA USA) $325,000 8 filings
• SMITHFIELD FOODS, INC. $300,000 3 filings
• US IMMIGRATION FUND $300,000 7 filings
• STELLAR ENERGY GLOBAL INFRASTRUCTURE (FORMERLY KNOWN AS STELLAR ENERGY) $290,000 9 filings
• MIAMI-DADE COUNTY FLORIDA $280,000 7 filings
• RECORDING ACADEMY $280,000 7 filings
• HUI HULIAU $260,000 7 filings
• OPSLAB $220,000 6 filings
• BIOMASS ENERGY SYSTEMS, INC. (BESI) $210,000 7 filings
• CORECIVIC (FORMERLY CCA OF TENNESSEE) $210,000 7 filings
• ENERGY DOME $210,000 3 filings
• IRACE DIGITAL BANK N.A. F/K/A FUNDBANK N.A. $210,000 4 filings
• SESAC RIGHTS MANAGEMENT INC $210,000 7 filings
• VARDA SPACE INDUSTRIES, INC. DBA VARDA $210,000 6 filings
• IMPACT HEALTH SHARING $200,000 6 filings
• AST & SCIENCE, LLC (D/B/A AST SPACEMOBILE) $180,000 3 filings
• OUSTER, INC . $180,000 3 filings
• AMERICAN PETROLEUM INSTITUTE $160,000 7 filings
• COVESTRO LLC $160,000 7 filings
• HAPAG-LLOYD (AMERICA) LLC $150,000 4 filings
• LONG WALL COMPANY $150,000 3 filings
• SKYDIO, INC. $150,000 3 filings
• T1 ENERGY INC. $150,000 4 filings
• AUSTIN COMMUNITY COLLEGE DISTRICT $140,000 7 filings
• CEDIA $140,000 7 filings
• TELNYX $140,000 8 filings
• TENNESSEE PUBLIC TRANSPORTATION ASSOCIATION $140,000 7 filings
• ACP TECHNOLOGIES, LLC $130,000 3 filings
• DIVERGENT TECHNOLOGIES $130,000 3 filings
• STRIDE, INC. $130,000 4 filings
• SYSTEMS PLANNING & ANALYSIS, LLC $130,000 3 filings
• WAYMO LLC $125,000 3 filings
• WING AVIATION LLC $125,000 3 filings
• BLUE BIRD CORPORATION $110,000 7 filings
• BORALEX US DEVELOPMENT, LLC $110,000 5 filings
• BRIGHTON MARINE, INC. $100,000 3 filings
• LIBERTY MARITIME $100,000 6 filings
• PCI SECURITY STANDARDS COUNCIL, LLC $100,000 3 filings

Ranked by reported money. 96 clients in total.

• DANIEL SENNOTT 72 filings · through 2026 Minority Staff Dir., House Armed Services Cmte.; Minority General Counsel, House Armed Services Cmte.; Professional Staff Member, Staff Lead and Counsel, Milit…
• MISHA LEHRER 65 filings · through 2026 Special Assistant, Legislative Aide, Sen. Chris Murphy ('15-'22)
• JOEL ROBERSON 32 filings · through 2026 Cmte. Lias., H. Republican Conf. ('02-'02); Floor Debate Coord, H. Republican Conf. ('03-'04); Law Clerk, H. Judiciary Committee ('05-'05)
• RODNEY FRELINGHUYSEN 32 filings · through 2026 Former member of Congress
• MICHAEL ROGERS 28 filings · through 2026 Michael Rogers - Legislative Correspondent, Sen. Jack Reed (2014-2016); Legislative Assistant, Rep. Frank Pallone, Jr. (2016-2018)
• CHRISTOPHER SENN 26 filings · through 2026 Asst. Admin. FAA; Counsel, House Aviation Subcommittee
• MATTHEW SATTERLEY 23 filings · through 2026 Leg. Dir., Rep. Frank LoBiondo ('14-'17); Leg. Dir., Rep. Ann Marie Buerkle ('11-'13); Leg. Asst. & Leg. Corr., Rep. Connie Mack ('09-'11); Leg. Corr., Rep. Jo…
• JONATHAN MASLYN 22 filings · through 2026 Legislative Assistant & Legislative Correspondent, Rep. Nancy Mace (SC-01), February 2024 - March 2026.
• CHRISTOPHER DELACY 18 filings · through 2026 Counsel, Technology Sbcmte., House Science Cmte. ('99-'00); Counsel, Senator John Warner ('00-'02)
• CHARLES F. BASS 16 filings · through 2026 Former member of Congress
• JOSEPH BARTLETT 11 filings · through 2026 Deputy Under Secretary of Commerce Industry & Security Jun 2025 - Jul 2026; Dir. Leg Affairs Commerce Department Bureau Industry & Security Jan 2025 - Jun 2025…
• MICHAEL MINEIRO 9 filings · through 2026 Staff Mmbr, House Science, Space and Tech. Comm. (Mar 15 - Aug 17);NASA Employee detailed to the WH Office of Science, Space, and Tech.(Aug 17 - Feb 18); Staff…
• ROBERT MANGAS 6 filings · through 2026 Former Chief of Staff, U.S. Senator Wendell Ford (95-98)
• MICHAEL PATRICK BUTTNER 5 filings · through 2026 Legislative Correspondent, Sen. Thom Tillis (19-22); Staff Assistant, Sen. Thom Tillis (17-19)
• RANDI HUTCHINSON 4 filings · through 2025 Legislative Director, Rep. Hutchinson (93-97); Legislative Director to Rep. Hammerschmidt (86-93)
• ROBERT C JONES 3 filings · through 2025 Counsel, Senate Barbara Mikulski; Counsel Senate Appropriations Committee (1986 - 1990)

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

• 2026 $8,705,000 250 filings
• 2025 $6,140,000 194 filings

• Defense 108
• Budget/Appropriations 89
• Taxation/Internal Revenue Code 87
• Energy/Nuclear 53
• Trade (domestic/foreign) 49
• Environment/Superfund 41
• Health Issues 36
• Transportation 35
• Immigration 34
• Education 31
• Telecommunications 25
• Homeland Security 24
• Government Issues 21
• Agriculture 20
• Aerospace 19
• Law Enforcement/Crime/Criminal Justice 18
• Financial Institutions/Investments/Securities 17
• Aviation/Airlines/Airports 15
• Arts/Entertainment 14
• Copyright/Patent/Trademark 14
• Housing 14
• Medicare/Medicaid 13
• Science/Technology 13
• Labor Issues/Antitrust/Workplace 11
• Automotive Industry 10
• Marine/Maritime/Boating/Fisheries 10
• Chemicals/Chemical Industry 8
• Computer Industry 7
• Disaster Planning/Emergencies 7
• Fuel/Gas/Oil 7

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• SENATE 300
• HOUSE OF REPRESENTATIVES 299
• White House Office 19
• Health & Human Services, Dept of (HHS) 12
• Commerce, Dept of (DOC) 11
• Defense, Dept of (DOD) 10
• Transportation, Dept of (DOT) 10
• Agriculture, Dept of (USDA) 9
• Centers For Medicare and Medicaid Services (CMS) 9
• Federal Aviation Administration (FAA) 8
• Homeland Security, Dept of (DHS) 8
• State, Dept of (DOS) 8
• Energy, Dept of 6
• Labor, Dept of (DOL) 5
• Natl Economic Council (NEC) 5
• Natl Security Council (NSC) 5
• Office of Management & Budget (OMB) 5
• Food & Drug Administration (FDA) 4
• Federal Bureau of Investigation (FBI) 2
• Federal Trade Commission (FTC) 2
• Natl Highway Traffic Safety Administration (NHTSA) 2
• Treasury, Dept of 2
• Army, Dept of (Corps of Engineers) 1
• Environmental Protection Agency (EPA) 1
• Office of Science & Technology Policy (OSTP) 1
• Office of the Comptroller of the Currency (OCC) 1