K&L GATES, LLP

• AMERICAN MARITIME PARTNERSHIP $2,800,000 7 filings
• LAKE CARRIERS ASSOCIATION $1,390,000 7 filings
• OPAL FUELS INC. $1,170,000 7 filings
• PITNEY BOWES $1,050,000 7 filings
• CHURCH ALLIANCE $920,000 7 filings
• PACKAGE COALITION LLC $890,000 7 filings
• MATSON NAVIGATION $860,000 7 filings
• FWC2026 US, INC. $830,000 7 filings
• CALIFORNIA PUBLIC EMPLOYEES' RETIREMENT SYSTEM $770,000 7 filings
• THE PORT AUTHORITY OF NEW YORK AND NEW JERSEY $600,000 7 filings
• AT-SEA PROCESSORS ASSOCIATION $560,000 8 filings
• VANGUARD CHARITABLE $540,000 7 filings
• 8 STAR ALASKA, LLC $480,000 7 filings
• AMERICAN ROLL-ON ROLL-OFF CARRIER GROUP, INC. $450,000 7 filings
• RECEIVABLES MANAGEMENT ASSOCIATION F/K/A DEBT BUYERS ASSOCIATION $440,000 7 filings
• VIRGINIA HOSPITAL AND HEALTHCARE ASSOCIATION $440,000 7 filings
• BERKSHIRE HATHAWAY ENERGY $430,000 7 filings
• BYTEDANCE INC. $430,000 7 filings
• CONSORTIUM OF STATE MARITIME ACADEMIES $430,000 7 filings
• CONSUMER TECHNOLOGY ASSOCIATION $430,000 7 filings
• BEYOND FINANCE LLC $420,000 7 filings
• ZOOX, INC. $420,000 8 filings
• PACIFIC SEAFOOD PROCESSORS ASSOCIATION $410,000 7 filings
• PORT OF PORTLAND $380,000 7 filings
• AMERICAN COUNCIL OF ENGINEERING COMPANIES, INC. $360,000 7 filings
• TORC ROBOTICS $360,000 7 filings
• USALCO $360,000 8 filings
• BROWN-FORMAN CORP $350,000 7 filings
• CMS ENERGY CORP $350,000 7 filings
• COALITION FOR ENERGY EFFICIENT JOBS & INVESTMENT $350,000 7 filings
• RENEWABLE THERMAL COLLABORATIVE, THE $350,000 7 filings
• STACK AV CO. $350,000 7 filings
• TRUEBLUE INC $350,000 7 filings
• CTC GLOBAL CORPORATION $330,000 7 filings
• H.Q. ENERGY SERVICES (U.S.) INC. $320,000 7 filings
• HYUNDAI MOTOR COMPANY, LTD. $320,000 4 filings
• TRIUMPH FINANCIAL, INC. $310,000 7 filings
• ZENO POWER SYSTEMS, INC. $310,000 7 filings
• NATIONAL ASSOCIATION OF TRAILER MANUFACTURERS $290,000 7 filings
• INDEX INDUSTRY ASSOCIATION $280,000 7 filings
• PORTLAND GENERAL ELECTRIC $280,000 7 filings
• AMERICAN SUPERCONDUCTOR CORPORATION $270,000 7 filings
• ARCWOOD ENVIRONMENTAL LLC F/K/A HERITAGE ENVIRONMENTAL SERVICES, LLC $270,000 7 filings
• INDEPENDENT COMMUNITY BANKERS OF AMERICA $270,000 7 filings
• INSTITUTE OF INTERNATIONAL CONTAINER LESSORS $270,000 7 filings
• AMERICAN BUREAU OF SHIPPING $260,000 7 filings
• PENNSYLVANIA HIGHER EDUCATION ASSISTANCE AGENCY (PHEAA) $260,000 7 filings
• JAMES HARDIE BUILDING PRODUCTS, INC. $250,000 7 filings
• REE MEDICAL LLC $250,000 7 filings
• BNSF RAILWAY CO $240,000 7 filings

Ranked by reported money. 216 clients in total.

• RYAN CARNEY 35 filings · through 2025 Chief of Staff, Rep. Tom MacArthur; Chief of Staff, Rep. Bryan Steil; Staff Director, House Select Committee on Economic Disparity and Fairness in Growth; Seni…
• MARNE MAROTTA 32 filings · through 2026 Legislative Assistant, Sen. John Barrasso; Counsel, Sen. Kelly Ayotte; Atty/Advisor Board of Veterans Appeals; Leg. Asst. Sen. Scott Brown; Leg. Fellow, HSGAC
• SCOTT J. GELBMAN 29 filings · through 2026 Staff Asst/Leg Corr/Leg Asst, Sen Chuck Schumer
• DAVID SKILLMAN 28 filings · through 2026 Dep CoS, Counsel Rep. Earl Blumenauer
• THOMAS FINCH FULTON 27 filings · through 2026 Leg Correspondent, Rep. Jim McCrery; Dir of Constituent Services, Systems Admin, Rep. John Fleming; Leg Correspondent/Leg Assistant Sen. Jeff Sessions; Special…
• ANDREW HILLERICH TABLER 23 filings · through 2026 Research Assistant, House Armed Services Committee; Deputy Assistant Secretary of Defense for Senate Affairs
• ALEXIS GUTIERREZ 19 filings · through 2026 NOAA Fellow, Senate Committee on Commerce, Science & Transportation
• MATTHEW LEGGETT 16 filings · through 2026 Min Ch Cnsl, Sen Energy & Natural Resources Comm; Maj Ch Cnsl, Sen Environment & Public Works Comm; Maj Deputy Ch Cnsl, Sen Environment & Public Works Comm; Po…
• AMY CARNEVALE 14 filings · through 2025 Chief of Staff, Rep. George Nethercutt, Jr.
• LAUREN FLYNN 13 filings · through 2026 Leg. Correspondent, Leg. Asst, to Rep. Greg Walden
• VARUN JAIN 11 filings · through 2026 Dep GC, USDOT; Sr. Counselor to OIRA Admin, OMB; Asst GC, OMB; Extern, OMB; Econ & Legal Fellow, Sen. Whitehouse
• JASPER NOBLE 10 filings · through 2026 Intern, Sen. Chuck Schumer; Law Clerk, Sen. Richard Blumenthal/Sen Judiciary Cmte; Law Clerk, Sen. Jon Ossoff/Sen. Judiciary Cmte; Law Clerk, Sen Finance Cmte
• JEFFREY HAYDEN HAYNES 9 filings · through 2026 CoS, House Speaker Mike Johnson (R-LA); CoS, Rep. Mike Johnson(R-LA); Regional Rep, Sen. David Vitter (R-LA)
• JOSEPH TRAHERN 9 filings · through 2026 Chief of Staff Rep. Bob Matsui; Chief of Staff Rep. Doris Matsui
• LAURIE PURPURO 9 filings · through 2026 Senior Policy Advisor, Department of Energy
• VIVIAN BRIDGES 9 filings · through 2025 Intern, Rep Bill Foster; Law Clerk, Sen Jon Ossoff/Sen Judiciary Cmte
• MICHAEL WILLIAM EVANS 8 filings · through 2026 Democratic Chief Counsel and Deputy Staff Director, U.S. Senate Committee on Finance
• BRENDAN LAWLOR 7 filings · through 2026 Intern, Congressman Conor Lamb
• EMILY LAVERY 7 filings · through 2026 Leg Corr, Dep Leg Assistant, Leg Asst, Sen. Tim Scott; Staff Dir, Senate Finance Subcommittee on Energy, Natural Resources, and Infrastructure
• MARY BURKE BAKER 7 filings · through 2025 Mgr, Office of Tax Shelter Analysis, IRS; Tax Staff Prof/IRS Detailee to Sen Finance Cmte
• BRODY RYAN GARLAND 6 filings · through 2026 Intern, Senate Health, Education, Labor, and Pensions (HELP) Committee; Intern, Senator Cory Booker
• LIAM ROW 4 filings · through 2026 Intern, Rep. Kaptur
• CLIFF ROTHENSTEIN 3 filings · through 2026 Office Director, Underground Storage Tanks, EPA; Office Director, Legislative Affairs & Policy Communications, FHA/DOT
• JAMES SARTUCCI 3 filings · through 2026 Legislative Director, Senator Trent Lott
• JOHN NORTHINGTON 3 filings · through 2025 Advisor to the Director - Bureau of Safety and Environmental Enforcement, Department of Interior
• BART GORDON 2 filings · through 2025 Former member of Congress
• MICHAEL DOYLE 2 filings · through 2026 Former member of Congress
• MICHAEL HEARD SNOW 2 filings · through 2026 Extern, House Select Cmte on Climate Crisis
• BRENDEN R. CHAINEY 1 filing · through 2025 Legislative Counsel and Legislative Director, Rep. Chaka Fatah

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 $15,550,000 538 filings
• 2025 $20,870,000 753 filings

• Energy/Nuclear 169
• Trade (domestic/foreign) 153
• Taxation/Internal Revenue Code 152
• Budget/Appropriations 133
• Marine/Maritime/Boating/Fisheries 129
• Transportation 129
• Defense 83
• Financial Institutions/Investments/Securities 79
• Environment/Superfund 63
• Health Issues 54
• Education 32
• Labor Issues/Antitrust/Workplace 31
• Natural Resources 30
• Banking 27
• Science/Technology 26
• Medicare/Medicaid 23
• Manufacturing 20
• Postal 17
• Agriculture 14
• Real Estate/Land Use/Conservation 14
• Aviation/Airlines/Airports 12
• Insurance 11
• Sports/Athletics 10
• Travel/Tourism 10
• Veterans 10
• Homeland Security 9
• Economics/Economic Development 8
• Bankruptcy 7
• Computer Industry 7
• Consumer Issues/Safety/Products 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.

• HOUSE OF REPRESENTATIVES 687
• SENATE 651
• Transportation, Dept of (DOT) 118
• Executive Office of the President (EOP) 105
• Defense, Dept of (DOD) 81
• Energy, Dept of 74
• Office of Management & Budget (OMB) 66
• Commerce, Dept of (DOC) 56
• White House Office 52
• U.S. Trade Representative (USTR) 51
• Environmental Protection Agency (EPA) 50
• Treasury, Dept of 46
• Natl Oceanic & Atmospheric Administration (NOAA) 37
• Maritime Administration (MARAD) 34
• Natl Highway Traffic Safety Administration (NHTSA) 32
• Federal Maritime Commission 27
• Agriculture, Dept of (USDA) 20
• Federal Motor Carrier Safety Administration 20
• State, Dept of (DOS) 20
• Federal Aviation Administration (FAA) 18
• Natl Security Council (NSC) 18
• Homeland Security, Dept of (DHS) 17
• Interior, Dept of (DOI) 14
• Labor, Dept of (DOL) 14
• Natl Economic Council (NEC) 13
• Centers For Medicare and Medicaid Services (CMS) 10
• Internal Revenue Service (IRS) 10
• Federal Highway Administration (FHA) 9
• Health & Human Services, Dept of (HHS) 9
• Export-Import Bank of the United States (EXIM Bank) 8