Influence

Lobbying firms

5,176 registrantsConfirmed from the official record

A registrant files the lobbying report: a lobbying firm hired by clients, or an organization that lobbies for itself. Each page lists clients and amounts, lobbyists, bills named with recorded votes, and reports posted after the due date.

Lobbyists Reports posted after the due date

Registrants

ShowEvery registrantOnly those with a report posted after the due date

Showing 5,176 of 5,176 · page 29 of 52

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Lobbying registrants, page 29
Registrant, sort Z to AReports, sort largest firstClients, sort largest firstLobbyists, sort largest firstPosted after the due date, sort largest first
MASCO CORPORATION1110
MASIELLO MARTUCCI HUGHES KULPA(FKA MASIELLO, MARTUCCI & ASSOCIATES1212012
MASIMO CORPORATION1110
MASON CONSULTING, LLC2212
MASON STREET CONSULTING, LLC111120
MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)1130
MASSACHUSETTS BIOTECHNOLOGY COUNCIL1141
MASSACHUSETTS INSTITUTE OF TECHNOLOGY1130
MASSACHUSETTS MEDICAL SOCIETY1110
MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY1130
MASTERCARD WORLDWIDE1180
MATCH GROUP, INC.1110
MATTOON & ASSOCIATES, LLC1110
MAVEN ADVOCACY PARTNERS LLC9940
MAVEN, INC.1101
MAVERICK HILL PARTNERS111120
MAVERICK STRATEGIES, LLC3310
MAXIMUS, INC.1120
MAXWELL CREEK STRATEGIC CONSULTING LLC1111
MAYER BROWN LLP474574
MAYFORTH GROUP, LLC.4410
MAYNARD NEXSEN PC222260
MAYNOR & STIERS, LLC5530
MAYO CLINIC1110
MAZDA MOTOR OF AMERICA DBA MAZDA NORTH AMERICAN OPERATIONS1111
MAZON: A JEWISH RESPONSE TO HUNGER1120
MBDA INCORPORATED1100
MCALLISTER & QUINN, LLC100982552
MCB CONSULTING, INC.2212
MCBRIDE CONSULTING & BUSINESS DEVELOPMENT GROUP3310
MCCARTER & ENGLISH, LLP5515
MCCARTHY ADVANCED CONSULTING LLC151530
MCCARTHY STRATEGIC SOLUTIONS4440
MCCAULLEY&COMPANY181840
MCCOLL STRATEGIES LLC1111
MCCORMICK & COMPANY, INCORPORATED1111
MCDERMOTT WILL & SCHULTE LLP7730
MCDERMOTT+ LLC4040140
MCDONALD'S CORPORATION1140
MCGINLEY LLC6610
MCGRAW HILL, LLC1110
MCGUIREWOODS CONSULTING (A SUBSIDIARY OF MCGUIREWOODS LLP)4646121
MCHUGH LEMAY ASSOC., LLC5520
MCINTYRE & LEMON, PLLC2212
MCKESSON CORPORATION & AFFILIATES U.S. ONCOLOGY AND RX SAVINGS SOLUTIONS (FORMERLY MCKESSON CORP)1180
MCKINLEY STRATEGIES, LLC2202
MCKINNON GROUP, LLC101020
MCKINNON GROUP. LLC, FORMERLY DOING BUSINESS AS RR&G, LLC4420
MCLARTY INBOUND LLC111130
MCLEOD STRATEGIES2212
MCOLL CONSULTING1101
MCWILLIAMS GOVERNMENTAL AFFAIRS CONSULTANTS3323
MEA STRATEGIES LLC1110
MEALS ON WHEELS AMERICA1110
MEAT INSTITUTE (FKA NORTH AMERICAN MEAT INSTITUTE)1120
MEDECINS SANS FRONTIERES D/B/A DOCTORS WITHOUT BORDERS1180
MEDIATEK USA INC.1100
MEDICAID HEALTH PLANS OF AMERICA1130
MEDICAL DEVICE MANUFACTURERS ASSOCIATION1120
MEDICAL GROUP MANAGEMENT ASSN1140
MEDICAL PROFESSIONAL LIABILITY ASSOCIATION1110
MEDITERRANEAN SHIPPING COMPANY (USA) INC.1110
MEDLINE1120
MEDSECUREAN.COM3210
MEDTRONIC, INC.1141
MEEKS, BUTERA & ISRAEL PLLC7710
MEGAN MCELWAIN1111
MEGUIRE WHITNEY121230
MEHLMAN CONSULTING, INC.134132241
MELLON FINANCIAL SERVICES CORPORATION #11150
MELONY EDWARDS1111
MELTSNER STRATEGIES, LLC7710
MELWOOD INC., (FORMERLY KNOWN AS MELWOOD HTC)1120
MEMORIAL SLOAN KETTERING CANCER CENTER1110
MENTAL HEALTH AMERICA1111
MERCARI, INC.1110
MERCEDES-BENZ USA (FKA DAIMLER/MERCEDES-BENZ USA)1130
MERCHANT MCINTYRE & ASSOCIATES, LLC104101171
MERCHANT STRATEGIES LLC2211
MERCK & CO, INC.1160
MERCURY PUBLIC AFFAIRS, LLC121114246
MERCURY STRATEGIES, LLC8838
MERCURY SYSTEMS, INC.1100
MERIDIAN 535 STRATEGIES8810
MERIDIAN STRATEGIC RESOURCES, LLC1100
MERIT MEDICAL SYSTEMS, INC.1110
MERKAVA STRATEGIES CORPORATION1111011
MESSERLI & KRAMER, P.A.2220
META PLATFORMS, INC. AND VARIOUS SUBSIDIARIES11130
METANOIC STRATEGIES2210
METCALF FEDERAL RELATIONS1110
METHANOL INSTITUTE1111
METLIFE GROUP, INC.1130
METREA LLC1110
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA1120
MG HOUSING STRATEGIES LLC131320
MGD STRATEGIES LLC3313
MGM RESORTS INTERNATIONAL1130
MHA MANAGEMENT SERVICES CORPORATION1110
MIAMI UNIVERSITY1120

Where this comes from

Lobbying Disclosure Act reports (LD-2), LDA.gov. We save our own copy of each page of LDA.gov's list of reports before we read it. These pages were built from our copies on .

2026-Q2: every page of LDA.gov's list saved and read.

A lobbying report states the registrant's income from the client (a lobbying firm) or its own lobbying expenses (an organization lobbying for itself), for the whole quarter and every issue together. A report of less than $5,000, or of no lobbying activity, states no figure. It is not the amount spent on one bill.

Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.

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