Lobbying firms
Every registrant in the lobbying register: firms that lobby for clients, organizations that register to lobby for themselves, and self-employed lobbyists.
12,255
registrants, A to Z
| Firm | Location | Years active |
|---|---|---|
| MERKAVA STRATEGIES CORPORATION | Charleston, SC | Active 2020–2026 |
| MERLIN LABS, INC. | Boston, MA | Active 2026 |
| MERRELL & MERRELL, PC | McLean, VA | Active 2007–2008 |
| MERRILL LYNCH & CO, INC | WASHINGTON, DC | Active 2007–2009 |
| MERRYL BURPOE | ARLINGTON, VA | Active 2007–2008 |
| MESA POWER GROUP | Dallas, TX | Active 2008–2010 |
| MESSERLI & KRAMER, P.A. | ST. PAUL, MN | Active 2017–2026 |
| META PLATFORMS, INC. AND VARIOUS SUBSIDIARIES | Washington, DC | Active 2009–2026 |
| METANOIC STRATEGIES | Springfield, VA | Active 2023–2026 |
| METCALF FEDERAL RELATIONS | Alexandria, VA | Active 2007–2026 |
| METHANEX | Arlington, VA | Active 2007 |
| METHANOL INSTITUTE | Washington, DC | Active 2007–2026 |
| METLIFE GROUP, INC. | Washington, DC | Active 2008–2026 |
| METREA LLC | Washington, DC | Active 2025–2026 |
| METRIS GLOBAL | Orlando, FL | Active 2024 |
| METRO ATLANTA CHAMBER OF COMMERCE | Atlanta, GA | Active 2007–2009 |
| METROPOLITAN CHICAGO HEALTHCARE COUNCIL | Chicago, IL | Active 2007–2015 |
| METROPOLITAN LIFE INSURANCE CO | WASHINGTON, DC | Active 2007 |
| METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA | WASHINGTON, DC | Active 2007–2026 |
| METZGER KEENE | FLAGSTAFF, AZ | Active 2007 |
| MEXICAN AMERICAN LEGAL DEFENSE AND EDUCATIONAL FUND | Washington, DC | Active 2007–2025 |
| MEYER, SUOZZI, ENGLISH & KLEIN | Albany, NY | Active 2007–2015 |
| MEYERS AND ASSOCIATES | Washington, DC | Active 2007–2025 |
| MFJ INTERNATIONAL | Washington, DC | Active 2007–2020 |
| MG CONSULTING, LLC | Chevy Chase, MD | Active 2015–2020 |
| MG GROUP | MCLEAN, VA | Active 2007–2013 |
| MG HOUSING STRATEGIES LLC | YARMOUTH, ME | Active 2021–2026 |
| MGD STRATEGIES LLC | Bethesda, MD | Active 2018–2026 |
| MGI PHARMA, INC. | Bloomington, MN | Active 2007–2008 |
| MGM RESORTS INTERNATIONAL | Las Vegas, NV | Active 2017–2026 |
| MGN, INC. (FORMERLY MCCLURE, GERARD & NEUENSCHWANDER, INC.) | WASHINGTON, DC | Active 2007 |
| MGV LLC | Rockville, MD | Active 2021–2024 |
| MH STRATEGIES, LLC | Marietta, GA | Active 2008–2011 |
| MHA | Helena, MT | Active 2009–2014 |
| MHA MANAGEMENT SERVICES CORPORATION | Jefferson City, MO | Active 2008–2026 |
| MHC HEALTH STRATEGIES | McLean, VA | Active 2007–2021 |
| MHN | Point Richmond, CA | Active 2008–2010 |
| MIAMI DADE COLLEGE | Miami, FL | Active 2009–2011 |
| MIAMI UNIVERSITY | OXFORD, OH | Active 2007–2026 |
| MIC INTERNATIONAL TRADE CONSULTING LLC | LANCASTER, PA | Active 2009 |
| MICHAEL SWEIG | Chicago, IL | Active 2009 |
| MICHAEL A. ANDREWS | Washington, DC | Active 2007–2012 |
| MICHAEL A. INGRAO | St. Petersburg, FL | Active 2008–2021 |
| MICHAEL BARRETT | ALEXANDRIA, VA | Active 2007–2008 |
| MICHAEL BAUER | Chicago, IL | Active 2009 |
| MICHAEL BEST & FRIEDRICH LLP | Madison, WI | Active 2013–2015 |
| MICHAEL BEST STRATEGIES LLC | Washington, DC | Active 2015–2026 |
| MICHAEL BROWER | Syracuse, NY | Active 2007–2013 |
| MICHAEL CHASE ASSOCIATES, LTD | WILLIAMSBURG, VA | Active 2007–2010 |
| MICHAEL CLAUNCH | Washington, DC | Active 2011–2018 |
Names and addresses as the register lists them. Years active spans the first and latest year of any filing by the registrant, including registrations and amendments.