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 |
|---|---|---|
| MUSCULAR DYSTROPHY ASSOCIATION, INC. | Chicago, IL | Active 2008–2026 |
| MUSEUM OF DISCOVERY & SCIENCE | FORT LAUDERDALE, FL | Active 2007–2015 |
| MUSEUM OF SCIENCE AND INDUSTRY | Chicago, IL | Active 2008–2017 |
| MUSEUM OF SCIENCE, BOSTON | BOSTON, MA | Active 2007–2026 |
| MUSTANG GOVERNMENT STRATEGIES LLC | Arlington, VA | Active 2015–2016 |
| MUTCH GOVERNMENT RELATIONS | Denver, CO | Active 2020–2026 |
| MUTUAL OF OMAHA | Omaha, NE | Active 2007–2026 |
| MUZIN CAPITOL PARTNERS LLC | Silver Spring, MD | Active 2017 |
| MV TRANSPORTATION, INC. | Dallas, TX | Active 2023–2026 |
| MVP STRATEGIES | Washington, DC | Active 2024–2026 |
| MWMURRAY CONSULTING LLC | Alexandria, VA | Active 2019–2026 |
| MWR CONSULTING | Clarksville, MD | Active 2017–2025 |
| MWR STRATEGIES, INC. | Midlothian, VA | Active 2007–2026 |
| MWW GROUP | New York, NY | Active 2007–2026 |
| MX TECHNOLOGIES | Lehi, UT | Active 2025–2026 |
| MXM CONSULTING LLC | CHARLOTTESVILLE, VA | Active 2015–2022 |
| MYKOLA MURSKYJ | Washington, DC | Active 2022–2023 |
| MYRIAD GENETIC LABORATORIES, INC. | Washington, DC | Active 2011–2018 |
| MYRIAD GENETICS, INC. | Washington, DC | Active 2018–2026 |
| MYRIANT TECHNOLOGIES | Quincy, MA | Active 2009–2010 |
| MYRNA MANDLAWITZ | WASHINGTON, DC | Active 2007–2012 |
| MYWIRELESS.ORG | WASHINGTON, DC | Active 2007–2008 |
| MZ ADVISING, LLC | Vienna, VA | Active 2021–2026 |
| MZLS LLC | San Juan, PR | Active 2023–2026 |
| N. STUART SPENCER | WASHINGTON, DC | Active 2007–2009 |
| N.C. ASSOCIATION OF ELECTRIC COOPERATIVES | RALEIGH, NC | Active 2007–2008 |
| NAAA-ADC, INC | WASHINGTON, DC | Active 2007–2010 |
| NAACP LEGAL DEFENSE & EDUCATIONAL FUND, INC. | WASHINGTON, DC | Active 2007–2026 |
| NAADAC THE ASSN FOR ADDICTION PROFESSIONALS | ALEXANDRIA, VA | Active 2007–2010 |
| NACHA, THE ELECTRONIC PAYMENTS ASSOCIATION | Reston, VA | Active 2016–2026 |
| NADIK CONSULTING | Clarksburg, MD | Active 2025–2026 |
| NADIK, LLC | Clarksburg, MD | Active 2007–2009 |
| NADINE CHATMAN CONSULTING FIRM, LLC | Arlington, VA | Active 2007–2011 |
| NAFSA: ASSOCIATION OF INTERNATIONAL EDUCATORS | WASHINGTON, DC | Active 2007–2016 |
| NAGEL, HADLEY | NEW YORK, NY | Active 2007 |
| NAHIGIAN STRATEGIES, LLC | Arlington, VA | Active 2007–2016 |
| NALCO COMPANY | Washington, DC | Active 2007–2011 |
| NALEO EDUCATIONAL FUND | Washington, DC | Active 2012–2026 |
| NAMMO INC. | Arlington, VA | Active 2015–2026 |
| NAN S. WELLS | WASHINGTON, DC | Active 2007–2012 |
| NANA DEVELOPMENT CORPORATION | Anchorage, AK | Active 2008–2019 |
| NANA REGIONAL CORPORATION | Anchorage, AK | Active 2021–2026 |
| NANCE AND ASSOCIATES | Fairfax, VA | Active 2009 |
| NANCY BACON | Bloomfield Hills, MI | Active 2008–2012 |
| NANCY LEIKAUF AND ASSOCIATES, LLC | Tallahassee, FL | Active 2016–2018 |
| NANCY VAN DUYNE | Washington, DC | Active 2016–2017 |
| NANCY ZIRKIN | Chevy Chase, MD | Active 2017–2026 |
| NANDOGROUP LLC | Temecula, CA | Active 2009–2013 |
| NANTICOKE LENNI-LENAPE TRIBAL NATION | Bridgeton, NJ | Active 2016–2019 |
| NAPATREE TECHNOLOGY, LLC | McLean, VA | Active 2026 |
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.