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 |
|---|---|---|
| THE AFFLERBACH GROUP, LLC | York, PA | Active 2013–2022 |
| THE AFFORDABLE HOUSING TAX CREDIT COALITION | Washington, DC | Active 2019–2026 |
| THE AHRENS COMPANY | Cascade, MT | Active 2007–2010 |
| THE AI POLICY NETWORK INC. | Dover, DE | Active 2025–2026 |
| THE ALEKSANDER GROUP | Tallahassee, FL | Active 2017–2019 |
| THE ALEPH INSTITUTE, INC. | Surfside, FL | Active 2020–2026 |
| THE ALLBAUGH COMPANY, LLC | WASHINGTON, DC | Active 2007–2012 |
| THE ALLIANCE FOR SECURE AI ACTION | Washington, DC | Active 2025–2026 |
| THE ALS ASSOCIATION | Arlington, VA | Active 2017–2026 |
| THE ALUMINUM ASSOCIATION, INC. | ARLINGTON, VA | Active 2007–2026 |
| THE AMERICA CHANNEL, LLC | Heathrow, FL | Active 2007–2011 |
| THE AMERICAN COLLEGE OF MEDICAL GENETICS AND GENOMICS | Bethesda, MD | Active 2024–2026 |
| THE AMERICAN COUNCIL OF ENGINEERING COMPANIES | WASHINGTON, DC | Active 2007–2025 |
| THE AMERICAN INSTITUTE OF AERONAUTICS AND ASTRONAUTICS | Reston, VA | Active 2007–2026 |
| THE AMERICAN INSTITUTE OF ARCHITECTS | Washington, DC | Active 2007–2026 |
| THE AMERICAN LEGION | Indianapolis, IN | Active 2007–2026 |
| THE AMERICAN OCCUPATIONAL THERAPY ASSOCIATION, INC. (AOTA) | Bethesda, MD | Active 2007–2026 |
| THE AMERICAN PHYSIOLOGICAL SOCIETY | Rockville, MD | Active 2008–2026 |
| THE AMERICAN PUBLIC GAS ASSOCIATION | WASHINGTON, DC | Active 2007–2026 |
| THE AMERICAN RADIO RELAY LEAGUE, INC. | NEWINGTON, CT | Active 2007–2008 |
| THE AMERICAN UNIVERSITY IN CAIRO | New York, NY | Active 2017–2026 |
| THE AMERICAN WATERWAYS OPERATORS | ARLINGTON, VA | Active 2007–2026 |
| THE ANGLE | Temecula, CA | Active 2021–2026 |
| THE ANSCHUTZ CORPORATION | Potomac, MD | Active 2007–2026 |
| THE ARC OF THE UNITED STATES | WASHINGTON, DC | Active 2007–2026 |
| THE ARGUS GROUP | LORTON, VA | Active 2007 |
| THE ARMEY GROUP, LLP | Denton, TX | Active 2009 |
| THE ARNOLD AGENCY | Washington, DC | Active 2012–2013 |
| THE ART HAMILTON GROUP, LLC | Phoenix, AZ | Active 2010–2017 |
| THE ARTEMIS GROUP | Annapolis, MD | Active 2007–2015 |
| THE ARTEMIS GROUP, LLC (OKLAHOMA) | Broken Arrow, OK | Active 2024–2026 |
| THE ASHWORTH GROUP | Alexandria, VA | Active 2009–2010 |
| THE ASSISTANCE FUND | Washington, DC | Active 2021–2023 |
| THE ASSOCIATION OF COMMUNITY PHARMACISTS CONGRESSIONAL NETWORK | Washington, DC | Active 2007–2011 |
| THE ASSOCIATION OF MORTGAGE INVESTORS | Washington, DC | Active 2010–2016 |
| THE AUBREY GROUP | Westville, NJ | Active 2026 |
| THE BAGLEY GROUP, LLC | Sperryville, VA | Active 2010–2026 |
| THE BAPTISTA GROUP | McLean, VA | Active 2007–2014 |
| THE BATSON FIRM, PLLC | Chattanooga, TN | Active 2024–2026 |
| THE BELEW LAW FIRM | Washington, DC | Active 2007–2017 |
| THE BENNETT CONSULTING GROUP | Washington, DC | Active 2011–2026 |
| THE BERNHARDT GROUP LLC | Washington, DC | Active 2025–2026 |
| THE BIG UGLY LLC | Latham, NY | Active 2026 |
| THE BIRCH GROUP LLC | Bismarck, ND | Active 2021–2026 |
| THE BISHOP CONSULTING GROUP | Brigham City, UT | Active 2024–2026 |
| THE BLACKOAK GROUP FORMERLY KNOW AS JOHN COLLISON | Edmond, OK | Active 2018–2021 |
| THE BLC GROUP, LLC | Alexandria, VA | Active 2018–2024 |
| THE BLOOM GROUP, INC. | Montgomery, AL | Active 2007–2012 |
| THE BOWMAN CORPORATION | Phoenix, AZ | Active 2018 |
| THE BRENNAN GROUP | Boston, MA | Active 2008–2011 |
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.