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 |
|---|---|---|
| BUCKLEY LLP (FORMERLY BUCKLEY SANDLER LLP) | WASHINGTON, DC | Active 2007–2023 |
| BUCKNER GROUP LLC | Brooklyn, NY | Active 2024–2026 |
| BUFFALO SUPPLY INC. | Lafayette, CO | Active 2008 |
| BUFFALO WILD WINGS INC | Minneapolis, MN | Active 2014–2019 |
| BUILD CAPITOL, LLC | Arlington, VA | Active 2025–2026 |
| BUILDING AND CONSTRUCTION TRADES DEPT., AFL-CIO | WASHINGTON, DC | Active 2007–2026 |
| BUILDING OWNERS AND MANAGERS ASSOCIATION INTERNATIONAL | WASHINGTON, DC | Active 2007–2026 |
| BUILDING TRADES ASSOCIATION | Boca Raton, FL | Active 2010–2012 |
| BUNGE NORTH AMERICA, INC | WASHINGTON, DC | Active 2007–2026 |
| BURFORD CAPITAL LLC | New York, NY | Active 2019–2026 |
| BURGER KING CORPORATION | MIAMI, FL | Active 2007–2012 |
| BURKE CONSULTING LLC | GRAFTON, WI | Active 2024–2026 |
| BURKE, JOSEPH F JR. | WENHAM, MA | Active 2007 |
| BURLEIGH LEONARD AND COMPANY LLC (FORMERLY "BURLEIGH LEONARD") | Arlington, VA | Active 2007–2018 |
| BURNBOT, INC | South San Francisco, CA | Active 2025–2026 |
| BURRELL INTERNATIONAL GROUP LLC | Washington, DC | Active 2014–2026 |
| BURRELL JACKSON | CLEVELAND, OH | Active 2007–2009 |
| BURRIS & LEBED CONSULTING, LLC | Chicago, IL | Active 2008 |
| BURSON COHN & WOLFE | Washington, DC | Active 2019–2021 |
| BURT ROSEN STRATEGIES | Washington, DC | Active 2020–2024 |
| BURT, STAPLES & MANER, LLP | Washington, DC | Active 2009–2013 |
| BURTON ADVISORS, LLC | WASHINGTON, DC | Active 2007–2010 |
| BURTON STRATEGY GROUP | washington, DC | Active 2015–2026 |
| BUSINESS ALLIANCE FOR A SOUND ECONOMY | Wilmington, NC | Active 2024–2026 |
| BUSINESS AND PROFESSIONAL WOMEN/USA | WASHINGTON, DC | Active 2007–2009 |
| BUSINESS COALITION FOR U.S.-CENTRAL AMERICA TRADE | WASHINGTON, DC | Active 2007–2013 |
| BUSINESS COUNCIL FOR GLOBAL DEVELOPMENT, LLC | WASHINGTON, DC | Active 2007–2011 |
| BUSINESS COUNCIL FOR SUSTAINABLE ENERGY | WASHINGTON, DC | Active 2007–2026 |
| BUSINESS COUNCIL OF ALABAMA | MONTGOMERY, AL | Active 2007 |
| BUSINESS GOVERNMENT SOLUTIONS | Washington, DC | Active 2018–2026 |
| BUSINESS SOFTWARE ALLIANCE | WASHINGTON, DC | Active 2007–2026 |
| BUTERA & ANDREWS | Washington, DC | Active 2007–2011 |
| BUTERA, ISRAEL & BECKER PLLC | Washington, DC | Active 2018–2026 |
| BUTLER SNOW LLP | Ridgeland, MS | Active 2009–2026 |
| BUTTERFIELD CARTER & ASSOCIATES | WASHINGTON, DC | Active 2007–2018 |
| BUTTERFIELD EVANS & ASSOCIATES LLC | Washington, DC | Active 2007–2025 |
| BUTTERFLY NETWORK, INC. | Burlington, MA | Active 2021–2022 |
| BUTZEL LONG TIGHE PATTON PLLC | Washington, DC | Active 2007–2013 |
| BUTZEL LONG, P.C. | Troy, MI | Active 2017–2026 |
| BW CONSULTING LLC | Grantham, NH | Active 2015–2018 |
| BWC CONSULTING | Medina, WA | Active 2025–2026 |
| BWX TECHNOLOGIES, INC. | Washington, DC | Active 2007–2026 |
| BYBEE CONSULTING | Washington, DC | Active 2010–2011 |
| BYD MOTORS, LLC AND VARIOUS U.S. SUBSIDIARIES | Pasadena, CA | Active 2021–2026 |
| BYNUM & BYNUM CONSULTANTS, LLC | Alexandria, VA | Active 2025–2026 |
| BYTEDANCE INC. | Wilmington, DE | Active 2019–2026 |
| C & S PATIENT EDUCATION FOUNDATION DBA CONQUER CHIARI | Wexford, PA | Active 2009 |
| C-SUITE COMMUNICATIONS, LLC | Easton, MD | Active 2015 |
| C-SUITE STRATEGIC COUNSEL LLC | Saint Louis, MO | Active 2018–2019 |
| C. ANNAND LLC | Washington, DC | Active 2016–2024 |
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.