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 |
|---|---|---|
| BARKER LEAVITT, PLLC (SKA MR. JAMES C. BARKER) | Washington, DC | Active 2007–2026 |
| BARLOON.CO | Alexandria, VA | Active 2020–2024 |
| BARLOW CONSULTING, INC | West Palm Beach, FL | Active 2009–2022 |
| BARNES & THORNBURG, LLP | Washington, DC | Active 2007–2026 |
| BARNES, RICHARDSON & COLBURN, LLP | WASHINGTON, DC | Active 2007–2023 |
| BARR PHARMACEUTICALS, INC. | Washington, DC | Active 2007–2008 |
| BARRAL M JORGE CONSULTORES ASSOCIADOS LTDA | Brasilia, Brazil | Active 2025–2026 |
| BARRICK GOLD OF NORTH AMERICA | Washington, DC | Active 2007–2026 |
| BARRICK MINING CORPORATION | Toronto, ON, Canada | Active 2025–2026 |
| BARRY CALLEBAUT USA LLC | Chicago, IL | Active 2025–2026 |
| BARRY GOLDWATER INSTITUTE FOR PUBLIC POLICY RESEARCH | Phoenix, AZ | Active 2025–2026 |
| BARRY SACKIN | Murrieta, CA | Active 2008–2011 |
| BARRY SCHUMACHER | Portland, OR | Active 2020–2025 |
| BARRY SZCZESNY | Alexandria, VA | Active 2012–2026 |
| BARRY UNIVERSITY, INC. | MIAMI SHORES, FL | Active 2007–2026 |
| BARSA STRATEGIES, LLC | Alexandria, VA | Active 2023–2025 |
| BARTELL & BARICKMAN | CHAMPAIGN, IL | Active 2007 |
| BARTLEY O'HARA | Washington, DC | Active 2007–2011 |
| BASANITE, INC. | Pompano Beach, FL | Active 2019 |
| BASELINE STRATEGIES, LLC | Washington, DC | Active 2025 |
| BASF CORPORATION | FLORHAM PARK, NJ | Active 2007–2026 |
| BASIC EDUCATION COALITION | WASHINGTON, DC | Active 2007–2015 |
| BASIN ELECTRIC POWER COOPERATIVE | Bismark, ND | Active 2007–2021 |
| BASS BERRY & SIMS | Nashville, TN | Active 2021–2026 |
| BASS PUBLIC AFFAIRS | Alexandria, VA | Active 2019–2025 |
| BASSGLP LLC | Peterborough, NH | Active 2017–2026 |
| BASSMAN, MITCHELL, ALFANO & LEITER CHTD. | Washington, DC | Active 2016–2025 |
| BASTIEN, GOLDSTEIN, & BLACKTHORNE GROUP | New York, NY | Active 2013–2020 |
| BATES & BYRNE, LLC | San Diego, CA | Active 2008–2010 |
| BATES CAPITOL GROUP LLC | Louisville, KY | Active 2007 |
| BATES CAPITOL GROUP, INC. | Harrods Creek, KY | Active 2010–2016 |
| BATIE & ASSOCIATES, LLC | Oxon Hill, MD | Active 2021–2026 |
| BATTELLE MEMORIAL INSTITUTE | Columbus, OH | Active 2007–2026 |
| BATTLE CONSULTING, LLC | Alexandria, VA | Active 2016–2018 |
| BAUSCH HEALTH COMPANIES | Bridgewater, NJ | Active 2018–2026 |
| BAVARIAN NORDIC INC. | Durham, NC | Active 2007–2026 |
| BAXALTA US INC. | Washington, DC | Active 2015–2016 |
| BAXTER HEALTHCARE CORPORATION | WASHINGTON, DC | Active 2007–2026 |
| BAY BRIDGE STRATEGIES, INC. | Washington, DC | Active 2007–2023 |
| BAYADA HEARTS FOR HOMECARE | Philadelphia, PA | Active 2019–2026 |
| BAYARD RIDGE GROUP, LLC | Washington, DC | Active 2011–2026 |
| BAYCARE HEALTH SYSTEM | Clearwater, FL | Active 2011–2026 |
| BAYER CORPORATION (CONSOLIDATED REPORT) | WASHINGTON, DC | Active 2007–2026 |
| BAYER STRATEGIC CONSULTING | Arlington, VA | Active 2016 |
| BAYLOR UNIVERSITY | WACO, TX | Active 2007–2026 |
| BAYR AND ASSOCIATES LLC | Burke, VA | Active 2016–2025 |
| BBT STRATEGIES LLC | Reno, NV | Active 2025–2026 |
| BBVA | Birmingham, AL | Active 2011–2021 |
| BC & A INTERNATIONAL, LLC | Derwood, MD | Active 2007 |
| BC CONSULTING, LLC | Washington, DC | Active 2016–2026 |
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.