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 |
|---|---|---|
| CAPITOL STRATEGIES US, LLC | Bethesda, MD | Active 2023–2026 |
| CAPITOL STRATEGIES, LLC | Phoenix, AZ | Active 2010–2026 |
| CAPITOL STRATEGY CONSULTANTS, INC. | Lorton, VA | Active 2008–2013 |
| CAPITOL TAX PARTNERS, LLP | Washington, DC | Active 2007–2026 |
| CAPITOL TECHNOLOGY AFFAIRS, LLC | AUSTIN, TX | Active 2007–2012 |
| CAPITOL TRANSPORTATION CONSULTING | RICHMOND, VA | Active 2020–2026 |
| CAPITOL VENTURE LLC | Washington, DC | Active 2020–2026 |
| CAPITOL VENTURES GOVERNMENT RELATIONS, LLC | Tulsa, OK | Active 2009–2025 |
| CAPITOL VIEW PARTNERS | Washington, DC | Active 2025–2026 |
| CAPITOL YOUTH STRATEGIES LLC | Washington, DC | Active 2009–2013 |
| CAPITOL-CONTEXT,LLC | Chevy Chase, MD | Active 2014–2025 |
| CAPITOL67 STRATEGIES | Washington, DC | Active 2025–2026 |
| CAPITOLINE CONSULTING, LLC | Alexandria, VA | Active 2009–2026 |
| CAPITOLOGIC LLC | Falls Church, VA | Active 2009–2016 |
| CAPLIN & DRYSDALE, CHARTERED | Washington, DC | Active 2007–2024 |
| CAPONIGRO PUBLIC RELATIONS | SOUTHFIELD, MI | Active 2007 |
| CAPROCK STRATEGIES, LLC | Arlington, VA | Active 2022–2026 |
| CAPSQUARE ADVISORS | Columbus, OH | Active 2026 |
| CAPSTONE COUNSEL GROUP LLC | Washington, DC | Active 2012–2014 |
| CAPSTONE GROUP NCH, LLC | Rising Sun, MD | Active 2009–2013 |
| CAPSTONE NATIONAL PARTNERS | Washington, DC | Active 2008–2026 |
| CAPSTRAT | RALEIGH, NC | Active 2007–2008 |
| CAPTAIN CONSULTANTS | CLIFTON PARK, NJ | Active 2007 |
| CAPTURERX | San Antonio, TX | Active 2015 |
| CAPVIEW ASSOCIATES LLC (DBA CAPVIEW STRATEGIES) | Washington, DC | Active 2015–2017 |
| CARBON CAPTURE IMPACT | Washington, DC | Active 2026 |
| CARBON IMPACT GROUP, LLC. | Washington, DC | Active 2026 |
| CARBONLEAF LLC | VIENNA, VA | Active 2007–2026 |
| CARD & ASSOCIATES, LLC | Washington, DC | Active 2007–2025 |
| CARDENAS PARTNERS, LLC | Washington, DC | Active 2007–2014 |
| CARDINAL HEALTH, INC. | DUBLIN, OH | Active 2007–2026 |
| CARDINAL INFRASTRUCTURE LLC | Washington, DC | Active 2007–2026 |
| CARDINAL POINT PARTNERS | Washington, DC | Active 2007–2026 |
| CARDINAL STRATEGIES | Northampton, MA | Active 2007–2014 |
| CARDINAL WAYPOINT LLC | Alexandria, VA | Active 2019–2021 |
| CARE ACTION NOW, INC. | Washington, DC | Active 2008–2026 |
| CARE CONTINUUM ALLIANCE | Washington, DC | Active 2007–2026 |
| CARE IN ACTION, INC. | New York, NY | Active 2021–2024 |
| CARE NEW ENGLAND | Providence, RI | Active 2023–2026 |
| CARE.COM | Dallas, TX | Active 2020–2025 |
| CARECORE NATIONAL, LLC | Bluffton, SC | Active 2009–2010 |
| CAREDX, INC. | Brisbane, CA | Active 2025–2026 |
| CAREER EDUCATION COLLEGES & UNIVERSITIES (FKA ASS'N OF PRIVATE SECTOR COLLEGES A | Arlington, VA | Active 2007–2026 |
| CAREER EDUCATION CORPORATION | Schaumburg, IL | Active 2008–2013 |
| CAREFIRST BLUECROSS BLUESHIELD | Washington, DC | Active 2017–2026 |
| CAREMARK RX INC | WASHINGTON, DC | Active 2007 |
| CAREOREGON | Portland, DC | Active 2009–2013 |
| CAREQUEST INSTITUTE FOR ORAL HEALTH, INC. | BOSTON, MA | Active 2021–2026 |
| CARESOURCE MANAGEMENT SERVICES LLC FKA CARESOURCE MANAGEMENT GROUP CO. | Dayton, OH | Active 2016–2023 |
| CARESOURCE MISSION | Columbus, OH | Active 2023–2026 |
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.