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 |
|---|---|---|
| GRQ, LLC | Alexandria, VA | Active 2007–2021 |
| GRTYREE CONSULTING LLC | Washington, DC | Active 2013–2022 |
| GRUBHUB HOLDINGS INC. | Chicago, IL | Active 2022–2026 |
| GRUNFELD DESIDERIO LEBOWITZ SILVERMAN & KLESTADT LLP | NEW YORK, NY | Active 2007–2008 |
| GRV STRATEGIES LLC | Palm Beach, FL | Active 2022–2026 |
| GRVTY, INC | Arlington, VA | Active 2025–2026 |
| GRYPHON INTERNATIONAL | WASHINGTON, DC | Active 2007–2016 |
| GSK (FKA GLAXOSMITHKLINE INC.) | WASHINGTON, DC | Active 2007–2026 |
| GSL FEDERAL STRATEGIES, LLC | Harrisburg, PA | Active 2025–2026 |
| GSP CONSULTING CORP | Pittsburgh, PA | Active 2007–2011 |
| GTB PARTNERS | Trenton, NJ | Active 2022–2026 |
| GTM GLOBAL PARTNERS, LLC | Arlington, VA | Active 2018 |
| GUARD FINANCIAL GROUP | WILKES-BARRE, PA | Active 2007 |
| GUARDANT HEALTH | Redwood City, CA | Active 2019–2026 |
| GUARDIAN CONSULTING GROUP LLC | Albuquerque, NM | Active 2021 |
| GUARDIAN LIFE INSURANCE COMPANY OF AMERICA | New York, NY | Active 2011–2026 |
| GUARDIAN POLICE SOLUTIONS LLC | Glendale, AZ | Active 2025 |
| GUARDING AGAINST PANDEMICS, INC. | Lewes, DE | Active 2021–2022 |
| GUIDA, SLAVICH & FLORES, P.C. | Dallas, TX | Active 2016–2017 |
| GUIDE CONSULTING SERVICES, INC. | WASHINGTON, DC | Active 2007–2026 |
| GUIDEPOSTSTRATEGIES, LLC | WASHINGTON, DC | Active 2017–2026 |
| GUIDEWELL MUTUAL HOLDING CORPORATION | Jacksonville, FL | Active 2014–2026 |
| GUIDRY ASSOCIATES LLC | Reserve, LA | Active 2010–2018 |
| GULF SOUTH STRATEGIES USA, LLC | NEW ORLEANS, LA | Active 2017–2026 |
| GULLETT SANFORD ROBINSON & MARTIN | Nashville, TN | Active 2007 |
| GUN OWNERS OF AMERICA, INC. | Springfield, VA | Active 2007–2025 |
| GUSTO | San Francisco, CA | Active 2022–2026 |
| GUTIERREZ PRODUCTIONS, INC. | Chicago, IL | Active 2009–2023 |
| GUTTMACHER INSTITUTE | WASHINGTON, DC | Active 2007–2026 |
| GWC PUBLIC AFFAIRS LLC | Denver, CO | Active 2023–2025 |
| H STREET CAPITOL STRATEGIES, LLC | Hyattsville, MD | Active 2015–2016 |
| H. B. HARTLEY | KERNERSVILLE, NC | Active 2007–2009 |
| H. LEE MOFFITT CANCER CENTER & RESEARCH INSTITUTE | Tampa, FL | Active 2008–2026 |
| H. M. RILEY ASSOCIATES, LLC | Lauderdale by the Sea, FL | Active 2007–2026 |
| H.A. CUMBER & COMPANY, INC. | Jacksonville, FL | Active 2009–2026 |
| H.C. HENICK | Washington, DC | Active 2009 |
| H&M FASHION USA FKA H & M HENNES & MAURITZ L.P. | New York, NY | Active 2022–2026 |
| H&M STRATEGIES LLP | Washington, DC | Active 2020–2026 |
| H&R BLOCK MANAGEMENT, LLC, A SUBSIDIARY OF H&R BLOCK, INC. | Washington, DC | Active 2007–2026 |
| H4 ADVISORS LLC | Arlington, VA | Active 2023–2026 |
| HA ADVISORY SERVICES | ANNAPOLIS, MD | Active 2007 |
| HAAKE & ASSOCIATES | WASHINGTON, DC | Active 2007–2026 |
| HAAS STRATEGIES LLC | Washington, DC | Active 2026 |
| HABITAT FOR HUMANITY INTERNATIONAL, INC. | ATLANTA, GA | Active 2007–2026 |
| HACH COMPANY/DANAHER CORP. | LOVELAND, CO | Active 2007–2012 |
| HACKENSACK MERIDIAN HEALTH | Edison, NJ | Active 2016–2026 |
| HACKNEY GOVERNMENT AFFAIRS GROUP (FORMERLY CLINT HACKNEY & COMPANY) | Washington, DC | Active 2007–2023 |
| HADASSAH, THE WOMEN'S ZIONIST ORGANIZATION OF AMERICA, INC. | NEW YORK, NY | Active 2007–2026 |
| HAGGERTY POLICY SOLUTIONS | Arlington, VA | Active 2022–2023 |
| HAGUE ASSOCIATES | Hague, VA | Active 2008–2014 |
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.