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 |
|---|---|---|
| MR. RON MCMURRAY | Washington, DC | Active 2007–2024 |
| MR. RONALD CLEMENTS | Alexandria, VA | Active 2011–2013 |
| MR. RONALD COLEMAN | Oxford, MS | Active 2015–2026 |
| MR. ROY BOWMAN | CHEVY CHASE, MD | Active 2012–2015 |
| MR. ROY VAN ARSDALL | Falls Church, VA | Active 2007–2020 |
| MR. RUSSELL WAPENSKY | Arlington, VA | Active 2009–2018 |
| MR. SAM HAMMONS | Arcadia, OK | Active 2007–2026 |
| MR. SCOTT GARRETT | Wantage, NJ | Active 2023 |
| MR. SCOTT HED | De Smet, SD | Active 2017 |
| MR. SEBASTIAN MANHART | San Vito di Cadore, Italy | Active 2023–2025 |
| MR. SEBASTIAN O'KELLY | BETHESDA, MD | Active 2007–2022 |
| MR. SPENCER ABRAHAM | McLean, VA | Active 2018–2019 |
| MR. STANLEY BRAND | Rockville, MD | Active 2007–2026 |
| MR. STEPHEN M. RYAN | Washington, DC | Active 2021–2026 |
| MR. STEVEN BECKHAM | McLean, VA | Active 2007–2026 |
| MR. STEVEN HOLTZMAN | BERKELEY, CA | Active 2021–2023 |
| MR. STUART CHAPMAN | Washington, DC | Active 2014 |
| MR. TERRI WINSTON | Mableton, GA | Active 2008–2015 |
| MR. THAD HUGULEY | Alexandria, VA | Active 2007–2026 |
| MR. THEODORE (TED) JONES | Baton Rouge, LA | Active 2007–2019 |
| MR. THEODORE HACK | Arlington, VA | Active 2014–2015 |
| MR. THOMAS HUGHES | Washington, DC | Active 2018–2019 |
| MR. THOMAS KAHN | Washington, DC | Active 2019–2022 |
| MR. THOMAS R. H. GLASS | Golden, CO | Active 2007–2026 |
| MR. THOMAS R. JOLLY | Alexandria, VA | Active 2014–2016 |
| MR. THOMAS WILSON | Laguna Hills, CA | Active 2008–2024 |
| MR. TIM CHRISMAN | Falls Church, VA | Active 2023 |
| MR. TIMOTHY MCGUIRE | Haslett, MI | Active 2019–2026 |
| MR. TOBIAS PETER NOSKWITH | Nottingham, United Kingdom | Active 2025 |
| MR. TOBY MYERSON | KEY LARGO, FL | Active 2020–2021 |
| MR. TOBY SHORT | Mclean, VA | Active 2018–2019 |
| MR. TOM VELTRI | Ponte Vedra Beach, FL | Active 2025–2026 |
| MR. TYLER JAMESON | New Orleans, LA | Active 2023–2025 |
| MR. VICTOR CERVINO | Washington, DC | Active 2015 |
| MR. VINCENT A. PANVINI | Alexandria, VA | Active 2012–2024 |
| MR. VINCENT FRILLICI | Washington, DC | Active 2016–2018 |
| MR. W. DOUGLAS CAMPBELL | Oak Hill, VA | Active 2007 |
| MR. WILLIAM ARCHER | Washington, DC | Active 2018–2019 |
| MR. WILLIAM GOLDSMITH | Boston, MA | Active 2021–2022 |
| MR. WILLIAM GRIFFIN | Chicago, IL | Active 2007–2017 |
| MR. WILLIAM HAWKINS | Wilmington, NC | Active 2014–2015 |
| MR. WILLIAM J. GRAHAM | GAINESVILLE, VA | Active 2007–2008 |
| MR. WILLIAM LIPINSKI | Western Springs, IL | Active 2007–2015 |
| MR. WILLIAM MURPHY | East Providence, RI | Active 2020 |
| MR. WILLIAM P. BLAIR III | Canton, OH | Active 2007–2023 |
| MR. WILLIAM SPENCER | Sterling, VA | Active 2010–2022 |
| MR. WILLIAM ZAVARELLO | WASHINGTON, DC | Active 2007–2019 |
| MR.RICHARD HIRN | Washington, DC | Active 2007–2026 |
| MRC CONSULTING, LLP | Birmingham, AL | Active 2017–2022 |
| MRC GOVERNMENT STRATEGIES AND ADVOCACY | Hartwood, VA | 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.