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 |
|---|---|---|
| LJ CONSULTING, LLC | McLean, VA | Active 2011–2026 |
| LJ STRATEGIES LLC | Lawrence, KS | Active 2020–2023 |
| LJM RAD LLC (FKA L&J RAD LLC) | ALBANY, NY | Active 2008–2019 |
| LKB STRATEGIES LLC | Washington, DC | Active 2021–2026 |
| LKQ CORPORATION | Chicago, IL | Active 2007–2026 |
| LLOYD HAND & ASSOCIATES LLC | Washington, DC | Active 2007–2016 |
| LLOYD WOOD GROUP | Washington, DC | Active 2013–2018 |
| LMH STRATEGIC SOLUTIONS | Washington, DC | Active 2024–2026 |
| LMK ADVOCACY | Springboro, OH | Active 2026 |
| LMP STRATEGIES | Washington, DC | Active 2009–2010 |
| LN TODD SOLUTIONS LLC | Flint, MI | Active 2025–2026 |
| LNE GROUP | Cleveland, OH | Active 2007–2026 |
| LOBBYING FOR IMPROVEMENTS | Wilmette, IL | Active 2026 |
| LOBBYISTS 4 GOOD | Arlington, VA | Active 2016–2021 |
| LOBBYISTS OFFICES OF G.R.W, INC | Beverly Hills, CA | Active 2008–2009 |
| LOBBYIT.COM | Washington, DC | Active 2009–2026 |
| LOBO STRATEGIES | Ventnor City, NJ | Active 2020–2022 |
| LOC COMMUNITY ASSOCIATION | Dover, DE | Active 2024–2026 |
| LOCAL INITIATIVES SUPPORT CORPORATION | NEW YORK, NY | Active 2007–2016 |
| LOCAL SEARCH ASSOCIATION | Troy, MI | Active 2007–2019 |
| LOCKE | San Francisco, CA | Active 2026 |
| LOCKE LOBBYING CO., LLC | Alexandria, VA | Active 2025–2026 |
| LOCKE LORD LLP | Washington, DC | Active 2022–2024 |
| LOCKE LORD PUBLIC POLICY GROUP LLC | WASHINGTON, DC | Active 2007–2021 |
| LOCKHART STRATEGIES INTERNATIONAL LLC | Washington, DC | Active 2009 |
| LOCKHEED MARTIN CORPORATION | Bethesda, MD | Active 2007–2026 |
| LOCKRIDGE, GRINDAL, NAUEN, PLLP | Washington, DC | Active 2007–2020 |
| LODESTAR STRATEGIC | Seattle, WA | Active 2021–2023 |
| LODESTONE DC | Falls Church, VA | Active 2023–2026 |
| LOEWS PUBLIC AFFAIRS SERVICES, INC. (FORMERLY MLBA SERVICES, INC) | WASHINGTON, DC | Active 2007–2018 |
| LOG CABIN REPUBLICANS | Washington, DC | Active 2007–2026 |
| LOGAN ENTERPRISE INC. | Shelby Twp, MI | Active 2008–2009 |
| LOGICAL DECORUM CAPITAL STRATEGIES, LLC | Washington, DC | Active 2026 |
| LONDON STOCK EXCHANGE GROUP | Washington, DC | Active 2023–2026 |
| LONE ROCK STRATEGIES | Glide, OR | Active 2011–2026 |
| LONE STAR CONSULTING, LLC | McLean, VA | Active 2007–2026 |
| LONG LAW FIRM | Baton Rouge, LA | Active 2007–2025 |
| LONG NYQUIST AND ASSOCIATES | Harrisburg, PA | Active 2016–2017 |
| LONG STRATEGIES, INC. | Washington, DC | Active 2024–2025 |
| LONG TERM CARE PHARMACY ALLIANCE | Washington, DC | Active 2008–2013 |
| LONG, CHRISTOPHER | MCLEAN, VA | Active 2007 |
| LONGBOW PUBLIC POLICY GROUP, LLC | Washington, DC | Active 2022–2026 |
| LONGVIEW GLOBAL, LLC | Washington, DC | Active 2017–2026 |
| LONNIE JOHNSON | Royal Oak, MI | Active 2007–2008 |
| LOOKING GLASS LABS LIMITED | Beaconsfield, Buckinghamshire, United Kingdom | Active 2021–2022 |
| LOP STRATEGIES | Mercer Island, WA | Active 2018–2022 |
| LOPER CONSULTING LLC | Arlington, VA | Active 2010–2026 |
| LORAL SPACE & COMMUNICATIONS | ROCKVILLE, MD | Active 2007 |
| LORD CORPORATION | Cary, NC | Active 2012–2021 |
| LORDSTOWN MOTORS CORP | Lordstown, OH | Active 2020–2022 |
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.