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 |
|---|---|---|
| UBS AMERICAS INC. | Washington, DC | Active 2007–2026 |
| UC GROUP LTD. | Canary Wharf, London, United Kingdom | Active 2007–2015 |
| UC HEALTH | Cincinnati, OH | Active 2013–2026 |
| UCB, INC. | Sausalito, CA | Active 2012–2026 |
| UDWIN GROUP | WASHINGTON, DC | Active 2007–2008 |
| UFS MANAGEMENT | Salt Lake City, UT | Active 2014 |
| UFW FOUNDATION | LOS ANGELES, CA | Active 2019–2026 |
| UIL HOLDINGS CORPORATION | New Haven, CT | Active 2011–2016 |
| UINTA GROUP LLC | Ivins, UT | Active 2019–2020 |
| ULMAN PUBLIC POLICY & FEDERAL RELATIONS | Tysons, VA | Active 2007–2026 |
| ULMER & BERNE LLP | Cleveland, OH | Active 2010–2011 |
| ULSE INC. D/B/A UL STANDARDS & ENGAGEMENT | Evanston, IL | Active 2024–2026 |
| ULTRA ELECTRONICS ADVANCED TACTICAL SYSTEMS | Austin, TX | Active 2012–2017 |
| ULTRA MARITIME LLC (FORMERLY REPORTED AS ULTRA ELECTRONICS DEFENSE INC) | Braintree, MA | Active 2013–2024 |
| ULTRA, FOR ALL MANKIND INC. | New York, NY | Active 2026 |
| ULTRAGENYX PHARMACEUTICAL INC. | Novato, CA | Active 2024–2026 |
| UNCAC COALITION | Vienna, Austria | Active 2022–2026 |
| UNCORKED ADVOCATES | Alexandria, VA | Active 2019–2026 |
| UNDER ARMOUR | Baltimore, MD | Active 2017–2019 |
| UNDERWRITERS LABORATORIES INC. | WASHINGTON, DC | Active 2007–2014 |
| UNGARETTI & HARRIS | WASHINGTON, DC | Active 2007 |
| UNICA - BRAZILIAN SUGARCANE INDUSTRY ASSOCIATION | Washington, DC | Active 2008–2023 |
| UNIDOSUS (FKA NATIONAL COUNCIL OF LA RAZA) | WASHINGTON, DC | Active 2007–2026 |
| UNIFIED SOLUTIONS, LLC | Raleigh, NC | Active 2013–2026 |
| UNIFORM & TEXTILE SERVICE ASSOCIATION | ARLINGTON, VA | Active 2007–2009 |
| UNILEVER UNITED STATES, INC. | WASHINGTON, DC | Active 2007–2026 |
| UNION HOME MORTGAGE CORP | Strongsville, OH | Active 2019–2023 |
| UNION PACIFIC CORPORATION | WASHINGTON, DC | Active 2007–2026 |
| UNION SQUARE STRATEGIC LLP | Washington, DC | Active 2013–2014 |
| UNIPER GLOBAL COMMODITIES NORTH AMERICA LLC | Severna Park, MD | Active 2021–2025 |
| UNISON STRATEGIES, LLC | Charlotte, NC | Active 2013–2014 |
| UNISWAP LABS | New York, NY | Active 2025 |
| UNISYS CORPORATION | Blue Bell, PA | Active 2007–2024 |
| UNITE HERE! | New York, NY | Active 2007–2026 |
| UNITED ADVANCED PRACTICE NURSES OF GEORGIA | Sandersveille, GA | Active 2026 |
| UNITED AERIAL FIREFIGHTERS ASSOCIATION | Washington, DC | Active 2023–2026 |
| UNITED AIRLINES, INC | WASHINGTON, DC | Active 2007–2010 |
| UNITED AIRLINES, INC. | WASHINGTON, DC | Active 2007–2026 |
| UNITED AMERICAN NURSES, AFL-CIO | SILVERSPRING, MD | Active 2007–2009 |
| UNITED ASSN OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPEFITTING INDUSTRY | ANNAPOLIS, MD | Active 2007–2026 |
| UNITED AUTOMOBILE, AEROSPACE & AGRICULTURAL IMPLEMENT WORKERS | WASHINGTON, DC | Active 2007–2026 |
| UNITED BROTHERHOOD OF CARPENTERS AND JOINERS OF AMERICA | Washington, DC, DC | Active 2007–2021 |
| UNITED BY INTEREST, LLC. | Washington, DC | Active 2018–2026 |
| UNITED CEREBRAL PALSY ASSOCIATIONS, INC. | WASHINGTON, DC | Active 2007–2017 |
| UNITED CONCORDIA COMPANIES, INC. (DBA UNITED CONCORDIA DENTAL) | Harrisburg, PA | Active 2012–2017 |
| UNITED EGG PRODUCERS | Washington, DC | Active 2026 |
| UNITED ELECTRICAL RADIO & MACHINE WORKERS OF AMERICA | ALEXANDRIA, VA | Active 2007–2013 |
| UNITED FOOD & COMMERCIAL WORKERS INTERNATIONAL UNION | WASHINGTON, DC | Active 2007–2026 |
| UNITED GOVERNMENT SOLUTIONS, INC. | Chippewa Falls, WI | Active 2014–2016 |
| UNITED HELLENIC AMERICAN CONGRESS (UHAC) | CHICAGO, IL | Active 2007 |
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.