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 |
|---|---|---|
| ASCENDANT STRATEGIC PARTNERS | Marietta, GA | Active 2020–2024 |
| ASCENDIS PHARMA, LLC | PALO ALTO, CA | Active 2020–2026 |
| ASCENSION HEALTH | WASHINGTON, DC | Active 2007–2019 |
| ASCENSION HEALTH ALLIANCE D/B/A ASCENSION | Washington, DC | Active 2019–2026 |
| ASCENT PUBLIC POLICY & STRATEGIC COMMUNICATIONS, LLC | McLean, VA | Active 2025 |
| ASG CORP. | McLean, VA | Active 2026 |
| ASGA FISHERIES POLICY ALLIANCE INC | Washington, DC | Active 2021–2026 |
| ASH CAPITAL MANAGEMENT | san francisco, CA | Active 2026 |
| ASH GROVE CEMENT COMPANY | OVERLAND PARK, KS | Active 2008–2019 |
| ASHA STRATEGIES LLC | Washington DC, DC | Active 2025 |
| ASHCROFT GROUP | Arlington, VA | Active 2007–2013 |
| ASHCROFT LAW FIRM, LLC | Brentwood, TN | Active 2021–2023 |
| ASHER AGENCY | Washington, DC | Active 2014–2016 |
| ASHER LAW ASSOCIATES, P.A. | Washington, DC | Active 2011–2015 |
| ASHER, ROBERT B | Souderton, PA | Active 2007 |
| ASHLAND INC (PREVIOUSLY KNOWN AS ASHLAND LLC) | Covington, KY | Active 2007–2026 |
| ASHLEY O. THRIFT, PLLC | Winston-Salem, NC | Active 2007–2012 |
| ASHRAE | Washington, DC | Active 2008–2021 |
| ASHURST PERKINS COIE US LLP | Washington, DC | Active 2007–2026 |
| ASIA ASSOCIATES, INCORPORATED | CHAMBERSBURG, PA | Active 2007–2009 |
| ASIA-PACIFIC INTERRELATIONS AND TRADE FOUNDATION | 16192 Coastal Highway, DE | Active 2024–2025 |
| ASIAN AMERICAN ADVISORS LLC | Fayetteville, AR | Active 2021–2022 |
| ASIAN AMERICAN HOTEL OWNERS ASSOCIATION | Atlanta, GA | Active 2015–2023 |
| ASIAN PACIFIC ISLANDER AMERICAN HEALTH FORUM | Washington, DC | Active 2015–2016 |
| ASIAN-AMERICAN RESOURCE CENTER | LILBURN, GA | Active 2007 |
| ASIS INTERNATIONAL | ALEXANDRIA, VA | Active 2007–2020 |
| ASME | WASHINGTON, DC | Active 2007–2026 |
| ASML NETHERLANDS B.V. | Veldhoven, Netherlands | Active 2011–2013 |
| ASML US, LLC | Chandler, AZ | Active 2021–2026 |
| ASPECT 50 | Washington, DC | Active 2018 |
| ASSET & EQUITY CORPORATION | Knoxville,, TN | Active 2007–2026 |
| ASSN OF MEDICAL DEVICE REPROCESSORS | WASHINGTON, DC | Active 2007–2014 |
| ASSN OF MISSOURI ELECTRIC COOPERATIVES | JEFFERSON CITY, MO | Active 2007 |
| ASSN. OF SMALL BUSINESS DEV. CENTERS | AMISSVILLE, VA | Active 2007–2026 |
| ASSN. OF STATE AND TERRITORIAL HEALTH OFFICIALS | Arlington, VA | Active 2007–2026 |
| ASSOCIATED BUILDERS AND CONTRACTORS, INC. | Washington, DC | Active 2007–2026 |
| ASSOCIATED EQUIPMENT DISTRIBUTORS | Schaumburg, IL | Active 2017–2026 |
| ASSOCIATED GENERAL CONTRACTORS OF AMERICA | ARLINGTON, VA | Active 2007–2026 |
| ASSOCIATED MILK PRODUCERS INC. | NEW ULM, MN | Active 2007 |
| ASSOCIATED WIRE ROPE FABRICATORS | Tulsa, OK | Active 2007 |
| ASSOCIATION & SOCIETY INSURANCE CORPORATION | Rockville, MD | Active 2012 |
| ASSOCIATION FOR ACCESSIBLE MEDICINES | Washington, DC | Active 2007–2026 |
| ASSOCIATION FOR BEHAVIORAL HEALTH AND WELLNESS | Washington, DC | Active 2013–2026 |
| ASSOCIATION FOR CLINICAL ONCOLOGY | Alexandria, VA | Active 2020–2026 |
| ASSOCIATION FOR COMMUNITY AFFILIATED PLANS | Washington, DC | Active 2007–2020 |
| ASSOCIATION FOR COMPETITIVE TECHNOLOGY | WASHINGTON, DC | Active 2007–2023 |
| ASSOCIATION FOR CORPORATE GROWTH, INC. | CHICAGO, IL | Active 2013–2021 |
| ASSOCIATION FOR DIAGNOSTICS & LABORATORY MEDICINE (FORMERLY AACC) | WASHINGTON, DC | Active 2007–2026 |
| ASSOCIATION FOR FINANCIAL PROFESSIONALS | BETHESDA, MD | Active 2007–2014 |
| ASSOCIATION FOR FRONTOTEMPORAL DEGENERATION | King of Prussia, PA | Active 2024–2026 |
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.