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 |
|---|---|---|
| PORT OF GREATER CINCINNATI DEVELOPMENT AUTHORITY | Cincinnati, OH | Active 2013 |
| PORT OF PORTLAND | PORTLAND, OR | Active 2007–2026 |
| PORT SIDE STRATEGIES, LLC | Washington, DC | Active 2019–2026 |
| PORTER GORDON SILVER COMMUNICATIONS, LLC | Washington, DC | Active 2011–2015 |
| PORTER GROUP, LLC | Washington, DC | Active 2011–2026 |
| PORTER NOVELLI | WASHINGTON, DC | Active 2007–2009 |
| PORTER WRIGHT MORRIS & ARTHUR LLP | Columbus, OH | Active 2008–2026 |
| PORTERFIELD, FETTIG & SEARS, LLC | Washington, DC | Active 2007–2026 |
| PORTFOLIO STRATEGIES LLC | Alexandria, VA | Active 2024–2026 |
| PORTLAND GENERAL ELECTRIC | Portland, OR | Active 2008–2026 |
| PORTLAND STATE UNIVERSITY | PORTLAND, OR | Active 2007–2026 |
| PORTS AMERICA GROUP, INC. | Morristown, NJ | Active 2018–2026 |
| PORTSONIC COMMUNICATIONS, LLC | Las Vegas, NV | Active 2021–2026 |
| POSCO AMERICA CORPORATION | Washington, DC | Active 2017–2026 |
| POTLATCHDELTIC CORPORATION | Spokane, WA | Active 2007–2025 |
| POTOMAC ADVANTAGE | ALEXANDRIA, VA | Active 2007 |
| POTOMAC CAPITOL ASSOCIATES, INC. | Fairfax Station, VA | Active 2007–2026 |
| POTOMAC CONSULTING LLC | Chevy Chase, MD | Active 2021–2025 |
| POTOMAC COUNSEL, LLC | WASHINGTON, DC | Active 2007–2010 |
| POTOMAC CURRENTS, LLC | Alexandria, VA | Active 2008–2026 |
| POTOMAC GLOBAL ADVISORS, LLC | Washington, DC | Active 2012–2024 |
| POTOMAC GOVERNMENT RELATIONS, LLC | Washington, DC | Active 2013–2026 |
| POTOMAC GR LLC | Baltimore, MD | Active 2026 |
| POTOMAC GROUP | Salt Lake City, UT | Active 2017–2021 |
| POTOMAC INTERNATIONAL PARTNERS, INC. | Washington, DC | Active 2017–2026 |
| POTOMAC LAW GROUP, PLLC | Washington, DC | Active 2019–2021 |
| POTOMAC PARTNERS DC | WASHINGTON, DC | Active 2007–2026 |
| POTOMAC POLICY ADVISORS LLC | Potomac, MD | Active 2020–2021 |
| POTOMAC POLICY GROUP, LLC | Washington, DC | Active 2015–2020 |
| POTOMAC RESOURCES, INC. | WASHINGTON, DC | Active 2007–2009 |
| POTOMAC SOUTH, LLC | Ocilla, GA | Active 2019–2022 |
| POTOMAC STRATEGIC CONSULTING LLC | Washington, DC | Active 2026 |
| POTOMAC STRATEGIC DEVELOPMENT COMPANY, LLC | Alexandria, VA | Active 2007–2026 |
| POTOMAC STRATEGIC PARTNERS, LLC | Aldie, VA | Active 2010–2011 |
| POTOMAC STRATEGY ASSOCIATES | MCLEAN, VA | Active 2007–2008 |
| POWELL CONSULTING DC, LLC | Alexandria, VA | Active 2019–2026 |
| POWELL GOLDSTEIN LLP | WASHINGTON, DC | Active 2007–2008 |
| POWELL MOORE | Washington, DC | Active 2013–2014 |
| POWELL TATE | Washington, DC | Active 2007 |
| POWER MOBILITY COALITION | WASHINGTON, DC | Active 2007–2009 |
| POWER RESOURCES, INC. | LAKEWOOD, CO | Active 2007 |
| POWER TO DECIDE | Washington, DC | Active 2008–2026 |
| POWERS GLOBAL STRATEGIES, LLC | New York, NY | Active 2007–2015 |
| POWERS PYLES SUTTER & VERVILLE, P.C. | Washington, DC | Active 2007–2026 |
| POYNER SPRUILL LLP | Raleigh, NC | Active 2010–2025 |
| PPG INDUSTRIES, INC | PITTSBURGH, PA | Active 2007–2026 |
| PPL CORPORATION | WASHINGTON, DC | Active 2007–2026 |
| PR ASSOCIATES | Vancouver, Canada | Active 2014–2019 |
| PR/STRATEGIES INTERNATIONAL LLC | Round Rock, TX | Active 2007–2010 |
| PR3 CONSULTING LLC | ARLINGTON, VA | Active 2022–2023 |
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.