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 |
|---|---|---|
| HONEYWELL INTERNATIONAL | WASHINGTON, DC | Active 2007–2026 |
| HONIGMAN LLP | Detroit, MI | Active 2011–2026 |
| HOOD HARRIS | Birmingham, AL | Active 2008 |
| HOOLEY & NAITO, LLC | Portland, OR | Active 2013–2016 |
| HOOPER, LUNDY & BOOKMAN, P.C. | Washington, DC | Active 2013–2026 |
| HOPE AND REID, LLC | Washington, DC | Active 2012–2015 |
| HOPE BECKHAM INC | Atlanta, GA | Active 2016–2018 |
| HOPPE STRATEGIES, LLC | Fairfax, VA | Active 2013–2015 |
| HORATIO O ROBERSON GROUP | York, PA | Active 2011–2012 |
| HORIZON BLUE CROSS BLUE SHIELD OF NEW JERSEY | NEWARK, NJ | Active 2007–2026 |
| HORIZON GOVERNMENT AFFAIRS | Washington, DC | Active 2007–2025 |
| HORIZON LINES INC. | Charlotte, NC | Active 2013 |
| HORIZON THERAPEUTICS USA, INC. (FKA HORIZON PHARMA USA, INC.) | Deerfield, IL | Active 2015–2023 |
| HORIZONS GLOBAL SOLUTIONS LLC | Huntsville, AL | Active 2021–2026 |
| HORMEL FOODS CORPORATION | Austin, MN | Active 2008–2026 |
| HOSPICE ACTION NETWORK | Alexandria, VA | Active 2007–2024 |
| HOSPICE AND PALLIATIVE CARE ASSOCIATION OF IOWA | Des Moines, IA | Active 2009 |
| HOSPICE COMPASSUS | Brentwood, NC | Active 2015–2025 |
| HOSPICE OF THE WESTERN RESERVE | Cleveland, OH | Active 2011–2013 |
| HOSPIRA, INC. | LAKE FOREST, IL | Active 2007–2015 |
| HOSPITAL SERVICE ASSOCIATION OF NORTHEASTERN PENNSYLVANIA | WILKES-BARRE, PA | Active 2007–2015 |
| HOSPITAL SISTERS HEALTH SYSTEM | Springfield, IL | Active 2010–2015 |
| HOUCHENS INDUSTRIES, INC. | BOWLING GREEN, KY | Active 2007–2008 |
| HOUGHTON BRADFORD WHITTED PC. LLO | Omaha, NE | Active 2018 |
| HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY | WASHINGTON, DC | Active 2007–2008 |
| HOULIHAN INTERNATIONAL LLC | RESTON, VA | Active 2007–2012 |
| HOUSEHOLD & COMMERCIAL PRODUCTS ASSOCIATION | WASHINGTON, DC | Active 2007–2026 |
| HOUSING AUTHORITY INSURANCE | Cheshire, CT | Active 2008–2013 |
| HOUSING POLICY COUNCIL | Washington, DC | Active 2019–2026 |
| HOUSING WORKS, INC. | WASHINGTON, DC | Active 2007–2014 |
| HOUSTON FOOD BANK | Houston, TX | Active 2022–2026 |
| HOUSTON METHODIST | Houston, TX | Active 2014 |
| HOVNANIAN ENTERPRISES, INC. | Red Bank, NJ | Active 2008–2009 |
| HOWARD CAPITAL MANAGEMENT | Washington, DC | Active 2010–2011 |
| HOWARD CONSULTING GROUP, INC. | Washington, DC | Active 2009–2019 |
| HOWARD GLASER | WASHINGTON, DC | Active 2007 |
| HOWARD LAW & POLICY GROUP PLLC | Washington, DC | Active 2023–2026 |
| HOWARD WOOLLEY GROUP, LLC | Bethesda, MD | Active 2017–2020 |
| HOWE ANDERSON & STEYER | WASHINGTON, DC | Active 2007 |
| HOWE STREET GROUP LLC | Leawood, KS | Active 2024–2026 |
| HOWELL CONSULTING CORPORATION | Washington, DC | Active 2007–2019 |
| HOWELLS GOVERNMENT RELATIONS | Murrieta, CA | Active 2007–2026 |
| HOWMET AEROSPACE, INC. FORMALLY KNOWN AS ARCONIC, INC. | Pittsburgh, PA | Active 2007–2026 |
| HOWREY LLP | WASHINGTON, DC | Active 2007–2010 |
| HP INC. | WASHINGTON, DC | Active 2007–2026 |
| HPS GROUP, LLC | SILVER SPRING, MD | Active 2007–2024 |
| HR POLICY ASSOCIATION | WASHINGTON, DC | Active 2007 |
| HR STRATEGIES LLC | Washington, DC | Active 2017–2026 |
| HSA CONSULTING SERVICES, LLC | Minnetonka, MN | Active 2015 |
| HSA STRATEGIES | Bethesda, MD | Active 2022–2026 |
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.