Lobbyists

Individuals named as lobbyists on lobbying registrations and reports, by last name.

62,363 lobbyist records, by last name
LobbyistFirmsYears
Singel, Mark
MCNEES-WINTER GROUP LLC ( FORMERLY THE WINTER GROUP)
 1 firm 2007–2019
Singer, Abigail
HITACHI ENERGY USA INC
 1 firm 2024–2026
Singer, Abigail
SIEMENS CORPORATION
 1 firm 2016–2024
Singer, Bonnie J
WASHINGTON ALLIANCE GROUP
 1 firm 2007–2026
Singer, Gabrielle D'adamo
ACCENTURE, LLP
 1 firm 2021–2026
Singer, Meredith
GE VERNOVA INTERNATIONAL LLC
 1 firm 2025
Singer, Meredith
HP INC.
 1 firm 2022–2023
Singer, Meredith
INTERNATIONAL BUSINESS MACHINES CORPORATION (IBM)
 1 firm 2007–2021
Singer, Roger
SIERRA CLUB
 1 firm 2007
Singer, Terry E
NATIONAL ASSOCIATION OF ENERGY SERVICE COMPANIES
 1 firm 2007–2011
Singer, Todd William
HEARTLAND CONSULTING, INC.
 1 firm 2007–2013
Singer, William S.
SINGER CONSULTING LLC
 1 firm 2007–2019
Singer, William S
KIRKLAND & ELLIS LLP
 1 firm 2007–2009
Singerman, Phillip
FAEGRE BAKER DANIELS CONSULTING
 1 firm 2007–2010
Singh, Amber
NVG, LLC
 1 firm 2023–2026
Singh, Ashna
VENN STRATEGIES
 1 firm 2025–2026
Singh, Daleep
OPEN SOCIETY ACTION FUND
 1 firm 2007
Singh, Dr Rina
ALTERNATIVE FUELS & CHEMICALS COALITION
 1 firm 2019–2026
Singh, Mattheaus
FLEXIBLE PACKAGING ASSOCIATION
 1 firm 2026
Singh, Muskan
BROWNSTEIN HYATT FARBER SCHRECK, LLP
 1 firm 2026
Singh, Pleetmohan
INTERFAITH ALLIANCE
 1 firm 2007
Singh, Radhika
NATIONAL LEGAL AID AND DEFENDER ASSOCIATION
 1 firm 2023–2025
Singh, Reva
AMERICAN ACADEMY OF PHYSICAL MEDICINE AND REHABILITATION
 1 firm 2022
Singh, Rina
BIOTECHNOLOGY INNOVATION ORGANIZATION
 1 firm 2011–2018
Singh, Sumita
NATIONAL VENTURE CAPITAL ASSOCIATION
 1 firm 2008–2011
Singh Bhan, Seema
EXACT SCIENCES
 1 firm 2021–2022
Singham, Shanker A
SQUIRE PATTON BOGGS (US) LLP (F.K.A. SQUIRE SANDERS (US) LL…
 1 firm 2007–2009
Singiser, Dana
SINGISER SOLUTIONS LLC
 1 firm 2026
Singiser, Dana
KEEFE STRATEGIES LLC FKA KEEFE SINGISER PARTNERS
 1 firm 2019–2025
Singletary, Denzel
ROBINHOOD MARKETS, INC.
 1 firm 2021–2024
Singleton, Katherine
NATIONAL PROPANE GAS ASSOCIATION
 1 firm 2023
Singleton, Katherine
COVISTA INC.
 1 firm 2021–2022
Singleton, Katherine
AMERICAN GAS ASSOCIATION
 1 firm 2023–2026
Singleton, Kaya
ENTERTAINMENT SOFTWARE ASSOCIATION
 1 firm 2018–2019
Singleton, Kaya Virginia
ROKU, INC.
 1 firm 2024–2026
Singleton, Kaya Virginia
H&R BLOCK MANAGEMENT, LLC, A SUBSIDIARY OF H&R BLOCK, INC.
 1 firm 2019–2024
Singleton, Lindsay
FONTHEIM INTERNATIONAL, LLC
 1 firm 2018
Singleton, Sara
LEAVITT PARTNERS, LLC
 1 firm 2020–2026
Singleton, Sara
CYSTIC FIBROSIS FOUNDATION
 1 firm 2017–2019
Singleton, Selena
NATIONAL ASSN FOR EQUAL OPPORTUNITY IN HIGHER EDUCATION
 1 firm 2007–2008
Singley, Catherine
UNIDOSUS (FKA NATIONAL COUNCIL OF LA RAZA)
 1 firm 2008–2012
Sinha, Akshay
NEVILLE PETERSON, LLP
 1 firm 2026
Sinha, Deepa
BANKERS ASSOCIATION FOR FINANCE AND TRADE (FORMERLY KNOWN A…
 1 firm 2022
Sinha, Shreyas
HUMANITY FORWARD
 1 firm 2020–2021
Sinha, Sushant
SINHA ASSOCIATES LLC
 1 firm 2017–2023
Sinicropi, Pat
WATEREUSE ASSOCIATION
 1 firm 2018–2020
Sinner, Katherine
OREGON STATE UNIVERSITY
 1 firm 2007–2013
Sinnott, Martin
ONE HOPE UNITED
 1 firm 2007–2009
Siomkos, Kimberly Alexis
FLORIDA BANKERS ASSOCIATION
 1 firm 2012–2016
Siracusa, John
AKIN GUMP STRAUSS HAUER & FELD
 1 firm 2013–2015

One row per lobbyist record in the register. A firm registers each of its lobbyists under its own record, so a person who has worked at several firms can appear more than once; their pages say when another record is very likely the same person. Firms and years cover every filing that names them.