Benjamin L. Cardin
Democratic / Maryland
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Net Worth Est.
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- Revolving Door
Trade Volume by Year
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Trades
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*These holdings are collected from annual financial disclosure statements. There are occasionally parsing errors, and it does not include recent transactions.
Revolving Door
Former staff of Benjamin L. Cardin who went on to register as lobbyists, and the clients they were disclosed as representing at the time of filing. Parsed from the covered-position disclosures on Lobbying Disclosure Act filings — see the full Revolving Door dashboard.
20
Former staff who have lobbied
18
Public companies represented
107
Clients in total
Oct 26, 2026
Most recent filing
| Lobbyist | Role in this office | Disclosed clients | Lobbying firm | Latest filing |
|---|---|---|---|---|
| Margaret Linehan New | U.S. Senator Ben Cardin (D-MD), Foreign Policy Intern, June 2022 - August 2022 | ERVIN GRAVES STRATEGY GROUP, LLC | Oct 26, 2026 | |
| Louise Foster New | Various positions in Office of Sen. Ben Cardin: Snr Policy Advisor (2024-25) Leg Asst (2023-24) Leg Aide (2021) Snr Leg Correspondent (2020-21) Leg Correspondent (2019-20) Staff Asst (2018-19) |
WEST HARLEM ENVIRONMENTAL ACTIO…
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WEST HARLEM ENVIRONMENTAL ACTION, INC. | Oct 21, 2026 |
| Mark Clack New | Senior Legislative Assistant, Sen. Ben Cardin (D-MD), 2007-2009 |
OXFAM AMERICA INC
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OXFAM AMERICA, INC. | Oct 20, 2026 |
| Jennifer Kaufmann New | Counsel/Rules Associate for Hon. Alcee Hastings (D-FL); Legal Intern, House Judiciary Committee; Deputy Scheduler, Sen. Ben Cardin (D-MD) | ACTUM I, LLC | Oct 20, 2026 | |
| Algene Sajery New | Exec: Vice President of External Affairs & Head of Global Gender Equity Initiatives, U.S. Intl Development Finance Corp. Leg: Sr. Foreign Policy Advisor, Office of Sen. Ben Cardin, Democratic Policy Director, Senate Foreign Relations Committee | CATALYST GLOBAL STRATEGIES, LLC | Jul 19, 2026 | |
| Sarah Stevens New | Policy Advisor, Sen. Ben Cardin; Senior Legislative Assistant, Rep. Matt Cartwright; Legislative Assistant, Rep. Russ Carnahan |
BRITA
CLEAN WATER CONSTRUCTION COALIT…
METROPOLITAN WASHINGTON COUNCIL…
NATIONAL RECREATION AND PARK AS…
+2 more
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CURRENT STRATEGIES | Apr 20, 2026 |
| Sarah Stevens New | Policy Advisor, Sen. Ben Cardin; Senior Legislative Assistant, Rep. Matt Cartwright; Legislative Assistant, Rep. Russ Carnahan |
AMERICAN BUSINESS WATER COALITI…
BRITA
CARBON ADVOCACY PROJECT
CHESAPEAKE BAY FOUNDATION
+8 more
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BANNER PUBLIC AFFAIRS, LLC | Oct 20, 2025 |
| Sean Bartlett New | Dep AssSec, DoS-GPA; Sr. Adv,DoS-Und Sec. Mgmt; Sr VP, EXIM; Sr Adv, DoS(GPA);Sr Adv, Sen Cardin/Small Bus Comm; Comm Dir, Sen For Rel Comm; Com Dir, Rep D Wass. Schultz; Press Sec/Dep PS, Rep M. Waters; Staff Ass, Sen B. Dorgan; Intern, Sen Clinton |
RADIATION MONITORING DEVICES, I…
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BROWNSTEIN HYATT FARBER SCHRECK, LLP | Sep 15, 2025 |
| Andrew Perlstein New | Senior Policy Advisor, Office of Sen. Ben Cardin; Legislative Assistant, Office of Rep. Mark DeSaulnier. | TAI GINSBERG & ASSOCIATES, LLC | Oct 18, 2024 | |
| Stephen Ham New | Senior Policy Advisor office of Senator Ben Cardin |
WEAPONS AND TACTICS ALLIANCE GR…
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PADDOCK ASSOCIATES, LLC | Jan 26, 2024 |
| Danyelle Solomon New | ONDCP - Executive Office of the President (White House) - December 2010-September 2013. US Senate - Senator Ben Cardin (Senate Judiciary Committee) - March 2007-December 2010. | MICROSOFT CORPORATION | Jul 20, 2023 | |
| Sarah Stevens New | Policy Advisor, Senator Ben Cardin; Senior Legislative Assistant, Rep. Matt Cartwright; Legislative Assistant, Rep. Russ Carnahan | SIGNAL GROUP CONSULTING, LLC | Oct 20, 2022 | |
| Rachel Jones New | Regional Liaison, Senator Benjamin Cardin | DAVID TURCH & ASSOC. | Oct 13, 2022 | |
| Dave Koshgarian New | 99-02 CoS to Rep. Benjamin Cardin | ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | Oct 19, 2021 | |
| Jennifer Kaufman New | Sen. Ben Cardin (D-MD), U.S. Senate (2007 - 2009) ; Rep. Alcee Hastings (D-FL), U.S. House of Representatives (2014 - 2016) |
ALTAMED HEALTH SERVICES CORPORA…
AMERISOURCE BERGEN
GLOBAL MEDICAL RESPONSE
GRAND STRAND BUSINESS ALLIANCE
+7 more
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MERCURY PUBLIC AFFAIRS, LLC | Jan 22, 2021 |
| Matthew Spikes New | Legislative Correspondent, U.S. Senator Ben Cardin |
BUSINESS ROUNDTABLE INC
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THE BUSINESS ROUNDTABLE, INC. | Oct 22, 2018 |
| Marcus Peacock New | Legislative Correspondent, U.S. Senator Ben Cardin |
BUSINESS ROUNDTABLE INC
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THE BUSINESS ROUNDTABLE, INC. | Oct 22, 2018 |
| Helen Brocato New | Special Asst. to the President for Leg. Affairs; Senior Advisor, U.S. Dept. of State, Bureau of Economic and Business Affairs; Director, National Security Council; Special Advisor, U.S. Dept. of State; Leg. Aide, Sen. Ben Cardin | NATIONAL SECURITY ACTION | Mar 16, 2018 | |
| Meredith Good-Cohn New | Intern, Sen. Cardin (2012); Intern, White House Office of First Lady (2014) |
21ST CENTURY ONCOLOGY
AMERICAN GERIATRICS SOCIETY
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ARNOLD & PORTER KAYE SCHOLER LLP | Mar 08, 2017 |
| Edgar Rodriguez New | Legislative Aide, Sen. Ben Cardin (Jan-June 2014); Legislative Correspondent, Sen. Ben Cardin (June 2012-Jan 2014); Legislative Intern, House Foreign Affairs Committee and Rep. Adam Smith (Jan 2012-June 2012) |
IRAQ AND AFGHANISTAN VETERANS O…
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IRAQ AND AFGHANISTAN VETERANS OF AMERICA, INC. | Jul 20, 2016 |
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Spending in Support of Benjamin L. Cardin
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* Note: This data may contain refunds given to the committee. Names are hidden for individual donations below $250,000.
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Other Candidates in District
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Proposed Legislation
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