Lobbyist

MASON, ARTHUR

FILINGS KEY

Client Is Connected to China as Indicated in Filing
Client Is Connected to China as per Heritage Foundation Analysis
No Known Client Connection to China
Lobbying Terminated
Based on data as of March 9, 2026
Associated Filings (81)

Client
LEWIS & CLARK COLLEGE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ADELPHI UNIV

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
KING COUNTY

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
D'YOUVILLE COLLEGE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MEMORIAL HEALTH SYSTEM

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

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Client
SHERWIN WILLIAMS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

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Client
NEUMANN COLLEGE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
PROCTOR HOSPITAL

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
JEWISH FAMILY SERVICE ASSN OF CLEVELAND

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
OHIO STATE UNIV

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

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Client
ARNOLD & PORTER

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CHLORINE CHEMISTRY COUNCIL

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2000

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
TRINITY HEALTH

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2004

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CREIGHTON UNIVERSITY

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2001

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
KALEIDA HEALTH

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2001

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
NATL INSTITUTE FOR DIRECT INSTRUCTION

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2001

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
STEPAN CO

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2001

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
HOLY SOUNDS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2001

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MIDDLETOWN REGIONAL HEALTH SYSTEM

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2002

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
VOLUNTEERMATCH

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2002

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
GALLATIN GROUP

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2003

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ST JOSEPH REGIONAL HEALTH NETWORK

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2003

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
INNOVATION INVESTMENTS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2003

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
RICHARD NIXON LIBRARY & BIRTHPLACE FOUNDATION

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2003

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
US INVESTIGATIONS SERVICE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2003

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
BURKE REHABILITATION HOSPITAL

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2004

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
HEARTLAND PARTNERSHIP THE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2004

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LINCOLN ELECTRIC CO

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
NSTAR

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2005

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
BAPTIST HEALTH CARE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2005

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CONSTELLATION BUSINESS GROUP

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2005

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ACCENTURE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2005

Lobbying Terminated
True

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ACCENTURE LTD
Bermuda
None

Lobbyists

View Filing

Client
ANONYMIZER INC

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2007

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ONEIDA HEALTHCARE CENTER

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2008

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
INTEL CORPORATION

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2008

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
METH PROJECT FOUNDATION

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2008

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
WARD DIESEL FILTER SYSTEMS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2009

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
DELTA PILOTS PENSION PRESERVATION ORGANIZATION INC

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2009

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
NATIONAL AIR CARRIER ASSOCIATION

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2010

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
JACKSONVILLE PORT AUTHORITY

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2011

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
GENSLER

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2012

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
US DRIVE RIGHT

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2012

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CRYPTOLOGY RESEARCH INC

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2012

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
VIEW

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2014

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
OXFAM AMERICA

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2014

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LOEWS GOVERNMENT AFFAIRS SERVICES INC

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2015

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
OSEN LLC

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2016

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LAW OFFICES OF EUGENE VAMOS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2016

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
KATEEVA

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2016

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MARNELL AK LLC

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
2017

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ELMIRA COLLEGE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
BOSTON COLLEGE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
False

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MONROE COMMUNITY COLLEGE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
FORUM HEALTH

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ST JOSEPHS HOSPITAL HEALTH CARE

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
BOEING CO

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
AUXILIARY SERVICE CORPORATIONS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LONG ISLAND UNIV

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CORNELL CORRECTIONS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
GENERAL DYNAMICS

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CITY OF HOPE NATL MEDICAL CENTER

Lobby Firm
CASSIDY & ASSOCIATES INC

Filing Year
1999

Lobbying Terminated
True

Foreign Entities Connected to Client

None

Lobbyists

View Filing