Lobbyist

KAUFMAN, RONALD

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 27, 2026
Associated Filings (107)

Client
LARSON & COUNSEL

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2000

Foreign Entities Connected to Client

None

Lobbyists

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Client
CERTIFIED CLASS OF NAMED UNNAMED PLAINTIFFS

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2000

Foreign Entities Connected to Client

None

Lobbyists

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Client
ARCO

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2000

Foreign Entities Connected to Client

None

Lobbyists

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Client
AT&T CORP

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2006

Foreign Entities Connected to Client

None

Lobbyists

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Client
ORANGE COUNTY FL

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2001

Foreign Entities Connected to Client

None

Lobbyists

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Client
MASSACHUSETTS SCHOOL OF LAW

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2000

Foreign Entities Connected to Client

None

Lobbyists

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Client
EASTERN PEQUOT INDIANS

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2003

Foreign Entities Connected to Client

None

Lobbyists

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Client
EASTERN PEQUOT INDIANS

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2004

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
NATL AVIARY IN PITTSBURGH

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2005

Foreign Entities Connected to Client

None

Lobbyists

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Client
UPMC HEALTH SYSTEM

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2000

Lobbying Terminated
2001

Foreign Entities Connected to Client

None

Lobbyists

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Client
CLEAN POWER GROUP

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2001

Lobbying Terminated
2001

Foreign Entities Connected to Client

None

Lobbyists

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Client
PORTER WRIGHT MORRIS & ARTHUR

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2001

Lobbying Terminated
2001

Foreign Entities Connected to Client

None

Lobbyists

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Client
AMERICAN TRANS AIR

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2002

Lobbying Terminated
2002

Foreign Entities Connected to Client

None

Lobbyists

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Client
FALLON COMMUNITY HEALTH PLAN

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2002

Lobbying Terminated
2003

Foreign Entities Connected to Client

None

Lobbyists

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Client
RECREATIONAL FISHING ALLIANCE

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2002

Lobbying Terminated
2002

Foreign Entities Connected to Client

None

Lobbyists

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Client
AVCORR CONSULTANTS

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2002

Lobbying Terminated
2003

Foreign Entities Connected to Client

None

Lobbyists

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Client
AVCORR CONSULTANTS

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2007

Lobbying Terminated
2009

Foreign Entities Connected to Client

None

Lobbyists

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Client
AMERICAN PACIFIC CORPORATION

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2002

Lobbying Terminated
2010

Foreign Entities Connected to Client

None

Lobbyists

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Client
UNIV OF NEW HAVEN

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2005

Foreign Entities Connected to Client

None

Lobbyists

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Client
AKIN GUMP STRAUSS HAUER & FELD

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2005

Foreign Entities Connected to Client

None

Lobbyists

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Client
AMGEN

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2006

Foreign Entities Connected to Client

None

Lobbyists

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Client
NORTHEAST SEAFOOD COALITION

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2003

Foreign Entities Connected to Client

None

Lobbyists

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Client
UNITED FAMILIES INTL

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2004

Foreign Entities Connected to Client

None

Lobbyists

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Client
JAY CASHMAN INC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2005

Foreign Entities Connected to Client

None

Lobbyists

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Client
WORCESTER BUSINESS DEVELOPMENT CORP

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2008

Foreign Entities Connected to Client

None

Lobbyists

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Client
WORCESTER BUSINESS DEVELOPMENT CORP

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2009

Lobbying Terminated
2012

Foreign Entities Connected to Client

None

Lobbyists

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Client
TRADE CENTER MANAGEMENT ASSOC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2006

Foreign Entities Connected to Client

None

Lobbyists

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Client
WINN DEVELOPMENT

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2003

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
CELESTICA

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2004

Lobbying Terminated
2006

Foreign Entities Connected to Client

None

Lobbyists

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Client
EMBASSY OF LATIVA

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2004

Lobbying Terminated
2006

Foreign Entities Connected to Client

None

Lobbyists

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Client
QUINCY MEDICAL CENTER

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2004

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
HANNA & ASSOCIATES

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2004

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
PATHFINDER INTL

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2005

Lobbying Terminated
2006

Foreign Entities Connected to Client

None

Lobbyists

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Client
ENTERPRISE FOUNDATION THE

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2005

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
NEW YORK UNIV SCHOOL OF MEDICINE

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2005

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
STATE OF UTAH

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2005

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
AMERICANS FOR DEMOCRACY INC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2005

Lobbying Terminated
2009

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
EISAI INC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2006

Lobbying Terminated
2011

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
EISAI CO LTD
Japan
None

Lobbyists

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Client
CNS INC CNSI

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2006

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
HNTB SOUTHERN LOUISIANA

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2006

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
WEST OREM GROUP

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2006

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
RELATED COMPANIES

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2006

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
GLOBALCAST LLC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2007

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
GLOBAL DEMANDWIDTH LLC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2007

Lobbying Terminated
2007

Foreign Entities Connected to Client

None

Lobbyists

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Client
ENTERPRISE COMMUNITY PARTNERS

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2008

Lobbying Terminated
2008

Foreign Entities Connected to Client

None

Lobbyists

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Client
C H ROBINSON WORLDWIDE INC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2008

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

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Client
IN SITU OIL SANDS ALLIANCE

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2009

Lobbying Terminated
2012

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ATHABASCA OIL SANDS CORPORATION
Canada
None
LARICINA ENERGY
Canada
None
MEG ENERGY CORPORATION
Canada
None
OSUM OIL SANDS CORPORATION
Canada
None
PETROBANK ENERGY & RESOURCES LTD.
Canada
None

Lobbyists

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Client
ST CROIX RENAISSANCE GROUP LLP

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2009

Lobbying Terminated
2010

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ALLERGAN INC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2009

Lobbying Terminated
2015

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
US JAPAN HIGH SPEED RAIL LLC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2010

Lobbying Terminated
2011

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
CENTRAL JAPAN RAILWAY COMPANY
Japan
None

Lobbyists

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Client
DIALIGHT CORPORATION

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2010

Lobbying Terminated
2012

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
DIALIGHT PLC
United Kingdom
100.0
ROXBORO HOLDINGS (DIRECT PARENT CORPORATION)
United States of America
100.0

Lobbyists

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Client
NEW BALANCE ATHLETIC SHOE INC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
2002

Lobbying Terminated
2008

Foreign Entities Connected to Client

None

Lobbyists

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Client
HARLEY DAVIDSON

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2001

Foreign Entities Connected to Client

None

Lobbyists

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Client
JENKENS & GILCHRIST

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2001

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
THERMUHEX TECHNOLOGIES INC

Lobby Firm
DUTKO WORLDWIDE LLC

Filing Year
1999

Lobbying Terminated
2000

Foreign Entities Connected to Client

None

Lobbyists

View Filing