Lobbyist

LEFFINGWELL, MATTHEW

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 April 24, 2026
Associated Filings (80)

Client
ABBOTT LABORATORIES

Lobby Firm
TIBER CREEK GROUP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CHESAPEAKE CLIMATE ACTION NETWORK

Lobby Firm
TIBER CREEK GROUP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
COALITION FOR INTERNATIONAL BROADCASTING

Lobby Firm
TIBER CREEK GROUP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MALARIA NO MORE

Lobby Firm
TIBER CREEK GROUP

Filing Year
2024

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ALTANA TECHNOLOGIES

Lobby Firm
TIBER CREEK GROUP

Filing Year
2023

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MONKTON INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2023

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
BREAKTHROUGH ENERGY ACTION

Lobby Firm
TIBER CREEK GROUP

Filing Year
2022

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
BREAKTHROUGH ENERGY LLC REGISTERED IN ERROR

Lobby Firm
TIBER CREEK GROUP

Filing Year
2022

Lobbying Status
Terminated 2022

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MISSISSIPPI COUNTY ARKANSAS

Lobby Firm
TIBER CREEK GROUP

Filing Year
2022

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
UNIVERSITY OF ARIZONA FOUNDATION

Lobby Firm
TIBER CREEK GROUP

Filing Year
2022

Lobbying Status
Terminated 2024

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
AIRBUS AMERICAS INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
AIRBUS GROUP SE
Netherlands
100
AIRBUS S.A.S.
France
100

Lobbyists

View Filing

Client
EFA EDUCATION LLC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
EVERGLADES PROTECTION ALLIANCE INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ORGANON LLC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
REKOR SYSTEMS INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
SAILDRONE INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
SIEMENS HEALTHINEERS

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
SIEMENS AG
Germany
85
SIEMENS HEALTHINEERS AG
Germany
100
SIEMENS HEALTHINEERS BETEILIGUNGEN GMBH & CO. KG
Germany
100

Lobbyists

View Filing

Client
US CHAMBER OF COMMERCE C_TEC AND CCMC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2021

Lobbying Status
Terminated 2024

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
AVFUEL CORPORATION

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
BAY BRIDGE STRATEGIES ON BEHALF OF KINSA INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
GSR VENTURES V (SINGAPORE) PTE. LTD.
Singapore
16

Lobbyists

View Filing

Client
BEONE MEDICINES USA INC FKA BEIGENE USA INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
BEIGENE, LTD.
Cayman Islands
100
No Chinese foreign entities are delcared; Beigine Ltd., a Cayman Islands-based entity, is declared as a foreign entity with 100 percent ownership in the client. However, according to WireScreen, Beigene Limited has an office address in Beijing, China. It is also partially owned by multiple Chinese entities, including the Guangzhou High-Tech Zone Technology Holdings Group Company Limited, a Chinese state-owned enterprise. The Jiangsu Provincial Government is also an indirect partial shareholder in the company.

Lobbyists

View Filing

Client
EMD MILLIPORE

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2022

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
MERCK KGAA
Germany
100

Lobbyists

View Filing

Client
IRIS AUTOMATION INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
PATHFINDER INTERNATIONAL

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
RETRACTABLE TECHNOLOGIES INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2022

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
STRIDE

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2024

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
SUNPOWER CORPORATION

Lobby Firm
TIBER CREEK GROUP

Filing Year
2020

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
TOTAL SE
France
52

Lobbyists

View Filing

Client
ATLAS CROSSING ON BEHALF OF VIRGIN HYPERLOOP ONE

Lobby Firm
TIBER CREEK GROUP

Filing Year
2019

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
JAZZ PHARMACEUTICALS

Lobby Firm
TIBER CREEK GROUP

Filing Year
2019

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
GW PHARMACEUTICALS PLC
United Kingdom
100

Lobbyists

View Filing

Client
TENABLE INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2019

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
CA TECHNOLOGIES INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
FEEDING AMERICA

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MICHIGAN POTASH COMPANY LLC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MONKTON INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
OMNISPACE LLC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2019

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
PAY OUR INTERNS INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ROIVANT SCIENCES INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ROIVANT SCIENCES HOLDINGS LTD.
United Kingdom
100
ROIVANT SCIENCES LTD.
Bermuda
100

Lobbyists

View Filing

Client
SHERIDAN GROUP ON BEHALF OF SAVE THE CHILDREN ACTION NETWORK INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2018

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
WOOLPERT

Lobby Firm
TIBER CREEK GROUP

Filing Year
2018

Lobbying Status
Terminated 2019

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LIVE EVERMORE INC DBA EVERMORE

Lobby Firm
TIBER CREEK GROUP

Filing Year
2017

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
NVG LLC ON BEHALF OF HABITAT FOR HUMANITY INTERNATIONAL INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2017

Lobbying Status
Terminated 2024

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
MMM HEALTHCARE

Lobby Firm
TIBER CREEK GROUP

Filing Year
2014

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
ANHEUSER BUSCH COMPANIES INC

Lobby Firm
TIBER CREEK GROUP

Filing Year
2013

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ANHEUSER-BUSCH INBEV SA/NV
Belgium
100
INBEV SERVICES B.V.
Netherlands
100

Lobbyists

View Filing