Lobbyist

DAVENPORT, DOUGLAS

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 (10)

Client
TRANSCANADA PIPELINES USA LTD

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2023

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
PLATINUM ADVISORS DC LLC ON BEHALF OF SAVE ALLIANCE

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2020

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
RECOVERY CENTERS OF AMERICA

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2020

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
TRANSPORTATION MANAGEMENT SERVICES

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2020

Lobbying Status
Terminated 2022

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
PLATINUM ADVISORS DC LLC ON BEHALF OF ACENDRE INC

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2019

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
TWIN RIVER MANAGEMENT GROUP INC

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2019

Lobbying Status
Terminated 2021

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
UNITED PARCEL SERVICE

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2019

Lobbying Status
Terminated 2023

Foreign Entities Connected to Client

None

Lobbyists

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Client
HOGAN LOVELLS US LLP ON BEHALF OF ZTE CORPORATION

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2018

Lobbying Status
Terminated 2020

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ZTE CORPORATION
China
100

Lobbyists

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Client
CINTRA US

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2017

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
LEIDOS INC

Lobby Firm
BLACK DIAMOND STRATEGIES LLC

Filing Year
2017

Lobbying Status
Terminated 2019

Foreign Entities Connected to Client

None

Lobbyists

View Filing