Lobbyist

JOHNSON, LUKE

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 (48)

Client
HUDBAY MINERALS

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2011

Lobbying Terminated
2025

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
AUGUSTA RESOURCE CORPORATION
United States of America
100.0

Lobbyists

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Client
BARRICK GOLD OF NORTH AMERICA INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2014

Lobbying Terminated
2015

Foreign Entities Connected to Client

None

Lobbyists

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Client
ASPIRA F R A ACTIVE NETWORK LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Terminated
2020

Foreign Entities Connected to Client

None

Lobbyists

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Client
WEST COAST AGGREGATE LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2016

Lobbying Terminated
2016

Foreign Entities Connected to Client

None

Lobbyists

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Client
TAYLOR ENERGY COMPANY LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2016

Lobbying Terminated
2018

Foreign Entities Connected to Client

None

Lobbyists

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Client
COLORADO RIVER ENERGY DISTRIBUTORS ASSOCIATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Terminated
2019

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
SOLIDUS RESOURCES LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Terminated
2018

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
WATERTON GLOBAL RESOURCE MANAGEMENT, INC.
Canada
100.0

Lobbyists

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Client
GEMFIELD RESOURCES LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Terminated
2018

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
WATERTON GLOBAL RESOURCE MANAGEMENT, INC.
Canada
100.0

Lobbyists

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Client
TOWN OF TUSAYAN AZ

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2017

Lobbying Terminated
2021

Foreign Entities Connected to Client

None

Lobbyists

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Client
NEW MEXICO OIL AND GAS ASSOCIATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Terminated
2020

Foreign Entities Connected to Client

None

Lobbyists

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Client
JORDAN COVE ENERGY PROJECT LP

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Terminated
2021

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
PEMBINA PIPELINE CORPORATION
Canada
100.0

Lobbyists

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Client
PACIFIC CONNECTOR GAS PIPELINE LP

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2018

Lobbying Terminated
2021

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
PEMBINA PIPELINE CORPORATION
Canada
100.0

Lobbyists

View Filing

Client
MARUBENI OIL & GAS USA INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2019

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

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Client
SAN BERNARDINO VALLEY WATER CONSERVATION DISTRICT

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2019

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

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Client
NOVACOPPER US INC DBA TRILOGY METALS US

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2019

Lobbying Terminated
2020

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
TRILOGY METALS INC
Canada
100.0

Lobbyists

View Filing

Client
MEWBOURNE OIL COMPANY

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2019

Lobbying Terminated
2024

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
WILDLIFE CONSERVATION SOCIETY

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2019

Lobbying Terminated
2021

Foreign Entities Connected to Client

None

Lobbyists

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Client
LEHIGH HANSON INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2020

Lobbying Terminated
2020

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
JR SIMPLOT COMPANY

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2020

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
TWIN METALS MINNESOTA LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2021

Lobbying Terminated
2025

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ANDES INVESTMENT COMPANY (JERSEY)
United Kingdom
100.0
ANTOFAGASTA INVESTMENT COMPANY LIMITED
United Kingdom
100.0
ANTOFAGASTA MINERALS S.A.
Chile
99.0
ANTOFAGASTA PLC
United Kingdom
100.0
CHILEAN NORTHERN MINES LIMITED (UK)
United Kingdom
92.0
DULUTH METALS LIMITED
Canada
60.0
E. ABAROA FDN. (OWNERSHIP INTEREST IS APPROXIMATE)
Liechtenstein
50.0
EL TESORO (SPV BERMUDA) LIMITED
Bermuda
100.0
INVERSIONES LOS PELAMBRES CHILE LIMITADA
Chile
92.0
LOS PELAMBRES HOLDING CO (UK/JERSEY)
United Kingdom
92.0
LOS PELAMBRES INVESTMENT CO (UK/JERSEY)
United Kingdom
92.0
METALINVEST ESTABLISHMENT
Liechtenstein
58.0
NORTHERN METALS (UK) LIMITED
United Kingdom
40.0
NORTHERN MINERALS INVESTMENT (JERSEY) LIMITED
United Kingdom
40.0
TWIN METALS (UK) LIMITED
United Kingdom
25.0

Lobbyists

View Filing

Client
OVINTIV INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2021

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
UR ENERGY USA INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2021

Lobbying Terminated
2021

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
UR-ENERGY INC.
Canada
100.0

Lobbyists

View Filing

Client
EOS DEFENSE SYSTEMS USA INC

Lobby Firm
BGR GOVERNMENT AFFAIRS

Filing Year
2022

Lobbying Terminated
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ELECTRO OPTIC SYSTEMS PTY LIMITED
Australia
100.0

Lobbyists

View Filing

Client
SANTOS LIMITED

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2022

Lobbying Terminated
2025

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
OIL SEARCH LIMITED
Papua New Guinea
100.0
PAPUAN OIL SEARCH LIMITED
Australia
100.0

Lobbyists

View Filing

Client
VALHALLA METALS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2023

Lobbying Terminated
2025

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
MARUBENI CORPORATION
Japan
20.0
MARUBENI METALS & MINERAL (CANADA) INC.
Canada
20.0

Lobbyists

View Filing

Client
AMERICAN EXPLORATION AND PRODUCTION COUNCIL

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

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Client
PERMIAN RESOURCES OPERATING LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing

Client
FENNER GAP MUTUAL WATER COMPANY

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Terminated
2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing