Lobbyist

HUNTLEY, MAXWELL

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 June 8, 2026
Associated Filings (46)

Client
ZUFFA AND AFFILIATES

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2008

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
SOUNDEXCHANGE

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2013

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
VERIZON COMMUNICATIONS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
T MOBILE

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2012

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
AUTERION GOVERNMENT SOLUTIONS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
AUTERION AG
Switzerland
100.0

Lobbyists

View Filing at LDA.gov

Client
ASSOCIATION OF EQUIPMENT MANUFACTURERS

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
BAE SYSTEMS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2021

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
BAE SYSTEMS PLC
United Kingdom
100.0

Lobbyists

View Filing at LDA.gov

Client
COLORADO SPRINGS

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2021

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
HONEYWELL INTERNATIONAL INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2022

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
VANNEVAR LABS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2023

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
SUMITOMO CORPORATION OF AMERICAS

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2023

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
SUMITOMO CORPORATION
Japan
100.0

Lobbyists

View Filing at LDA.gov

Client
DE BEERS UK LIMITED DBUK

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2023

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ANGLO AMERICAN PLC
United Kingdom
8.0
MINERALS DEVELOPMENT COMPANY BOTSWANA
Botswana
2.0

Lobbyists

View Filing at LDA.gov

Client
PALANTIR TECHNOLOGIES INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2023

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
MODERN INTELLIGENCE INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
CTIA THE WIRELESS ASSOCIATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
IVANHOE ELECTRIC INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Status
Active

Foreign Entities Connected to Client

None

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Lobbyists

View Filing at LDA.gov

Client
SIONYX

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ANGLO AMERICAN SERVICES UK LIMITED

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
ANGLO AMERICAN PLC
United Kingdom
100.0

Lobbyists

View Filing at LDA.gov

Client
URSA MAJOR TECHNOLOGIES

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2024

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
BEACON AI INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
HAVOCAI

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
UNIT SOLUTIONS INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
EPTURA INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
SPACECONDECO TOPCO, LLC C/O MAPLES CORPORATE SERVICES
Cayman Islands
100.0

Lobbyists

View Filing at LDA.gov

Client
NVIDIA CORPORATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ENGINE MANUFACTURERS ASSOCIATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
TAQTILE

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ARCONIC US LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
SMACK TECHNOLOGIES

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ATROPOS GROUP INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
VALE USA LLC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

Entity Name
Country
Ownership %
VALE, S.A.
Brazil
100.0

Lobbyists

View Filing at LDA.gov

Client
PALADIN ENVIROTECH

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2025

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
AERY AVIATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2026

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
ALBACORE INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2026

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
QUANTUM COMPUTING INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2026

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
BERNHARDT GROUP LLC OBO IONQ INC

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
2026

Lobbying Status
Active

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov

Client
PRECISION CASTPARTS CORPORATION

Lobby Firm
BROWNSTEIN HYATT FARBER SCHRECK LLP

Filing Year
1999

Lobbying Status
Terminated 2025

Foreign Entities Connected to Client

None

Lobbyists

View Filing at LDA.gov