Jason Starzecki

Chairman at GUARDIAN METAL RESOURCES PLC

Net worth: 389 169 $ as of 30/06/2026

52 year

27 connections

Non-Energy Minerals

Consumer Services

Process Industries

Profile

Jason Thomas Starzecki currently works at Guardian Metal Resources Plc as Executive Chairman starting in 2025 and at Golden Metal Resources LLC as Co-Manager.
Formerly, Mr. Starzecki worked at Anglo American Crop Nutrients Ltd. from 2009 to 2020, serving as Chief Marketing Officer in 2020, and at 5E Advanced Materials, Inc. from 2022 to 2024 as Chief Marketing Officer.
Education includes undergraduate studies at St. John's University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
GUARDIAN METAL RESOURCES PLC 0.07%	19/03/2026	1,45,156 ( 0.07% )	389 169 $	30/06/2026

Jason Starzecki active positions

Companies	Position	Start
GUARDIAN METAL RESOURCES PLC	Chairman	11/12/2024

All active positions of Jason Starzecki

Former positions of Jason Starzecki

Companies	Position	End
5E ADVANCED MATERIALS, INC.	Investor Relations Contact	01/10/2024
SIRIUS MINERALS PLC	Corporate Officer/Principal	-

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Training of Jason Starzecki

Experiences
Positions held

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Inactive

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Private companies

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Connections

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Members of the board

Executives

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Linked companies

Private companies	4
Anglo American Crop Nutrients Ltd. Anglo American Crop Nutrients Ltd. Other Metals/MineralsNon-Energy Minerals Develops polyhalite project and port infrastructure	Non-Energy Minerals
St. John's University St. John's University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
5E Advanced Materials, Inc. 5E Advanced Materials, Inc. Chemicals: SpecialtyProcess Industries Mines for borate and other minerals	Process Industries
Golden Metal Resources Plc Golden Metal Resources Plc Other Metals/MineralsNon-Energy Minerals Engages in mineral mining and exploration activities	Non-Energy Minerals