John Thomas

John Thomas

Chief Operating Officer at PPX MINING CORP.

Net worth: 531 613 $ as of 2026-05-30

78 year
Non-Energy Minerals
Consumer Services
Process Industries

Profile

Dr. John A. Thomas is a Chief Operating Officer & Director at PPX Mining Corp., an Independent Director at ZincX Resources Corp.
and a President at JAT Metconsult Ltd. He is on the Board of Directors at PPX Mining Corp.
and ZincX Resources Corp.
Dr. Thomas was previously employed as an Independent Director by Enertopia Corp., a Chief Operating Officer by Edgewater Exploration Ltd., an Independent Director by Appalaches Resources, Inc., a Chairman, President & Chief Executive Officer by Cassius Ventures Ltd., a Chief Consulting Engineer by Prodigy Gold, Inc., a Vice President-Development by Rusoro Mining Ltd., a Vice President-Operations by Bolivar Gold Corp., and an Independent Director by Alexandria Minerals Corp.
He also served on the board at Infinito Gold Ltd. He received his undergraduate degree from the University of Manchester Institute of Science & Technology, a graduate degree from the University of Manchester Institute of Science & Technology and a doctorate degree from the University of Manchester Institute of Science & Technology.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2025-11-19 1,105,000 ( 10.82% ) 280 670 $ 2026-05-30
2026-02-08 1,629,500 ( 0.19% ) 250 943 $ 2026-05-30
2025-04-11 0 ( -.--% ) - $ 2026-05-30

John Thomas active positions

CompaniesPositionStart
ZINCX RESOURCES CORP. Director/Board Member 2007-10-31
PPX MINING CORP. Chief Operating Officer 2026-01-11
President 2011-02-08

Former positions of John Thomas

CompaniesPositionEnd
CASSIUS VENTURES LTD. Chief Executive Officer 2023-10-18
ALEXANDRIA MINERALS CORPORATION Director/Board Member 2016-09-07
ENERTOPIA CORP. Director/Board Member 2015-02-05
Director/Board Member 2014-09-30
RUSORO MINING LTD. Corporate Officer/Principal -
See the detail of John Thomas's experience

Training of John Thomas

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

49

1st degree connections

13

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies13

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Consumer Services

Non-Energy Minerals

Process Industries

Non-Energy Minerals

Finance

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