John Singleton

Chief Operating Officer at COTEC HOLDINGS CORP.

Net worth: 20 600 $ as of 30/06/2026

Consumer Services

Commercial Services

Finance

Profile

John A. Singleton is currently Director at Maginito Ltd. and Chief Operating Officer at CoTec Holdings Corp.
Formerly, Mr. Singleton was Chairman, President & Chief Executive Officer at Sun Entertainment Holding Corp.
from 2011 to 2015 and Head-Corporate Development at Centamin Plc.
Education includes graduate studies at Imperial College London and undergraduate studies at Louisiana Tech University and the University of Bristol.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
COTEC HOLDINGS CORP 0.02%	01/05/2026	20,000 ( 0.02% )	20 600 $	30/06/2026

John Singleton active positions

Companies	Position	Start
COTEC HOLDINGS CORP.	Chief Operating Officer	02/01/2023
Maginito Ltd. Maginito Ltd. Miscellaneous Commercial ServicesCommercial Services Develops green technology	Director/Board Member	-

All active positions of John Singleton

Former positions of John Singleton

Companies	Position	End
CENTAMIN	Corporate Officer/Principal	-
Sun Entertainment Holding Corp. Sun Entertainment Holding Corp. Miscellaneous Commercial ServicesCommercial Services Merchandises recorded music	Chief Executive Officer	-

See the detail of John Singleton's experience

Training of John Singleton

Experiences
Positions held

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Inactive

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Private companies

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Connections

1st degree connections

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Female

Members of the board

Executives

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Linked companies

Private companies	7
CoTec Holdings Corp. CoTec Holdings Corp. Financial ConglomeratesFinance Invests in technologies that helps in extraction and processing of metals & minerals	Finance
Sun Entertainment Holding Corp. Sun Entertainment Holding Corp. Miscellaneous Commercial ServicesCommercial Services Merchandises recorded music	Commercial Services
Imperial College London Imperial College London Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Louisiana Tech University Louisiana Tech University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Bristol University of Bristol Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Centamin Plc Centamin Plc Precious MetalsNon-Energy Minerals Engages in gold mining activities	Non-Energy Minerals
Maginito Ltd. Maginito Ltd. Miscellaneous Commercial ServicesCommercial Services Develops green technology	Commercial Services