Thomas L. Robyn

President at

ST Group, Inc.

85 year

73 connections

Non-Energy Minerals

Consumer Services

Process Industries

Profile

Thomas L.
Robyn is currently the President of ST Group, Inc. He was previously the Chairman of Yorbeau Resources, Inc. and a Director at Goldfields International, Inc. He also served as the Senior Vice President-Exploration at Sierra Metals, Inc. from 2014 to 2015.
Prior to that, he was the Regional Exploration Manager at Anaconda Minerals Co. from 1985 to 1985.
Dr. Robyn received his undergraduate degree from Western Michigan University in 1972 and his doctorate degree from the University of Oregon in 1977.

Thomas L. Robyn active positions

Companies	Position	Start
ST Group, Inc. ST Group, Inc. Pulp & PaperProcess Industries Operates as holding company whose subsidiary manufactures paper and tissues	President	-

All active positions of Thomas L. Robyn

Former positions of Thomas L. Robyn

Companies	Position	End
SIERRA METALS INC.	Director/Board Member	26/08/2014
Anaconda Minerals Co.	Corporate Officer/Principal	31/12/1984
GOLDFIELDS INTERNATIONAL INC	Director/Board Member	-
YORBEAU RESOURCES INC.	Chairman	09/09/2012

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Training of Thomas L. Robyn

Experiences
Positions held

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Inactive

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Private companies

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Connections

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Linked companies

Private companies	7
Sierra Metals, Inc. Sierra Metals, Inc. Precious MetalsNon-Energy Minerals Explores silver, lead, copper and zinc mines	Non-Energy Minerals
Goldfields International, Inc. Goldfields International, Inc. Precious MetalsNon-Energy Minerals Engages in the acquisition and exploration of gold and silver properties.	Non-Energy Minerals
Yorbeau Resources, Inc. Yorbeau Resources, Inc. Precious MetalsNon-Energy Minerals Acquires, explores and develops mineral resource properties	Non-Energy Minerals
Western Michigan University Western Michigan University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Oregon University of Oregon Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Anaconda Minerals Co.
ST Group, Inc. ST Group, Inc. Pulp & PaperProcess Industries Operates as holding company whose subsidiary manufactures paper and tissues	Process Industries