Thomas Clay

Chairman at

Arradiance LLC

41 year

22 connections

Consumer Services

Finance

Non-Energy Minerals

Profile

Thomas Moragne Clay is currently Chairman at Arradiance LLC, Director at Clay Mathematics Institute since 2012, Managing Member at East Hill Advisors LLC, and Managing Member at Epacria Capital Partners LLC since 2019.
Former positions include Director at Golden Queen Mining Consolidated Ltd. from 2009 to 2013, Independent Non-Executive Director at Oxurion NV from 2021 to 2023, and Vice President at East Hill Management Co. LLC from 2008 to 2019.
Education includes graduate studies at the University of Oxford and undergraduate studies at Harvard Business School and Harvard College.

Thomas Clay active positions

Companies	Position	Start
Clay Mathematics Institute Clay Mathematics Institute Other Consumer ServicesConsumer Services Functions as a College/University	Director/Board Member	07/07/2009
East Hill Advisors LLC	Corporate Officer/Principal	-
Arradiance LLC Arradiance LLC SemiconductorsElectronic Technology Develops maskless, massively parallel and direct-write e-beam source products	Chairman	-
Epacria Capital Partners LLC Epacria Capital Partners LLC Investment ManagersFinance Epacria Capital Partners employs a generalist value investment philosophy with a focus on achieving attractive long-term after-tax returns and minimizing the risk of permanent capital impairment. The firm focuses on niche businesses, complicated situations, or out-of-favor sectors that require patient capital and meaningful commitments of time and energy from a capital partner.	Portfolio Manager-Equities	01/01/2019

All active positions of Thomas Clay

Former positions of Thomas Clay

Companies	Position	End
OXURION NV	Chairman	-
East Hill Management Co. LLC East Hill Management Co. LLC Investment ManagersFinance East Hill Management invests in companies located in the United States. The firm focuses on sectors such as life sciences, physical sciences and technology. It participates in early and later stage capital requirements.	Private Equity Investor	01/04/2019
GOLDEN QUEEN MINING CONSOLIDATED LTD.	Chief Executive Officer	-

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Linked companies

Private companies	10
Golden Queen Mining Consolidated Ltd. Golden Queen Mining Consolidated Ltd. Precious MetalsNon-Energy Minerals Provides gold and silver mining services	Non-Energy Minerals
University of Oxford University of Oxford Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Arradiance LLC Arradiance LLC SemiconductorsElectronic Technology Develops maskless, massively parallel and direct-write e-beam source products	Electronic Technology
East Hill Management Co. LLC East Hill Management Co. LLC Investment ManagersFinance East Hill Management invests in companies located in the United States. The firm focuses on sectors such as life sciences, physical sciences and technology. It participates in early and later stage capital requirements.	Finance
Oxurion NV Oxurion NV Pharmaceuticals: MajorHealth Technology Develops innovative vascular biopharmaceuticals for the treatment of eye disease, vascular disease and cancer	Health Technology
Clay Mathematics Institute Clay Mathematics Institute Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
East Hill Advisors LLC
Harvard Business School Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Harvard College Harvard College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Epacria Capital Partners LLC Epacria Capital Partners LLC Investment ManagersFinance Epacria Capital Partners employs a generalist value investment philosophy with a focus on achieving attractive long-term after-tax returns and minimizing the risk of permanent capital impairment. The firm focuses on niche businesses, complicated situations, or out-of-favor sectors that require patient capital and meaningful commitments of time and energy from a capital partner.	Finance