Arnaud Soirat

Director/Board Member at ERAMET

Net worth: 4 961 $ as of 2026-07-30

61 year

49 connections

Non-Energy Minerals

Consumer Services

Energy Minerals

Profile

Arnaud Soirat is on the board of International Copper Association Ltd., Rio Tinto Diamonds Ltd. and Oyu Tolgoi LLC and Chief Operating Officer for Rio Tinto Plc and Chief Operating Officer for Rio Tinto Ltd. Mr. Soirat previously was President & Chief Executive Officer-Primary Metal at Rio Tinto Aluminium (Holdings) Ltd.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ERAMET SA 0%	2025-12-30	100 ( 0% )	4 961 $	2026-07-30

Arnaud Soirat active positions

Companies	Position	Start
ERAMET	Director/Board Member	2024-05-29
International Copper Association Ltd. International Copper Association Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as copper business association	Director/Board Member	-
Rio Tinto Diamonds Ltd. Rio Tinto Diamonds Ltd. Other Metals/MineralsNon-Energy Minerals Engages in global diamond exploration, mining and sales and marketing business	Director/Board Member	2016-08-22
Oyu Tolgoi LLC Oyu Tolgoi LLC Other Metals/MineralsNon-Energy Minerals Provides copper and gold mining services	Director/Board Member	2018-08-31
Rio Tinto Canada, Inc. Rio Tinto Canada, Inc. SteelNon-Energy Minerals Manufactures iron ore for steel, aluminum for cars and copper for wind turbines and diamonds	Chief Operating Officer	2021-01-31

All active positions of Arnaud Soirat

Former positions of Arnaud Soirat

Companies	Position	End
RIO TINTO GROUP	Chief Operating Officer	2024-01-30
RIO TINTO PLC	Chief Operating Officer	2024-01-30
HEMISPHERE ENERGY CORPORATION	Chief Executive Officer	-
Rio Tinto Aluminium (Holdings) Ltd. Rio Tinto Aluminium (Holdings) Ltd. AluminumNon-Energy Minerals Manufactures aluminum products	Corporate Officer/Principal	-

See the detail of Arnaud Soirat's experience

Training of Arnaud Soirat

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Arnaud Soirat's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	11
Rio Tinto Plc Rio Tinto Plc Other Metals/MineralsNon-Energy Minerals Explores and mines for mineral resources	Non-Energy Minerals
Eramet SA Eramet SA Other Metals/MineralsNon-Energy Minerals Engages in mining and processing of manganese, nickel, mineral sands & lithium ores	Non-Energy Minerals
Hemisphere Energy Corp. Hemisphere Energy Corp. Oil & Gas ProductionEnergy Minerals Engages in the exploration and production of crude oil and natural gas	Energy Minerals
Rio Tinto Canada, Inc. Rio Tinto Canada, Inc. SteelNon-Energy Minerals Manufactures iron ore for steel, aluminum for cars and copper for wind turbines and diamonds	Non-Energy Minerals
Rio Tinto Ltd. Rio Tinto Ltd. Other Metals/MineralsNon-Energy Minerals Explores and mines for mineral resources	Non-Energy Minerals
Rio Tinto Aluminium (Holdings) Ltd. Rio Tinto Aluminium (Holdings) Ltd. AluminumNon-Energy Minerals Manufactures aluminum products	Non-Energy Minerals
New York University New York University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
International Copper Association Ltd. International Copper Association Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as copper business association	Commercial Services
Rio Tinto Diamonds Ltd. Rio Tinto Diamonds Ltd. Other Metals/MineralsNon-Energy Minerals Engages in global diamond exploration, mining and sales and marketing business	Non-Energy Minerals
Oyu Tolgoi LLC Oyu Tolgoi LLC Other Metals/MineralsNon-Energy Minerals Provides copper and gold mining services	Non-Energy Minerals
École Nationale Supérieure de Chimie de Paris École Nationale Supérieure de Chimie de Paris Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services