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Jose Nestor Marun Sales
Director/Board Member at
COMPAÑÍA MINERA PODEROSA S.A.
Net worth: 24 952 $ as of 30/08/2026
Profile
Jose Nestor Marun Sales is currently Independent Director at Cambria Gold Mines, Inc. since 2023, Independent Director at Cia Minera San Ignacio de Morococha SA, Director at Compañía Minera Poderosa SA since 2017, Non-Executive Director at Komatsu-Mitsui Maquinarias Peru SA, and Director at Saxum Ingenieria SA. Former positions include Executive Chairman & Chief Executive Officer at Komatsu-Mitsui Maquinarias Peru SA from 2015 to 2018, Manager-Operations at Minera Alumbrera Ltd. from 2005 to 2006, Manager-Operations at Ernest Henry Mining Pty Ltd. from 2001 to 2004, Executive Vice President at Complejo Metalurgico Altonorte SA, Executive Vice President at Las Bambas Holdings SA, General Manager at Compania Minera de Antapaccay SA, and General Manager-Operations at Glencore Chile SpA and Glencore (Argentina) from 2013 to 2015.
Education includes undergraduate studies at Universidad Nacional de San Juan.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 26/01/2026 | 34,655 ( 0.01% ) | 24 952 $ | 30/08/2026 |
Jose Nestor Marun Sales active positions
| Companies | Position | Start |
|---|---|---|
| COMPAÑÍA MINERA PODEROSA S.A. | Director/Board Member | 31/12/2016 |
| COMPAÑÍA MINERA SAN IGNACIO DE MOROCOCHA S.A.A. | Director/Board Member | - |
| CAMBRIA GOLD MINES INC. | Director/Board Member | 16/02/2023 |
Komatsu-Mitsui Maquinarias Peru SA
 Komatsu-Mitsui Maquinarias Peru SA Wholesale DistributorsDistribution Services Distributes machinery and construction equipment | Director/Board Member | - |
Former positions of Jose Nestor Marun Sales
| Companies | Position | End |
|---|---|---|
Komatsu-Mitsui Maquinarias Peru SA
Komatsu-Mitsui Maquinarias Peru SA Wholesale DistributorsDistribution Services Distributes machinery and construction equipment | Chief Executive Officer | - |
Glencore Chile
 Glencore Chile Other Metals/MineralsNon-Energy Minerals Produces and markets copper, sulfuric acid & molybdenum | Corporate Officer/Principal | 31/12/2014 |
Glencore (argentina) | Corporate Officer/Principal | 31/12/2014 |
Minera Alumbrera Ltd.
 Minera Alumbrera Ltd. Precious MetalsNon-Energy Minerals Operates copper and gold mines | Chief Operating Officer | 31/12/2005 |
Ernest Henry Mining Pty Ltd.
 Ernest Henry Mining Pty Ltd. Precious MetalsNon-Energy Minerals Mines for gold and copper | Chief Operating Officer | 31/12/2003 |
Training of Jose Nestor Marun Sales
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
65
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Ascot Resources Ltd.
 Ascot Resources Ltd. Precious MetalsNon-Energy Minerals Explores and develops gold, silver and copper mines | Non-Energy Minerals |
Minera Alumbrera Ltd.
Minera Alumbrera Ltd. Precious MetalsNon-Energy Minerals Operates copper and gold mines | Non-Energy Minerals |
Cia Minera San Ignacio de Morococha SA
 Cia Minera San Ignacio de Morococha SA Other Metals/MineralsNon-Energy Minerals Provides prospecting, exploration, extraction and concentration of minerals & commercialization of concentrated and refined metals | Non-Energy Minerals |
Ernest Henry Mining Pty Ltd.
Ernest Henry Mining Pty Ltd. Precious MetalsNon-Energy Minerals Mines for gold and copper | Non-Energy Minerals |
Compañía Minera Poderosa SA
 Compañía Minera Poderosa SA Precious MetalsNon-Energy Minerals Mines for gold | Non-Energy Minerals |
Universidad Nacional de San Juan
 Universidad Nacional de San Juan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Komatsu-Mitsui Maquinarias Peru SA
Komatsu-Mitsui Maquinarias Peru SA Wholesale DistributorsDistribution Services Distributes machinery and construction equipment | Distribution Services |
Complejo Metalurgico Altonorte SA
 Complejo Metalurgico Altonorte SA Other Metals/MineralsNon-Energy Minerals Mines for copper | Non-Energy Minerals |
Las Bambas Holdings SA
 Las Bambas Holdings SA Other Metals/MineralsNon-Energy Minerals Operates as a copper mine | Non-Energy Minerals |
Compania Minera de Antapaccay SA
 Compania Minera de Antapaccay SA Other Metals/MineralsNon-Energy Minerals Provides copper mining services | Non-Energy Minerals |
Glencore Chile
Glencore Chile Other Metals/MineralsNon-Energy Minerals Produces and markets copper, sulfuric acid & molybdenum | Non-Energy Minerals |
Glencore (argentina) |
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- Insiders
- Jose Nestor Marun Sales
