Geneva · Santiago · Copper · Gold · Silver

From the mine
to the world.

Estany Commodities is a Geneva trading house specialised in copper, gold and silver concentrates. Through Estany Chile, we source from small mines and flotation plants, store and blend in our San Antonio warehouse, and ship to refineries across Asia. Every step is controlled by an experienced team to ensure traceability, transparency and reliable execution.

Principal routes
San Antonio → China · South Korea · Thailand
33°35'S 71°37'W · HQ Geneva 46°12'N 6°09'E
2017Founded in Geneva
90+Years of cumulated experience
4Founding partners
EXWSuppliers paid upon delivery
01 · The Company

We are specialised in mineral products. From sourcing to delivery, each step is controlled by an experienced team to ensure traceability, transparency and reliable execution.

02 · Operations
01

Copper Sourcing

Estany Chile sources copper, gold and silver concentrates from small mines and flotation plants, from the Antofagasta region to San Antonio, built on direct relationships and deep knowledge of the local mining sector.

02

Storage & Blending

In our bonded warehouse in San Antonio: secure inventory management, blending tailored to client specifications, and export preparation under one roof.

03

Maritime Shipping

Estany Commodities carries the international side: from Chilean ports to Asian refineries, with competitive freight, optimised cargo planning and schedules held.

04

Financing

Financing is structured by Estany Commodities in Geneva. Suppliers are paid upon delivery, Ex-Works: immediate liquidity for producers, backed by renowned Swiss and Chilean banks.

The chain

One controlled chain, from the mine to the refinery.

Estany Chile SpA · sourcing, warehouse & operations   Estany Commodities SA · trading, shipping & financing

Small mines & flotation plantsEstany Chile sources directly, from Antofagasta to San Antonio.
San Antonio warehouseOur bonded facility: storage, blending, containerisation, customs.
Pacific crossingEstany Commodities: freight, shipping and execution to Asia.
Asian refineriesDelivery to smelters and industrial hubs across Asia.
03 · Leadership

Arnaud von Gross

Operations · Finance · Risk

A Business Administration graduate specialised in international commodity trading, with nearly a decade advising trading companies. Co-founder of G&G Trade Support, he has been leading Estany Commodities since 2020.

Massimo Guidi

Credit · Trading Operations

Began his career at Cargill International SA in 1997, becoming Global Credit Manager in 2001. After leadership roles at Koch Supply and Trading, he founded G&G Trade Support Sàrl in 2013, specialised in financial and administrative support for trading firms.

Mikael Bonalumi

Trading · Markets

Over 36 years of experience in global oil trading, with senior positions at Elf Aquitaine and Total Oil Trading SA. He now runs his own advisory firm, Auriga Commodities SA, and sits on the Investment Committee at Audenta Global.

Emmanuel Henry

Mining · Quality

A seasoned mining and geological engineer with extensive experience managing Trafigura mining projects and operations worldwide. Expert in physical logistics and quality control across coal, iron and base metals.

Four shareholders who brought together their expertise and vision to create a company focused on excellence in copper exports. Meet the board

04 · Offices
Headquarters

Geneva

Rue Rousseau 9
1201 Geneva, Switzerland
46°12'17"N · 6°08'40"E
  • Trading & Risk Market exposure, smooth copper transactions
  • Compliance & Finance Regulatory oversight, financial operations
  • Partnerships Global suppliers and buyers
Operations

Santiago

Calle San Sebastián 2970
Las Condes, Santiago, Chile
33°24'S · 70°35'W
  • Copper Sourcing Partnerships with local producers
  • Mainland Logistics Inland transport, supply-chain efficiency
  • Storage & Physical Warehouse logistics, smooth deliveries