Argor-Heraeus

Established in 1951 and located in Mendrisio, Switzerland, Argor-Heraeus is a long-standing refinery. Specialized in the refining and processing of gold, silver, platinum and palladium, we are a leading company in the precious metals industry. With our unique blend of Swiss precision and innovative craftsmanship, we are a trusted partner for comprehensive precious-metal solutions across the value chain.

Committed to responsibility

As a leading precious metals refining and manufacturing company, Argor-Heraeus is well positioned to identify opportunities for improvement—helping advance responsible practices across the global precious metals industry.

We apply defined compliance checks and sourcing requirements through our operations and supply-chain due-diligence processes.

More on Responsibility

Connecting the precious-metals value chain

With its comprehensive range of products and services, a reputation for quality and expertise, and scalable, flexible production capacity, Argor-Heraeus is a leading company in the precious-metals industry.

From sourcing to the end user, Argor-Heraeus provides comprehensive precious-metal solutions to customers and partners in more than 50 countries.

Products & Services

Cast and minted bars

Universally accepted and highly sought-after, our cast and minted products make valuable additions to portfolios and collections.

Luxury solutions

Comprehensive solutions for the high-end luxury and watchmaking industries

Services

Discover our unique range of comprehensive precious metal services.

The New Design of Argor-Heraeus Minted Bars

Redesigned to Stand Out. A refined design inspired by Swiss heritage, enhanced packaging, and a stronger Argor-Heraeus signature for a trusted investment product.

Discover more

Quality referee for the precious metals sector

Argor-Heraeus is proud to be one of only seven global referees appointed by the LBMA, a role we've held since the referee system was introduced in 2003. The LBMA referees are appointed to help uphold the integrity of the LBMA Good Delivery List—the internationally recognized benchmark for quality and trust in precious metals.

Certifications

Our extensive technical and quality accreditations, active participation in various market associations, and major precious metal exchanges.

Explore all our certifications here

Member since

1961

of the LBMA

Member since

1961

of the LBMA.

The LBMA is the international trade association that represents the market for gold and silver bullion.

Argor-Heraeus is one of the five original Referees for the LBMA, since 2003.

Member since

2005

of the Responsible Jewellery Council

Member since

2005

of the Responsible Jewellery Council

Responsible Jewellery Council is the world's leading sustainability standard setting organisation for the jewellery and watch industry.

Member Since

2009

of LPPM.

Member Since

2009

of LPPM.

The London Platinum and Palladium Market is a key institution in the global precious metals market, overseeing the trading of platinum and palladium in London.