Key Facts About Our Business

Founded in 1982, Alex Stewart International provides world-class inspection and analysis services, which are ultra-reliable, always delivered on time and competitively priced.

ISO 17025-accredited assaying, metal testing and analysis

Independent, widely respected throughout the global industry and able to draw upon more than 30 years’ experience, our superb network of laboratories provides ISO 17025-accredited assaying, metal testing and analysis services for base, minor and precious metals, including jewellery, ores and concentrates, ferro alloys, recycled scrap metal, metallurgically complex materials, coal and fertilisers. Working with Alex Stewart Agriculture, we can also provide a complete range of exceptional analytical and environmental services for agricultural commodities and products.

Fast, accurate and reliable solutions

Our laboratory network is fully equipped with traditional and modern instrumentation to ensure fast, reliable and accurate certificates for your commercial transactions. Our highly experienced team can provide commercial interpretations of analysis, inspection, weighing and sampling, as well as technical procedures and results.

Exceptional weighing, sampling and inspection services

Through our comprehensive network, we also offer superb weighing, sampling and inspection services. Our highly experienced and knowledgeable team can provide an exceptional service to meet the specific needs of the metal industry, as well as mining companies, traders, metal producers and refiners, governments, banks, financial institutions and the general public.

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