KST

From mine to market — reliability refined.

copper processing

Our Operations are Eco-friendly & Responsible

Our advanced processing delivers pure copper products ready to use in the industry, combining efficiency, quality and environmental responsibility.

The KST process is designed to ensure the safety of the environment, community, and staff. Our byproduct, aluminum sulfate, is carefully dried and supplied to water treatment companies, helping clean the water across Zambia.

kst Copper

exploration

We provide professional mineral exploration services across Zambia, helping clients identify and evaluate mineral opportunities through expert geological mapping, sampling, surveys, and technical assessments. Clients also gain direct access to the knowledge and technical expertise of Dr. K.A. Bonel, providing trusted geological guidance throughout every stage of their project.

mining at Its Best

Copper Trading & Purchasing

We are a trusted copper trading company specialising in the buying and selling of high-grade copper products. We work with mines and copper recyclers to source our copper and turn it into copper blister. We ensure competitive pricing and smooth copper transactions.

KST Copper Mining & Processing Limited

KST Copper Mining & Processing Limited is a vertically integrated copper company that spans the full value chain, from exploration and mining to smelting and refined copper production. With active exploration assets and scalable mining operations, KST provides consistent, high-grade copper while controlling quality and cost. Our integrated model reduces risk, shortens time to market, and positions us to meet the growing global demand for copper.

our team

Meet Our Team

This is the KST team, a hardworking and dedicated group, focused on meeting your needs. Get in contact with us today.

Steven Bonel

Chief Executive Officer (CEO)

Born in Zambia and later moving to the UK, Steven Bonel returned to build KST Copper Mining & Processing Limited. As Founder & CEO, he oversees the company’s operations from exploration and mining through to finished copper products.

Isabella Turner

Chief Finance Officer

Having successfully owned and operated two businesses, Isabella brings strong financial and management experience to KST Copper Mining & Processing Limited, helping guide the company’s growth and future development.

Exploration Expert
Kevin Bonel

Chief Geologist

Dr. Kevin A. Bonel is a highly experienced geologist with over 25 years of exploration success across Africa. Having worked with Rio Tinto, Anglo American, Freeport-McMoRan, and Barrick Gold, he provides expert geological and strategic guidance to KST Copper Mining & Processing Limited.

Lusemeka Mumba

General Manager

Lusemeka Mumba is a driven and ambitious professional who oversees the daily operations of KST Copper Mining & Processing Limited, helping to maintain efficiency, high standards, and a positive workplace culture.

Copper_sulfate

about us

we are building the future & restoring the past

At KST Copper Mining & Processing LTD, we’re building more than a business we’re building lasting partnerships. We believe in honesty, hard work, and delivering on what we promise. As we grow, our commitment to quality, safety, and transparency remains at the heart of everything we do. We’re proud to support Zambia’s mining industry through mineral exploration and copper processing, and we’re excited about what the future holds.

Reliable & Consistent Supply

Backed by a highly trained team and dependable processing systems, we ensure stable output and trustworthy delivery timelines.

Transparent Pricing

All copper is sold at LME-based pricing, giving our clients fairness, clarity, and market-aligned rates.

news & blogs

our latest news & blogs

Our copper blister consistently meets 96%+ purity levels, ensuring dependable performance for industrial buyers, refiners, and smelters.