Greymetta (Pty) Ltd is a proudly South African company pioneering mineral beneficiation, renewable energy storage, and sustainable infrastructure projects. We are building assets that power Africa’s green transition, reduce carbon footprints, and empower communities with reliable, sustainable energy.
The company was founded in 2015 with a vision to lead Africa's beneficiation and clean energy transition.
Deliver sustainable projects that enable industrialisation, job creation and local empowerment.
To Lead Africa's beneficiation and clean energy transition.
Innovation, transparency, renewable impact, and social responsibility.
Internationally recognised metallurgical consultancy and laboratory, ISO-certified, award winning, and ranked amongst the world's top metallurgy reasearchers.
Utilizing cutting-edge technology, we efficiently extract valuable minerals like vanadium and titanium from waste, promoting economic growth and environmental sustainability.
We explore exciting opportunities to convert urban waste into clean energy, helping reduce landfills while generating electricity.
We are committed to pioneering energy storage solutions, including local production of vanadium redox flow batteries to support a sustainable energy future in South Africa.
Investigating advanced solutions for wastewater treatment to bolster urban resilience and foster sustainable industrial growth.
Researching sustainable hydrogen energy options to integrate industrial processes into the clean energy value chain.
Our projects aim to create thousands of jobs while uplifting local communities through sustainable practices and infrastructure.
Mineral beneficiation is the process of improving the economic value of minerals by removing impurities and upgrading the material.
Greymetta supports sustainability through innovative practices that reduce environmental impact and promote the circular economy.
We focus on mineral beneficiation, renewable energy storage, and sustainable infrastructure projects that empower communities.
To explore partnership opportunities, please reach out to us via our contact page or email us directly.
We offer various career opportunities that align with our mission of sustainability and local empowerment. Check our careers page for listings.
Greymetta creates job opportunities and invests in local empowerment initiatives that foster economic growth within the communities we operate.
