REBA is a Venture Holding Company with an active involvement in the operational, strategic, and financial aspects of its portfolio companies. We adopt an engaged and hands-on approach, focusing on both acquiring stakes in companies and actively participating in their development and growth. ​Our approach is rooted in a blend of entrepreneurial zeal and strategic partnerships, fostering environments where businesses can come to life, grow, innovate, and lead.

Aterian plc is listed on the London Stock Exchange (LSE:ATN) and is a critical and strategic metal focused exploration and development company.Our target metals are strategically essential to the economy, and any disrupted supply may have a significant impact on the production of critical and/or strategic end products.Aterian plc acquires and has secured a strong portfolio of critical and strategic metal assets, whilst supporting ethical and sustainable supply chains.

ARQ Minerals managed over 90 million tonnes of steam coal assets in the Middleburg and Ermelo region in South Africa. Our diverse supply base allows ARQ to trade and distribute a vast range of steam coal specifications to our global client base.

Founded on the principles of sustainability and innovation, GreenCo Africa embarked on its mission to transform the energy landscape across the African continent. Starting with a singular focus on solar energy solutions, we have proudly contributed to the electrification of over 500 low-income households in South Africa, Zambia, and Uganda. Our journey began with the recognition of a critical gap in access to reliable and affordable energy for underserved communities. Through our tailored solar systems, we have not only illuminated homes but also empowered residents by unlocking new opportunities for education, business, and community development.