Building institutions, not just products.

Chief Executive Officer

Benjamin Asante-Tannor

Benjamin Asante-Tannor is the Chief Executive Officer of Onyx Technologies Group, where he leads the company's strategy, technology vision, and expansion across a growing portfolio of businesses.

With a background in cloud engineering, technical support, DevOps, and enterprise technology, Benjamin brings a hands-on technical perspective to company building. His work centres on turning complex technology into practical products and services that solve real business problems, with particular interest in cloud infrastructure, artificial intelligence, observability, digital payments, financial technology, and software platforms.

At Onyx, Benjamin is building a diversified, technology-led organisation designed for the African market and connected to the global economy. Under his leadership, the Group is developing and investing across technology consulting, cloud and digital infrastructure, software products, financial technology, mobility, and consumer-facing ventures including food and hospitality.

His leadership approach combines technical depth with entrepreneurial execution. He focuses on using technology as the foundation for building scalable companies, improving customer experiences, creating employment, and developing products capable of competing beyond their local markets.

Benjamin's long-term vision for Onyx is to build an African-founded group of companies known for strong engineering, ambitious products, disciplined execution, and the ability to identify opportunities where technology can fundamentally improve how people and businesses operate.