Gregory Tomaselli is a chartered accountant with more than a decade of experience across audit, corporate finance, and investment disciplines, gained in both South Africa and the United States. After several years at Deloitte, Greg went on to build a career that blends financial expertise with entrepreneurship, later founding OpsFi in 2022, where he leads a growing team of over 50 people.

Greg brings to the Thuma Mina Teaching board a clear, analytical perspective grounded in real-world business experience. His background in finance, mergers and acquisitions, and venture investment equips him to support TMT’s long-term sustainability and governance. His contribution to the board reflects his ability to pair strong analytical thinking with decisive leadership, supporting the executive team to scale with both ambition and accountability.