Sebastian Mathews

Sebastian Mathews is a Director at Oratium, advising clients on message design. He draws from strategy, program, and finance experience across sectors including airports, energy, infrastructure, oil & gas, IT, telecoms, and utilities where he helped corporations, governments, start-ups, and non-profits scale their impact.

Previously, as senior director at an international non-profit in Seattle, he led foundation engagements and co-founded a global environmental alliance, now the world’s largest of its kind. In New York he co-founded international startups and in Atlanta, as program director for economic development, he guided city leaders worldwide on a UN initiative. In South Africa, as principal at a management consultancy, he led enterprise transformations, and as vice-president at a corporate advisory firm, he advised on strategic transactions.

A husband and father of three, Sebastian holds a Master’s in International Business from Georgia State University, an MBA from Heriot-Watt University, and Bachelor’s in Finance and Engineering from the University of Witwatersrand.