Franck Djoumessi

Franck Djoumessi

Franck joined Capstone in 2024 and is a Senior Associate on the Financial Services team. Prior to joining Capstone, Franck worked as an Associate in Grant Thornton’s Transactions Advisory Division, where he focused on buy-side and sell-side M&A transactions in the...
Matun Dey

Matun Dey

Matun is a Digital Product Designer at Capstone, bringing more than a decade of experience in product management and user-centered design. With a strong educational foundation in product management, she combines strategic thinking and creativity to deliver innovative...
Mayeul d’Anselme

Mayeul d’Anselme

Mayeul joined Capstone in 2025 and is an Energy Policy & Investment Senior Associate. He previously worked in politics for a Czech Member of the European Parliament, focusing on the Renewable Energy Directive, and for a Member of the French Assemblée Nationale on...
Eli Cook

Eli Cook

Eli joined Capstone’s national security team as an analyst in 2025. Prior to joining the firm, he was a strategic advisory consultant at The Cohen Group, where he provided government relations support, geopolitical risk assessments, and business development strategies...
Robert Cheung

Robert Cheung

Robert joined Capstone in 2023 and is a Senior Associate on the Trade and Energy teams. Prior to joining Capstone, he was a Management Consultant at Freddie Mac providing strategic advisory to senior management and internal clients. Robert has previous experience in...