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...
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...
Jack Buckley

Jack Buckley

Jack is a Senior Associate on Capstone’s Energy team. He advises clients on policy issues including pipeline development, transmission buildout, and related infrastructure topics. He also follows market developments in CAISO and the Western Interconnection,...
Sophie Blum

Sophie Blum

Joining Capstone in 2023, Sophie is a Senior Associate on the Human Resources Team. Since joining, she has taken on responsibilities across recruitment, onboarding, benefits management, office operations, and the internship program. Prior to joining Capstone, Sophie...