Josh Parker

Josh Parker

Josh joined Capstone in 2024 as an analyst on the firm’s Special Situations team. He researches policy and regulatory issues related to satellites, telecommunications, aviation, and merger arbitrage for capital markets, private equity, and corporate clients. Josh’s...
Jack O’Callaghan

Jack O’Callaghan

Jack joined Capstone in July 2024 as an Associate on the Business and Financial Services team. As a Research Analyst, he assists with policy-driven investment opportunities throughout the financial services industry.   Prior to working at Capstone, Jack interned in...
Katherine Mock

Katherine Mock

Katherine joined the Operations Team at Capstone in 2024 as the Executive Assistant to three managing directors at the firm and has since transitioned to support Capstone’s CEO, David Barrosse. Prior to joining Capstone, Katherine worked in the operational...
Tomás Martínez Adalid

Tomás Martínez Adalid

Tomás joined Capstone in 2024 as an Associate with the London Financial and Business Services Team. In his role, he works closely with private equity investors and corporate clients, delivering insights on strategic risks and opportunities through comprehensive policy...
Emily Lyssenko

Emily Lyssenko

Emily joined Capstone in January 2025 as an Associate for the Outreach and Events team.  Prior to joining Capstone, Emily interned at a boutique consulting firm and at the U.S. Department of State where she developed a knack for strategic planning,...