Fieldstone Leadership
Rebecca Lange
Principal Parner
Rebecca Lange is a strategic investor focused on building resilient, high-impact ventures across sports, entertainment, and emerging markets. With a foundation rooted in integrity and long-term vision, Ms. Lange and Fieldstone looks to all its ventures to accelerate growth, elevate brand value, and drive sustainable returns.
Jonathan Carlisle
Senior Parner
Jonathan Carlisle is a seasoned executive and strategic advisor with over three decades of experience in private equity, corporate governance, and growth-stage investment, providing high-level oversight, portfolio guidance, and long-term vision for the firm’s equity-backed ventures across sports, entertainment, and consumer sectors.
Matthew Jolles
Senior Partner
Matthew Jolles joined Fieldstone in November 2025, a sports industry visionary and strategist, Matthew has worked previously with multiple sports television networks and sports event properties over a 25+ year career.
FIELDSTONE OFFICE STAFF:
Marcus Chen – Chief Legal Counsel
Sophia Bennett – Director of Strategic Investments
Rachel Stein – Director of Communications & Brand Strategy
Priya Nair – Director of Client Relations & Partnerships