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Our Leadership

The Era of Total Competition requires a different definition of the dimensions of a great team. It requires a team born into this phase of the ETC.

Venture requires a different definition of the dimensions of a great team: young, committed, and highly networked. We are a “Clearing Node”; we run state-of-the-art content and a complex network.

Partners

Rosc
Alexander M. Fuller

Managing Partner

Third generation entrepreneur and founder. Previously scaled the Fuller family office. Spun out Rosc to evolve a global, back-to-business-building, and principled approach to venture capital. Harvard BA.

Rosc
Katharine J. Spooner

Founding Partner

Investor, strategist, and operator. Former Principal at Speedinvest and Sprints Capital. Oxford MSc; Yale BA.

Board

The team is supported by a curated network of 600+ strategic advisors and a board of senior operators, investors, and global industry leaders.

Mark B. Fuller
Mark B. Fuller

Founding CEO and Chairman of The Monitor Group

Bill Achtmeyer
Bill Achtmeyer

Founding CEO and Chairman of Parthenon

Sir Richard Dearlove
Sir Richard Dearlove

Former Head of MI-6 and Chief of the Secret Intelligence Service

Jeff Rayport
Jeff Rayport

Senior Lecturer of Business Administration of HBS

John McClellan
John McClellan

Principal, U.S. Boston Capital Corporation