O'Brien-Staley Partners (OSP) operates across four discrete financial business strategies: alternative asset management, market-rate impact investing, nationwide loan servicing, and cash deposits management. Founded by Jerry O’Brien and Warren Staley in 2010, OSP is imbued with the core credit and fundamental investing discipline, risk management and governance DNA that have long been hallmarks of their personal and professional brands.


Commercial Real Estate

Investment Management

O'Brien-Staley Partners (OSP)

Jerry O'Brien

Kari Henry

Terry Dewitt

Derek Pitt

Christian Lundsgaard

Adam Bernier

Hugh R. Cameron

Yvette Bowen

Yianni Pantazides

Kevin Becker

Chuck Anderson

Leadership Team

Accounting and Corporate Finance

Teams at O'Brien-Staley Partners (OSP)

Leadership Team

Accounting and Corporate Finance