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Mary Beth Edwards

Chief Commercial Officer and Head of Global Business

Dominic Keene
Dominic Keene

Senior Managing Director

Matt Lindsay
Matt Lindsay

Senior Managing Director

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Jonathan Zambelli

Chief Operating Officer

Jonathan Zambelli serves as Chief Operating Officer at Vertex, where he leads enterprise operations, management reporting, risk management, and information technology. He partners closely with executive leadership to shape and execute the firm’s strategic vision and growth initiatives.

With more than 20 years of experience in professional services, Mr. Zambelli brings a strong track record across both client-facing and operational leadership roles. Prior to joining Vertex, he spent over a decade at Ankura Consulting Group, where he held senior leadership positions focused on strategy, transformation, and business expansion. He began his career in restructuring, forensic, and litigation consulting, advising clients across a range of industries on complex and high-stakes challenges.

Areas of Services:

Due Diligence Consulting
Forensic Accounting

Education & Certification

B.S., Finance, Seton Hall University