Stephen P. Master

Managing Director at GTCR
Stephen P. Master serves as a Managing Director at GTCR, bringing over 16 years of experience in private equity with a focus on technology, media, and telecommunications investments...
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Michael B. Pappas

Director at GTCR
Michael B. Pappas is a Director at GTCR, bringing a robust background in private equity with a focus on technology, media, and communications. Before joining GTCR in 2023, Michael...
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Craig A. Bondy

Senior Advisor at GTCR
Craig A. Bondy, Senior Advisor at GTCR, brings over two decades of investment leadership to Guideline's board, aligning with our mission to deliver trustworthy media intelligence data through...
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Rob Norman

Former Chief Digital Officer at GroupM
Rob Norman brings over three decades of transformative leadership in digital media to Guideline’s Board of Directors, fortifying our mission to deliver unparalleled...
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Vince Mifsud

Chief Executive Officer
Vince Mifsud serves as Chief Executive Officer at Guideline, bringing over two decades of leadership in scaling enterprise software companies globally. His appointment in...
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Greg Coleman

Entrepreneur in Residence at Lerer Hippeau Ventures
Greg Coleman is a seasoned executive with over three decades of leadership experience at the intersection of technology, media, and advertising...
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James Fennessy

Former Global CEO of Standard Media Index (SMI)
James Fennessy brings over 25 years of international leadership experience to Guideline, offering invaluable expertise in scaling data-driven companies...
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Scott Knoll

Executive Chairman at Guideline
Scott Knoll serves as the Executive Chairman at Guideline, bringing over three decades ofleadership experience in the advertising and technology sectors. As the former CEO...
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Susan Vobejda

Former Chief Marketing Officer at The Trade Desk
Susan Vobejda brings over 20 years of exceptional marketing leadership experience to her role on the Board of Directors at Guideline, where...
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