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Robert F. Callahan

Chairman at Longueview Advisory
Relationship Science aggregates deep and verified information on over 6 million influential decision makers and the 2 million organizations with which they are associated. From this data, we create a "business social graph" that highlights who knows whom. Here are Robert F. Callahan's strongest connections.

People Most Closely Connected to Robert F. Callahan

Stephen Spengler
Chief Executive Officer at Intelsat SA
David McGlade
Executive Chairman at Intelsat SA
Brian O'Kelley
Co-Founder at AppNexus, Inc.
Michael Rubenstein
President at AppNexus, Inc.
Edward A. Kangas
Senior Advisor at BC Partners, Inc.
John Diercksen
Professional at Greycrest
James J. Spanfeller, Jr.
Founder at Spanfeller Media Group, Inc.
Egon Durban
Managing Partner & Managing Director, Sltm at Silver Lake Technology Management
Herbert A. Granath
Director Chairman at The International Academy of Television Arts & Sciences
Raymond Svider
Managing Partner at MultiPlan, Inc.
Phillip L. Spector
Executive Vice President-Business Development & General Counsel at Intelsat (Luxembourg) SA
Simon Patterson
Managing Director at Silver Lake Management Co.
David T. Cassaro
President, Advertising Sales at Comcast Networks
Jim Casella
Founder at Case Interactive Media, Inc.
Justin Bateman
Senior Partner at BC Partners Ltd.
Gregory McCastle
Former Head, Adworks at AT&T Services, Inc.
Steven A. Denning
Chairman at General Atlantic
Peggy Walker
Vice Chair at American Business Media
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