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Jonathan D. Callaghan

Co-Founder at True Ventures LLC
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 Jonathan D. Callaghan's strongest connections.

People Most Closely Connected to Jonathan D. Callaghan

Click the names below to expand relationship details.
Philip Black
Founder at True Ventures
Amy Errett
Co-Founder at Madison Reed, Inc.
Anmol Madan
Co-Founder/Chief Executive Officer at, Inc.
Ayah Bdeir
Founder at littleBits Electronics Inc.
Gregory Christopher Anderson
Co-Founder at 3D Robotics, Inc.
Scott P. Kurnit
Co-Founder at Keep Holdings, Inc.
James Park
Co-Founder at Fitbit, Inc.
Eric N. Friedman
Co-Founder at Fitbit, Inc.
Alex Pentland
Co-Founder at Cogito Corp.
Jordi Muñoz Bardales
Co-Founder at 3D Robotics, Inc.
Sabrina Riddle
Co-Founder at Madison Reed, Inc.
Karan Singh
Co-Founder at, Inc.
Daniel J. Shader
Founder at PayNearMe, Inc.
Tod M. Sacerdoti
Founder at BrightRoll, Inc.
Jyri Engeström
Founder at True Ventures
Todd Butka
Co-Founder & Chief Executive Officer at Murj, Inc.
Toni Walter Schneider
Director at Automattic, Inc.
Susan Paley
Chief Executive Officer & Secretary at SonicSensory, Inc.
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