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Jason Manningham

Operator

Jason Manningham is the CEO and co-founder of Blockgraph, the privacy-focused data-collaboration platform jointly owned by Comcast NBCUniversal, Charter, and Paramount. Blockgraph provides neutral, industry-owned identity infrastructure that lets media companies and advertisers securely match first-party data for addressable TV and CTV advertising without exposing the underlying consumer data. Manningham has led the company as CEO since 2020. Before Blockgraph, Manningham was a general manager at FreeWheel, Comcast’s advertising-technology unit, following operational and strategy roles at AOL and MTV Networks. He began his career as a management consultant at Accenture and is based in the New York City metropolitan area.

Last updated Jun 6, 2026 by the ATDb Editorial Team

Role
CEO & Co-Founder
Company
Blockgraph
Based
New York, New York, United States
Connections
2
Years in industry
15 years

Bio

Jason Manningham is the CEO and co-founder of Blockgraph, the privacy-focused data-collaboration platform jointly owned by Comcast NBCUniversal, Charter, and Paramount. Blockgraph provides neutral, industry-owned identity infrastructure that lets media companies and advertisers securely match first-party data for addressable TV and CTV advertising without exposing the underlying consumer data. Manningham has led the company as CEO since 2020. Before Blockgraph, Manningham was a general manager at FreeWheel, Comcast’s advertising-technology unit, following operational and strategy roles at AOL and MTV Networks. He began his career as a management consultant at Accenture and is based in the New York City metropolitan area.

Career

  • VP / General Manager

    FreeWheel · 2013–2020

  • Vice President, Operations

    AOL · 2011–2013

  • Business Operations

    MTV Networks · 2010–2011

  • Management Consultant

    Accenture · 2008–2010

Expertise & education

Expertise

Data CollaborationIdentity ResolutionPrivacy-Focused AdvertisingAddressable TV AdvertisingFirst-Party DataConnected Television (CTV)Data Clean RoomsAdvertising Technology

Speaking topics

Privacy-safe data collaboration in TV advertisingIdentity and addressability in CTVFirst-party data strategy for media companiesThe future of addressable television

Recognition

Notable achievements

  • Co-founded and leads Blockgraph, the data-collaboration platform jointly owned by Comcast NBCUniversal, Charter, and Paramount
  • Built neutral, industry-owned identity infrastructure for privacy-safe first-party data matching across TV and CTV advertising
Connection details