WhoSay is the leading celebrity and influencer content marketing company. The Company provides a media management platform for high profile film, television, music and sports personalities to manage their interactions with fans in a direct and authentic way via social and mainstream media. WhoSay combines a connected community of the biggest celebrities and influencers, organic video content production and mobile media distribution at scale. 

Employee Rating

Parent CompanyViacom
HQNew York, US
WhoSay was founded in 2010 and is headquartered in New York, US

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Key People/Management at WhoSay

Steve Ellis

Steve Ellis

CEO and Founder
Rick Dunn

Rick Dunn

Michael Holtzman

Michael Holtzman

CTO and Co-Founder
Paul Kontonis

Paul Kontonis

Rob Gregory

Rob Gregory

President of Sales and Marketing
Harvey Schwartz

Harvey Schwartz

EVP, Talent and Co-Founder
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WhoSay Office Locations

WhoSay has offices in New York, Chicago, Los Angeles and Rogers
New York, US (HQ)
1515 Broadway
Chicago, US
Equitable Building, 401 N Michigan Ave #1500
Los Angeles, US
1575 N Gower St
Rogers, US
3300 S Market St #210
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WhoSay Financials and Metrics

Summary Metrics

Founding Date


Total Funding

$20.5 m


In total, WhoSay had raised $20.5 m. WhoSay is a subsidiary of Viacom

WhoSay Online and Social Media Presence

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WhoSay Frequently Asked Questions

  • When was WhoSay founded?

    WhoSay was founded in 2010.

  • Who are WhoSay key executives?

    WhoSay's key executives are Steve Ellis, Rick Dunn and Michael Holtzman.

  • Who are WhoSay competitors?

    Competitors of WhoSay include FleishmanHillard, Verblio and Channel Factory.

  • Where is WhoSay headquarters?

    WhoSay headquarters is located at 1515 Broadway, New York.

  • Where are WhoSay offices?

    WhoSay has offices in New York, Chicago, Los Angeles and Rogers.

  • How many offices does WhoSay have?

    WhoSay has 4 offices.