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GreatHorn CEO and executives

Executive Summary. Based on our data team's research, Kevin O'Brien is the GreatHorn's CEO. GreatHorn has 50 employees, of which 15 are in a leadership position.
Here are further demographic highlights of the leadership team:
  • The GreatHorn executive team is 27% female and 73% male.
  • 64% of the management team is White.
  • 6% of GreatHorn management is Hispanic or Latino.
  • 10% of the management team is Black or African American.
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Name & TitleBio
Kevin O'Brien

Chief Executive Officer, Co-Founder

Kevin O'Brien's LinkedIn

CEO and founder of GreatHorn; GreatHorn is a collective cybersecurity platform that uses machine learning to enable predictive security analytics. Our customers -- information security professionals in healthcare, retail, and financial services -- use the GreatHorn SaaS dashboard to reduce time to detection and time to response for today's advanced persistent threats, before they become data breaches.

Raymond Wallace III

Chief Technology Officer

Raymond Wallace III's LinkedIn

Ray Wallace is GreatHorn’s Chief Technology Officer and Co-Founder. Ray is responsible for GreatHorn’s overall product strategy, development and continuous innovation for its next generation email security platform. Ray brings more than a decade of experience building complex security and software systems and product platforms. He has deep domain experience in application and database security, front and back-end infrastructure and domain analytics. Prior to GreatHorn, Ray held senior engineering roles at companies including Brainshark, Courion and Application Security. Ray studied computer science at Rochester Institute of Technology.

Ann Sharon

VP Operations

Ann Sharon's LinkedIn

Annie Wacker

Chief Marketing Officer

Annie Wacker's LinkedIn

Annie Wacker joined Blancco Technology Group in May 2015, bringing a deep understanding of and track record in B2B marketing, including brand marketing, product marketing, demand generation and marketing operations. Most recently, she served as Senior Director of Marketing for G/O Digital, the digital division of Gannett. Her ability to build high-performance teams and deliver impactful results makes her a tremendous asset to the organization. Her staple marketing rule is to never sacrifice quality for the sake of quantity.

James Luciani

Executive Vice President of Engineering

James Luciani's LinkedIn

Matt Petrosky

Vice President

Matt Petrosky's LinkedIn

Joseph A. Murphy

Chief Revenue Officer

Joseph A. Murphy's LinkedIn

Jay Levy

Board Member

Alex Iskold

Board Member

Greg Dracon

Board Member

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GreatHorn founders

Name & TitleBio
Kevin O'Brien

Chief Executive Officer, Co-Founder

Kevin O'Brien's LinkedIn

CEO and founder of GreatHorn; GreatHorn is a collective cybersecurity platform that uses machine learning to enable predictive security analytics. Our customers -- information security professionals in healthcare, retail, and financial services -- use the GreatHorn SaaS dashboard to reduce time to detection and time to response for today's advanced persistent threats, before they become data breaches.

Raymond Wallace III

Chief Technology Officer

Raymond Wallace III's LinkedIn

Ray Wallace is GreatHorn’s Chief Technology Officer and Co-Founder. Ray is responsible for GreatHorn’s overall product strategy, development and continuous innovation for its next generation email security platform. Ray brings more than a decade of experience building complex security and software systems and product platforms. He has deep domain experience in application and database security, front and back-end infrastructure and domain analytics. Prior to GreatHorn, Ray held senior engineering roles at companies including Brainshark, Courion and Application Security. Ray studied computer science at Rochester Institute of Technology.

GreatHorn board members

Name & TitleBio
Kevin O'Brien

Chief Executive Officer, Co-Founder

Kevin O'Brien's LinkedIn

CEO and founder of GreatHorn; GreatHorn is a collective cybersecurity platform that uses machine learning to enable predictive security analytics. Our customers -- information security professionals in healthcare, retail, and financial services -- use the GreatHorn SaaS dashboard to reduce time to detection and time to response for today's advanced persistent threats, before they become data breaches.

Raymond Wallace III

Chief Technology Officer

Raymond Wallace III's LinkedIn

Ray Wallace is GreatHorn’s Chief Technology Officer and Co-Founder. Ray is responsible for GreatHorn’s overall product strategy, development and continuous innovation for its next generation email security platform. Ray brings more than a decade of experience building complex security and software systems and product platforms. He has deep domain experience in application and database security, front and back-end infrastructure and domain analytics. Prior to GreatHorn, Ray held senior engineering roles at companies including Brainshark, Courion and Application Security. Ray studied computer science at Rochester Institute of Technology.

Jay Levy

Board Member

Alex Iskold

Board Member

Greg Dracon

Board Member

Nicole Glaros

Board Member

Raju Rishi

Board Member

Ryan Armbrust

Board Member

GreatHorn executives FAQs

Zippia gives an in-depth look into the details of GreatHorn, including salaries, political affiliations, employee data, and more, in order to inform job seekers about GreatHorn. The employee data is based on information from people who have self-reported their past or current employments at GreatHorn. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by GreatHorn. The data presented on this page does not represent the view of GreatHorn and its employees or that of Zippia.

GreatHorn may also be known as or be related to GreatHorn, GreatHorn Inc, GreatHorn Inc., GreatHorn, Inc., Greathorn and Greathorn Inc.