If you need more lookups,
subscriptions start at $34 USD/month.
Gráinne O'Brien Location
United States
Gráinne O'Brien Work
Senior Vice President, Global External Communication at Mars Snacking @ (January 2026 - Present)
Vice President Corporate Reputation and KNA Communications @ (October 2023 - January 2026)
Vice President, Corporate Reputation + KNA Communication s @ (August 2023 - October 2023)
Senior Director, Corporate Affairs, Kellogg Europe @ (June 2019 - September 2023)
Director External Communications and Brand PR, Kellogg Europe. @ (October 2015 - June 2019)
Director @ (April 1998 - September 2015)
Press Officer @ (January 1995 - January 1998)
Producer and Reporter @ Mid& North West Radio (January 1992 - January 1995)
Gráinne O'Brien Education
Irish Management Institute
Dip (Applied Finance)
2004-2005
University of Galway
H.Dip (Journalism & PR)
Ulster University
Media Studies & History (Communication and Media Studies)
Gráinne O'Brien Skills
Crisis Management
Strategic Communications
Consumer Campaigns
Internal Communications
Reputation Management
Crisis Communications
Media Relations
Corporate Communications
Social Media
Sponsorship
Press Releases
Communications Planning
Public Affairs
Public Relations
Marketing Communications
Speech Writing
Message Development
Social Media Marketing
Marketing
Event Management
Gráinne O'Brien Summary
Gráinne O'Brien, based in United States, is currently a Senior Vice President, Global External Communication at Mars Snacking at Mars. Gráinne O'Brien brings experience from previous roles at Kellanova and Kellogg Company. Gráinne O'Brien holds a 2004 - 2005 Dip in Applied Finance @ Irish Management Institute. With a robust skill set that includes Crisis Management, Strategic Communications, Consumer Campaigns, Internal Communications, Reputation Management and more. Gráinne O'Brien has 4 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Gráinne O'Brien?
Find contact details for 700 million professionals.