Mary Claire (Sullivan) Mandeville

CEO at Vennli

Mary Claire (Sullivan) Mandeville has held a variety of roles within a number of companies since 2006. Mary Claire began their career as a volunteer for the Bob Sullivan Gubernatorial Campaign in 2006, followed by an internship with Social Entrepreneur Corps in 2008. During their time with Social Entrepreneur Corps, they worked in four regions of Guatemala assisting Community Enterprise Solutions in its mission to design and implement innovative, practical, and effective entrepreneurial and educational solutions. Mary Claire also acted as a Mentor in Faith for the University of Notre Dame in 2007. In 2011, they served as Program Development Co-Director for the 31 Lengths Campaign, Intern for Fellow Irish Social Hub, and Summer Intern for Creation Investments Social Ventures Fund I. From 2012 to 2014, Mary Claire worked as VP of Business Development for Jordan Energy & Food Enterprises, LLC, where they wrote the company's business plan, created pitch documents, and led investment meetings. Mary Claire also held roles as CEO, VP, Customer Experience, Director of Account Management, and Business Development Manager for Vennli from 2014 to present.

Mary Claire (Sullivan) Mandeville holds a Master of Business Administration (M.B.A.) from the University of Notre Dame - Mendoza College of Business, which they earned between 2010 and 2012. Her field of study was Corporate Finance and Entrepreneurship. Mary Claire also holds a Bachelor's Degree from the University of Notre Dame, which they earned between 2004 and 2008. Her field of study was Finance, with a Minor in Public Service.

Links


Org chart

Sign up to view 5 direct reports

Get started


Teams

This person is not in any teams