About Mattison Grey

Mattison Grey, M.Ed, IAC-CC, is the founder and president of Greystone Guides. She holds a master’s degree in education from the University of Houston and has been certified as a master coach by the International Association of Coaches (lAC). Mattison is a seasoned business consultant, executive and leadership coach, sales trainer, relationship skills expert, and platform speaker. She has been catalyzing teams, individuals, and organizations since 1997.

She has trained and coached police officers and cadets, entrepreneurs, athletes, artists, high level executives, and functional managers in a variety of organizations and settings. Her current and past clients include executives from well known Fortune 500 companies, top-tier management consulting firms, major universities, prominent healthcare institutions, as well as nonprofit and government agencies. Among others, she has coached groups and project teams at Shell Oil Company, Igloo Corporation, the City of Houston, Amoco, YMCA, GMAC, Aramark, the University of Houston, Rice University, and Pella Windows and Doors.

In 2005, she began a collaboration with the University of Houston designed to develop and deliver a peer-coaching curriculum for broad deployment in organizations. That project evolved into the University of Houston Executive Coaching Institute, where Mattison serves as the program coordinator and lead instructor. The program curriculum includes coaching tools for formal and informal leaders, high performance, and goal achievement. Mattison also serves as a senior advisor for coaching products in Corpus Optima. In this capacity she is responsible for the design and implementation of Corpus Optima’s products and services related to coaching for superperfomance.

She maintains a successful one-on-one and group coaching practice, leads live seminars in a variety of related areas, and speaks frequently and passionately about coaching and the emergence of people. She has written numerous professional articles and white papers and is at work on a new book, Map to the Zone, which examines coaching as the core force behind the next generation of distributed leaders, in which the most successful people will be those who can bring out the best in others. Mattison believes coaching provides a powerful framework to transform special knowledge and skills into focused relationships that uncover, awaken, and catalyze the intrinsic motivation in all people at work.

Mattison is a member of the International Association of Coaching and a professional member of the National Speakers Association (NSA).