Meet the PSG Team

Knowing Our Passion.


Mari D. Martin is the founding partner of Performance Strategies Group, Inc. (PSG).  In 1990 she became one of the first consultants worldwide to be trained as a Kolbe Certified™ Consultant …

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Monica M. Gravenhof is a Certified Kolbe Consultant and is the Client Services Manager for Performance Strategies Group, Inc. (PSG).  Monica has 18 years of Customer Service experience and she …

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Chris Martin joined PSG in 1995 with over 25 years of sales and management experience. He is trained and certified to work with clients using Kolbe, the world’s premier instinct-based assessment …

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