Helping others go higher.

Coaching and leadership development are an important part of any professional journey - whether you’re leading a small team or a Fortune 50 organization. At Marquis Leadership we help executives, leaders, and teams reach new levels of performance and gain a heightened sense of self-awareness. When our leaders do their best, teams and organizations soar higher.

The team at Marquis is genuinely fulfilled by the transformation we get to experience with our clients. Each person and team’s journey are personal, unique, and profound. It’s an honor to help facilitate that growth.


The Marquis Leadership team is made up of an elite set of coaches, who often have specialized industry experience.




Glen Stewart

Glen Stewart

CEO & Founder

Glen Stewart is an accomplished executive coach and organizational development professional with extensive leadership expertise across many industries including healthcare, retail, financial services, hospitality, telecommunications, high-tech, media, and consulting.

He has a long history of partnering with leaders to maximize their personal and professional potential, and bringing teams together in support of a wider purpose, boosting their ability to sustain best-in-class performance.

He has worked leading organizations — including Microsoft, Expedia, REI, T-Mobile, Alaska Airlines, AXA Investment Managers, Seattle Children’s Hospital, Seattle Cancer Care Alliance, and University of Washington. Glen holds an advanced graduate diploma in adult education and distance learning, and is a Hudson Institute certified executive coach.