Umbrex is pleased to welcome Bart Welch with Welch Executive Services. Bart joined McKinsey & Co as a Business Analyst in 2006 and spent the better part of a decade with the Firm. He served primarily Travel & Hospitality clients on a variety of commercial topics including deep focus on Loyalty, Pricing & Revenue Management, Direct consumer Marketing, and International Expansion. Following his time at McKinsey, Bart held several leadership roles at Rocket Travel, a wholly-owned entity of Booking Holdings,…