Umbrex is pleased to welcome Lan Harrington with Gravitas Consulting. Lan is the founder of Gravitas Consulting, an advisory firm focused on M&A, commercial diligence, and growth strategy. She has 20 years of experience in strategy consulting and investment banking. Lan spent five years at Bain & Company, where she did a number of international M&A engagements out of Bain’s Dallas, London, and San Francisco offices. She then joined MHT Midspan, a startup investment bank serving middle market businesses and private…