GBSM

Based in downtown Denver, GBSM is a consulting firm with a 30+ year track record of providing management consulting, corporate communications and public affairs services to a blue-chip clientele.  Our clients are a mix of blue-chip national companies and non-profit organizations, local and state government agencies, water and transportation providers, and more.  We’re an intentionally small but high-powered firm with a fast paced, spirited environment, a collaborative team, fascinating clients, and work that makes a difference.