GBG Information

We're a B2B marketing agency that supports manufacturing, specialty construction, and professional service companies serving those sectors. Our purpose is to grow better together with our clients, and we do that by building and executing marketing programs that fill the sales team's pipeline. Our core services include inbound content marketing programs, targeted campaigns including cold email outreach, account-based marketing, and paid search, and website design and development. Other areas of expertise include messaging and positioning, branding, logo design, naming and verbal identity, and more. GBG was founded in 2003 and is headquartered in historic Carondelet, a neighborhood in the City of St. Louis. We support clients locally, nationally, and internationally.