Aventi Group, Product Marketing Agency | 2,148 followers on LinkedIn. Contact Aventi Group for speed, performance, and expertise when strategic product marketing must drive growth. | We believe that successful Go-to-Market is key to revenue growth, yet organizations are often short on marketing resources and/or expertise. This is why we founded Aventi Group. Aventi Group is the first product marketing agency solely dedicated to world class Go-to-Market execution for high-tech clients.