Diamond is a family-owned, Toronto-based marketing agency known for a collaborative approach to creating bold, impactful expe ... riences – for every stage of the customer’s journey. Guided by their entrepreneurial drive, the three Diamond brothers pooled their varied skills to develop big ideas and offer outstanding client and customer experiences. Since then, we’ve prioritized data and digital at the core of our operations to solve modern marketing challenges. From tech capabilities to design aesthetics—we don’t chase trends. We evolve with them to best serve the ever-changing needs of businesses, brands, employees, and the world we share. Today, we call ourselves an integrated marketing agency, but that doesn’t quite cover it. We’re a family. We’re shapeshifters. We’re whatever our clients need us to be, when they need it. Our quickly growing family now includes over 120 interdisciplinary full-timers. As of 2018, Diamond Marketing Group has expanded with a new offshoot called iD. Through a collaborative partnership between Diamond Marketing Group and Accenture, iD is dedicated to developing insight-driven, personalized marketing campaigns. read more