The Harbinger Group is a Chicago-based marketing agency offering customized communications strategies to mission-driven businesses nationwide. They provide actionable marketing plans rooted in research and analysis to increase brand awareness and advance understanding. Their services include building brand stories and amplifying data insights. The target audience includes organizations steadfast in their mission across various industries. The unique selling proposition is their highly personalized approach combined with cutting-edge technology and data-informed strategies, allowing for confident decision-making and real business results[2][3].