Stephen Collins is the Director of Business Development at Mainstay, a company focused on building the most comprehensive market intelligence platform for the single-family rental industry. Stephen specializes in Mainstay’s HOA product suite, designed to address institutional customer challenges in HOA operations, relationship management, and data. Before joining Mainstay, Stephen led corporate development at Opendoor, where he was instrumental in the company’s M&A and strategic investment initiatives. He also contributed to partnership development and capital markets strategy at Opendoor.