Senior Quality Lifestyles Corporation (SQLC), a Texas-based not-for-profit organization, created and guides Edgemere. Working in harmony with SQLC, Greystone Communities, Inc., developed and manages Edgemere. With more than 27 years of experience, Greystone has delivered tailored planning, development, marketing and management services to more than 350 owners and sponsors of senior living communities in 40 states. Today, Greystone is the benchmark by which others in the senior living industry are measured.