Longeveron Inc.
A clinical-stage biotech that turns young adults' bone-marrow stem cells into an injectable therapy, called Lomecel-B, being studied for aging-related conditions like frailty, Alzheimer's disease and a rare childhood heart defect. The company was founded in 2014 and spun out of the University of Miami's stem-cell institute. Its name blends "longevity" with "ever on"—a nod to its mission of helping people live longer, healthier lives.