Portfolio Investments

Madryn invests in innovative and transformative companies that are driving the future of the healthcare industry

At Madryn, we are much more than a provider of capital. We are business builders and thoughtful strategic partners that possess extensive healthcare industry experience, knowledge and expertise. We take pride in collaborating and working alongside management teams to help them scale their companies, navigate operational challenges, and support their long-term growth.

Mainstay Medical Holdings plc is a global medical device company offering therapeutic solutions and new hope for adults suffering from chronic pain. Mainstay is the developer of an innovative implantable Restorative Neurostimulation™ system, ReActiv8®, for people with disabling mechanical chronic lower back pain (CLBP). Mainstay is headquartered in Dublin, Ireland and has subsidiaries operating in Ireland, the United States, Australia, Germany and the Netherlands.