Vestar Capital, a middle-market private equity firm, completed the acquisition of a minority stake in Nox Health, a sleep health company. Financial terms were not disclosed. “We are delighted to welcome Vestar as a strategic investment partner to help us accelerate our growth. We were looking for a partner with relevant and credible experience and found it in Vestar. Today’s fee for service healthcare economy places the onus on the consumer to navigate a gated health care experience — especially detrimental to sleep health. At Nox, we enable a consumer-centric experience, leveraging our state-of-the-art technology portfolio and value-based sleep management solutions to simplify access, reduce costs and improve health outcomes," Sigurjon Kristjansson, Nox Health CEO.