Lorient Capital and Martis Capital have launched Rise Health through a growth equity investment, according to a news release.

Rise Health, founded in 2021 and based in Phoenix, Ariz., is a primary care technology platform.

Lorient Capital, based in Birmingham, Mich., is a private investment firm focused solely on healthcare. The firm seeks investments in micro, middle market companies.

Martis Capital, with offices in San Francisco and Washington, D.C., is a private equity firm focused exclusively on the healthcare industry. Founded in 2012, the firm targets growth-oriented healthcare companies in the middle market.

Terms of the investment were not disclosed.