Sard Verbinnen & Co. represents Audax Private Equity as it sells its Axia Women’s Health unit to Partners Group of Switzerland.

Based in Voorhees, NJ, Axia operates more than 150 facilities that offer OB/GYN, breast health, high-risk pregnancy and fertility services in New Jersey, Pennsylvania, Ohio, Kentucky and Indiana.

Charlie Choi, CEO of Axia, praised Audax for “supporting our mission to create a more caring, connected and progressive women’s health community.”

He looks forward to “our next chapter with Partners Group to continue building sustainable value as a national women’s health platform.”

Partners, which has $109B in assets under management, has 20 offices worldwide and a regional headquarters in Denver.

Sard Verbinnen’s Julie Rudnick and Julie Casale represent Boston-based Audax.