In 1999, The MacNaughton Group formed a joint venture partnership with Jamba Juice Company to develop and operate Jamba Juice retail locations in Hawaii. The partnership opened its first store on Oahu in June 1999 and plans to develop a number of stores throughout the Hawaiian Islands. As of February 9, 2007, the partnership has 36 stores open and operating in Hawaii. Additionally, in 2000, The MacNaughton Group formed a joint venture with Jamba Juice Company to develop and operate Jamba Juice retail locations in Florida. The partnership owns 60% of 13 existing stores in Florida.

In 2005, The MacNaugthon Group entered into a joint venture agreement to open and operate PF Chang's Asian Bistros in Hawaii. The partnership opened its first location on the ground floor of Hokua, a new residential high-rise at 1288 Ala Moana Boulevard in September 2006. A second restaurant is scheduled to open at the Royal Hawaiian Shopping Center in Waikiki in late 2008.