Nunzia Pharmaceutical Corporation operates as a pharmaceutical and nutraceutical company. The company owns the right to manufacture, market, and distribute NUNZIA, a drug that treats autism, fragile X, ADHD, and PTSD. It offers its products through wholesalers, as well as through its website www.nunziapharma.com.

The company was formerly known as Arizona Gold and Onyx Mining Company and changed its name to Nunzia Pharmaceutical Corporation in February 2018.