Summa Investment Corporation, / D.B.A. Summa Hospitality Design and Purchasing, headquartered in Albuquerque New Mexico with offices in Phoenix Arizona, is a family owned business that has been offering full-service FF&E / OS&E contract purchasing services for resort, restaurant, casino, hotels, timeshare, health care and commercial properties for 23 successful years. Summa Hawaii Inc. continues these offerings to Hawaii, focusing exclusively on the unique Hawaii Hospitality Market.