MSI’s Integrated Technology Solutions Based in Phoenix Arizona, MSI Solutions is a client-centric provider of cloud-based hos ... pitality technology solutions serving independent hoteliers, management companies and hotel chains. With more than 3,000 installations, MSI offers the most comprehensive and fully-integrated solutions available. Our comprehensive cloud solutions include: CloudPM property management, CloudCRS central reservations and GDS, and CloudEnterprise analytics & business intelligence. read more