Pacific Data Systems Back to Search Pacific Data Systems Categories Telecommunications 671-300-0200 Send Email https://www.pacificdatasystems.com Contacts Primary John Day President Josephine Chong Office Administrator Mark Delgado OSP Supervisor Accounting Department Accounting Jessica Esguerra Martina Gisog Accounts Payable Betty Halmi John Mantanona Account Manager Jay Shedd Business Development Manager Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone