 In addition to the United States, Mobilitec has global offices in Israel (Haifa), Singapore, and the United Kingdom.Most of its engineering organization (R&D, delivery, and technical support) is based in Haifa, Israel, account management and sales at the worldwide offices, and the majority of its management team is based in California.Among its investors and shareholders prior to its acquisition were AIG, Canaan Partners, Sun Microsystems, Lucent Technologies, Singapore Telecom, and a group of Microsoft executives.