Caltex Australia has a large, dispersed workforce across Australia. Employees used an outdated, on-premises email solution with an unreliable web mail service. They needed better business productivity tools to connect with colleagues at refineries, retail sites, or urban offices. To improve employee mobility and productivity, Caltex introduced Microsoft Office 365 cloud-based communication and collaboration tools and worked with Microsoft Cloud Vantage Services and a Microsoft Cloud Accelerate Partner, Kloud Solutions, to transition to the new services. Employees are more satisfied with their work environment, using cloud-based email and calendars, instant messaging, and presence services on their PCs, laptops, and mobile devices to achieve anytime, anywhere access to the people and information they need - and the IT department is getting rave reviews for enabling business goals.