Sarah Mills is the Head of Global Wholesale at Telstra International. Based in Singapore, Sarah leads a global sales and business development team to drive exponential growth for the global digital infrastructure business. With Telstra serving some of the world's largest cloud and content providers, Sarah is passionate about drawing on the considerable breadth and depth of Telstra International’s experience to leverage its industry-leading digital infrastructure. This includes putting the customer at the heart of the business. Sarah brings a wealth of international digital infrastructure and enterprise experience. Before joining Telstra International in 2025, Sarah led Vodafone UK’s Wholesale Fixed and Mobile Connectivity division. There, she oversaw sales, service management, product, digital and innovation, commercial management, solution design, as well as delivery and 0perations. Sarah also served as Chief Revenue Officer at Neos Networks where she managed its Enterprise and Wholesale divisions. At Telefonica Global Solutions, she was Business Development Director and led the sales, commercial, and solution design teams across LatAm, EMEA, and Asia Pacific.