The Employee App is a tool for employees to access schedules, pay, benefits and company information. The Employee App is designed to transform how you connect and engage with Costco, whether on the move or behind a desk. While we continue to enhance the Employee App to provide important features you value most, we’ll add content regularly to keep you informed about our company. App support Costco Service Desk 425-313-8001 Policy statement The download and use of the Employee App are voluntary and non-compensatory, and are for current Costco employees only.