Acquisition, Logistics and Technology Enterprise Systems and Services (ALTESS) is a premier technology service provider that delivers military-strength data security, innovative solutions and a best-in-class customer support experience to enable mission readiness and success for the most critical applications.

Army Enterprise Staff Management System (AESMS) procures, develops, delivers and sustains staff management task tracking and correspondence solutions that enable end-to-end communication, collaboration and application hosting across the Army.

Computer Hardware, Enterprise Software and Solutions (CHESS) is the Army’s designated primary source for commercial IT. CHESS provides a no-fee, flexible procurement strategy through which an Army user may procure commercial-off-the-shelf (COTS) IT hardware, software, and services via an e-commerce (IT e-mart) based process.

Enterprise Computing (EC) designs and acquires future-focused solutions that modernize and optimize the Army’s enterprise information technology (IT) activities through timely, cost-effective and policy-compliant delivery of cutting-edge managed services.

Enterprise Services (ES) rapidly acquires, delivers and sustains cost-effective information technology (IT) solutions and acquisition services-based capabilities for the U.S. Army. Made up of six product offices, ES provides the Army with the means to communicate anytime, anywhere and on any device.

Human Resource (HR) Solutions provides full-service, assisted acquisition support and centralized acquisition management of enterprise-level human resource services requirements.