Delta-A Business Services GmbH provides digital products and services for businesses, combining cloud software, consulting, and practical technology support. Based in Gäufelden, Germany, the company also serves as a service and installation partner in the South Württemberg region. Its portfolio is designed to help organizations manage operations, sales, and business information more efficiently.

Delta Cloud Office (DCO) is a flexible cloud-based back-office solution for managing company data and generating real-time reports across one or multiple locations. Optional modules support inventory, offers, and label printing, while add-ons include online cashbook management and a DATEV interface for transferring invoice and till data with digital receipts. Delta Cloud Warenwirtschaft (DCW) supports processes across inventory, logistics, purchasing, sales, and invoicing.

For point-of-sale needs, Delta-A offers Delta X (DX) and DX Smart, with intuitive operation and features such as real-time synchronization. Its till systems are suited to sectors including retail, supermarkets, bakeries, butcher shops, food service, and hair salons. The company also lists digital consulting, software engineering, SaaS, data, artificial intelligence, and leadership development services.