All for One Group SE, together with its subsidiaries, provides business software solutions for SAP, Microsoft, and IBM in Germany, Switzerland, Austria, Luxemburg, Italy, and internationally. It operates through CORE and LOB segments. The company offers enterprise resource planning software solutions comprising of strategy, business models, customer and employee experience, new work, and big data and analytics, as well as the internet of things, machine learning, and cybersecurity and compliance solutions; and logistics and supply chain services. It also sells software licenses; and provides IT services, such as cloud contracts, outsourcing and managed services, software implementation and optimization projects, management and technology consulting, and training services. The company was formerly known as All for One Steeb AG and changed its name to All for One Group SE. All for One Group SE is headquartered in Filderstadt, Germany.