SAA Software Engineering GmbH

SAA Software Engineering GmbH is a global leader in providing end-to-end digitalization and automation solutions for the prefabrication industry, serving over 300 customers worldwide. The One Prefab portfolio supports companies across the entire value chain—from planning and production to logistics and construction sites.

Intelligent plant and machine controls, a central ERP system, and a high-performance MES (Manufacturing Execution System) seamlessly connect people, machines, and processes. This enables One Prefab to deliver real-time insights into all production workflows.

With innovative storage and logistics solutions, One Prefab drives automation across the entire value chain—resulting in tightly coordinated, efficient, and error-free production. The platform helps manufacturers optimize resource usage, reduce lead times, and reliably implement just-in-time deliveries.

One Prefab offers unmatched reliability: Thanks to long-term support, high service quality, and flexible adaptability, our systems are not only powerful but also durably operational. This provides our customers with investment security and a stable foundation for their digital future.