Plant engineering and CAD since 2002

Technical solutions change – experience remains. Our standard: technology has to work in practice and deliver real added value.

Milestones

2002The beginning
Sales, training and project support for ACPlant Designer in Germany and Switzerland.
2007/08Growth
490% revenue growth; after Autodesk acquired ACPlant, transition to A. Seitz Ingenieur GmbH.
2009Autodesk reseller
Focus on solutions for plant engineering and factory planning.
2011Autodesk Authorized Training Center
Recognition as an authorized training center.
20133D laser scanning
Entry into digital as-built capture with FARO.
2016Scan-to-BIM
FARO As-Built and SCENE for processing scan data.
2017PlantTools
auxalia PlantTools for working more efficiently with Plant 3D.
2018New solutions & partners
OrthoGen and Firequest; strategic partnership with Contelos GmbH.
2022Simulation
Partnership with e4e engineers for engineers (FEA, flow, heat).
2024Contelos-Seitz Consulting
Joint company for BIM, CAD and digital transformation.
2026ASEING
Our own products: PlantConfig Pro, piping catalogs, complete package, video courses, calculators.

Templates, catalogs and tools from more than 20 years of practice.

The networks behind the milestones.

The people behind the history.