Holger Andreasen & Partner Ltd. was founded in 1999 and is part of the Sollerer Group and therefore 100% family-owned.
Our headoffice is located in Vienna/Austria where the design and construction department is located.
Our production plant is located in Germany, near to Berlin.
Owner and CEO
Aspen Tech (Thermo dynamical Design), Autodesk Inventor (3D CAD+FEA), Ohmtech (Design code calc. for AD 2000, DNV, ASME div 1, LRS, EN 13445),
Nozzle Pro (Finite Elements)
Codes we are working with:
ASME VIII div.1