Offers the Isogen software for plant design, as well as related modules for isometric presentation, data conversion, and 3D modelling. http://www.alias.ltd.uk/
Offers products for plant design, as well as systems to manage the full operational lifecycle of these facilities, including complete suite of integrated applications for piping, structural, process and instrumentation design and analysis, pipe stress and http://www.rebis.com
Design software for HVAC, lighting and electrical design. Covers CIBSE/DIN/ASHRAE design standards, available in English, German, Hungarian http://www.cymap.com
Software for calculating steel and aluminium storage tanks according to US standards, and management tools for plant equipment maintenance. http://www.etank.com/
An Intergraph business unit offering CAD/CAE and data management applications for the process and power industries, such as Plant Design System PDS and SmartPlant. http://www.intergraph.com/ppo/