ProSimPlus is a process engineering software that performs mass and energy balance calculations for a variety of industrial stationary processes. It is used in both planning and operation of existing plants for process optimization, troubleshooting or eliminating bottlenecks, modernizing plants or performing front-end engineering analysis.

CADISON® software supports customers in project planning and development for plants in various industries, such as the chemical, pharmaceutical, food, beverage, oil & gas industries, as well as in the water and wastewater treatment sector. The fully integrated multidisciplinary engineering software solution combines the entire engineering workflow in one system. This applies to both non-graphical and graphical data (P&ID, electrical engineering, 3D model).

HTRI is the world’s leading provider of process heat transfer technology and software for heat exchanger design. HTRI conducts innovative research, develops software and provides services (training, technical support, etc.) to meet specific needs.

DIMy is a powerful graphics-supported software system from TÜV NORD that supports and relieves system planners, designers and experts in calculating, optimizing and testing components.
NES uses DIMy for calculations according to EN13480, EN12952 and EN13445.