BullAnt is a Rhino3d/Grasshopper plug-in primarily for Architects and Engineers (but also other Rhino/Grasshopper users) featuring computational

Isogeometric Analysis (IGA) - Meshfree FE for Grasshopper

Lattice structure tools for Grasshopper3D

OpenBIM addon for Rhino and Grasshopper enabling IFC (Industry Foundation Class) model to be generated and exchanged to ArchiCAD, Revit, Bently, Tekla

Grevit - Build your BIM Model in Grasshopper. Grevit allows you to create Revit or AutoCad BIM models directly in Grasshopper easily.

Funicular Form Finding The Rhinoceros® Plug-In RhinoVAULT emerged from current research on structural form finding using the Thrust-Network-App

Peregrine is a powerful structural layout optimization tool with a host of powerful editing and rationalization functions.

Provides components for building structural models to be analysed in Consteel, and two-way connection between Grasshopper and Consteel.