Would be great if there were more architects or structural engineering companies that invest in open source. Maybe then universities would follow instead on building on education licenses that after graduation become very expensive.
[1] https://wiki.freecadweb.org/Donate
[2] https://wiki.freecadweb.org/BIM_Workbench
[3] https://wiki.freecadweb.org/Tutorial_Render_with_Blender