[Skunkworks] Softwares in architectural firms

Skunkers, A quick 2 questions on the subject: 1. what kinda software some LEADING Architectural firms in Kenya (offering services such as Architectural design, project management, Interior design etc) are using . While answering allude to what the software(s) is used for specifically e.g. autoCAD - Design, Blender- 3D rendering etc 2. Names of software solution providers whose focus is the construction industry i.e. Architectural, Engineering and Construction Asanteni. Regards Kivu