Mighty Buildings, Inc., a Silicon Valley-based 3D printing housing company, raised USD22 Million. The company produces a high quality home with low environmental load in a single day using 3D printers, robots and its proprietary new materials.

For more details, please refer to this article in TechCrunch, USA.
https://techcrunch.com/2021/07/13/mighty-buildings-lands-22m-to-create-sustainable-and-affordable-3d-printed-homes/