From Alquist Website:
About ALquist
In December of 2021, Alquist became synonymous with 3D concrete printing (3DCP) by completing the first owner-occupied 3D printed home in the world. Alquist uses 3D printing technology to create exceptional designs while lowering the cost of housing and infrastructure. After 6+ years of research, and working with multiple machines and materials, Alquist continues to be a leader in the industry.