Voxelgrid is a company that specializes in digital twin technology for the real estate sector. It offers point cloud technology that captures the environment and infrastructure and corrects clutter and image noise, a 2D CAD plan, and a 3D BIM model that creates a digital twin of the building. The company utilizes hyperspectral analysis, light detection and ranging (LiDAR), and deep learning for measuring distances, creating a material library, scanning, information processing, and learning.