Dogram is a technology-based company specialized in newly developed close-range photogrammetry techniques. Our main activity is to develop and provide innovative services for the three-dimensional documentation and virtual reproduction of cultural heritage. We start in 2013 with a consolidated team enjoying wide experience and scientific background in these tasks. At our disposal there is also our own framework of previous developments in three-dimensional computer vision and image processing which, we believe, can represent a a considerable innovation and provide an enhanced value in the existing techniques for digitization and diffusion of cultural heritage. It is our priority to contribute to the protection, conservation, restoration, research and diffusion of our cultural heritage and its transmission to the next generations.