We are a start-up company helping microCT and nanoCT analysis users make their scanning process faster and more efficient. Our microCT oriented products, XY Translation motorized stages are connected to the sample mounting/manipulation and positioning. Other solutions related to sample manipulation are CT hedgehogs, holding mandrel and our rigid base for custom-made sample holders. For our clients working in nanoCT analysis field we provide nanoCT Phantoms, a comprehensive solution for voxel size calibration, precise spatial resolution estimation and for measuring with correction of rotational stage inaccuracies. CactuX was founded in March 2020 by the researchers from the Laboratory of X-ray micro and nano computed tomography from CEITEC Brno University of Technology who have long-term experience with R&D in the computed tomography field.