I am owner of a company called Nanotechnology Industries. The goal here is scientific research and application in the field of nanotechnology. Self controlled cars with automatic adjustments to safety at dangerous speeds and even extending passenger space. Starvation solved with abundances of food. For example, the towel for your bath, could at night merge with other elements, to be your bed.
Household cleaners come and go as needed.
Military applications are extensive, bombs blast, but nano can program germs, seize change and govern. 3D TVs or virtual reality. Aide in space travel design. Fast nano computers. Recycle cheap elements into use.