In the frame of the research Project a group of the Latvian scientists work on developing of the engineering economical indicators’ system for multifunctional nanocoatings technology. For the audience of the Conference the researchers propose preliminary results within an analytical evaluation of commercialization aspects from the carried practical surveys. Among the main findings the authors point to the current official data limitations in identification of the homogeneous branch at a consistent approach to generate a set of the statistical data for the nanotechnology industries in Latvia. Therefore, the authors applied holistic analysis method. Currently development of the nanotechnology in Latvia is gradual, and existing scientific fundamentals indicate the investors’ interest. Recently a share of the developments and services produced for the aircraft and spacecraft segment in Latvia had not exceeded 15 per cents of the entire turnover from the targeted business and scientific institutions, however, particular business units had reported very strong capabilities and high ROA ratio in comparison to overall official sectorial dynamics.