Praça, Lídia Galvão2026-03-232026-03-232025Praça, Lídia Galvão (2025) R&D in Portuguese companies. In XXXII MEETING OF THE PORTUGUESE ASSOCIATION FOR CLASSIFICATION AND DATA ANALYSIS. Portohttp://hdl.handle.net/10198/36191The purpose of this study is to characterize and evaluate the Research and Development (R&D) activities of Portuguese companies, from 2016 to 2022. This is a descriptive statistical analysis of R&D activities, from an internal and external perspective of the companies and by sector of activity, based on the Community Innovation Survey. It was possible to observe an increase in R&D activities, especially intramural activities, as well as in activities carried out internally, on a continuous basis.engcompaniesR&D activitysetorconference object