Preface
In 2011 the second version of the report “Nanoscience & Nanotechnology in Spain� providing insights by identifying R&D directions and priorities in Spain was published, aiming to be a valid source of guidance, not only for the scientific community but also for the industry. This ADDENDUM includes updated data of the emerging N&N centers recently created in Spain and of the NanoSpain groups (289 research institutions and 45 companies) and related statistics as well as the third version of Spain Nanotechnology Companies Catalogue (81 companies) compiled by the Phantoms Foundation (coordinator of the Spanish Nanotechnology action Plan funded by ICEX).