Nanostine — Pre-seed (estimated) · €300K

CSIC spin-off Nanostine, which manufactures ligand-free nanoparticles and nanostructured coatings for aerospace, energy and nanomedicine, raised €300,000 led by FI Group via its FI Nvest vehicle, with business angels and industrial partner B5tec participating. It was FI Group's second investment in the company, taking Nanostine's cumulative funding above €835,000 including ESA and CDTI Neotec grants.