WA4STEAM is a women angel investor association based in Sant Cugat del Vallès, Barcelona, backing women-led STEAM startups in Spain with seed and early-stage capital. Its focus spans science- and technology-driven companies, including FoodTech, sustainability, healthtech, biotech, medical devices, education, blockchain, AI and space-related deep tech. Typical ticket size is 85 K€, alongside access to investor experience, knowledge and networks.