Iñaki Alonso (born in Madrid in 1971) obtained his degree in Architecture from ETSAMadrid in 1998. He is a Partner and Director of sAtt architecture studio which specialises in social architecture (co-housing/co-living) and ecology. He is co-founder and former President of SANNAS, a triple bottom line business association. He is co-founder and President of ECOMETRO, an association for quantifying and disseminating ecology in architecture. He also co-founded Entrepatios, a housing cooperative (ecological co-housing) in Madrid.

Participates in 'Urban Chronicles. Cities and Care'.