SIMBA is a €10.5 million European Union Horizon 2020-funded Innovation Action project that has the vision to create a better EU Agro-Aqua-Food system using microbiomes that is resource efficient, climate resilient, sustainable and consumer centred. To do this, over the four-year project, SIMBA will explore and utilise microbiomes from the land and sea to develop numerous innovative solutions to address key challenges identified.