Cwtch Mawr is run by Swansea-based charity Faith in Families, with support from Gordon Brown and Amazon, who co-founded the multi-bank initiative.
Mae Cwtch Mawr yn cael ei redeg gan elusen Faith in Families o Abertawe, gyda chefnogaeth Gordon Brown ac Amazon a sefydlodd y fenter banc bob dim ar y cyd.