Run by IIM Calcutta Innovation Park.
Considerably longer than its Health Trail sibling, ReGen runs 15 months in three phases from Kolkata: four months of Stage 1 acceleration for 20 startups, eight months of final acceleration for 10, then three months of fundraising. It covers climate and social-impact ventures in a hybrid format. No cheque is stated - the final phase is fundraising support rather than a direct investment - and equity is not stated either.
This programme has notes explaining its undisclosed figures, available in the full dataset.
Every figure above is taken from these pages, published by the programme or its parent organisation.
Compare all 4 IIM Calcutta Innovation Park programmes.
Last verified 2026-09-07.