Challenge LDN is the Mayor of London's open innovation programme that connects start-ups and entrepreneurs with public sector organisations to tackle London's biggest social and economic challenges. Innovators apply to open calls, then receive funding and co-design support to prototype and test their ideas. It's aimed at early-stage innovators and start-ups with solutions addressing issues like employment, poverty, food insecurity, and active travel.
This is your last free preview — create a free account for unlimited access, personalised matches, and deadline alerts.
Source: Greater London Authority
Last verified: 19 March 2026
The East Sussex Growth Hub offers a range of business support programmes for bus... Sign in to read more
The East Sussex Growth Hub provides a directory of funding options for businesse... Sign in to read more