About the Startup
London-based deep tech startup developing biodegradable biomaterials. Its flagship product, PlanetSorb, is a naturally biodegradable high-performance superabsorbent polymer (SAP) intended to replace fossil-based plastics in nappies, sanitary products and other applications. PlanetSorb is reported to biodegrade within six months without leaving microplastics and absorb more than 1 litre per gram, enabling thinner products and lower material use.
Source: https://tech.eu/2025/11/18/planet-smart-raises-1m-to-tackle-plastic-waste-in-nappies-and-pads/
Frequently Asked Questions
What type of funding round did Planet Smart raise?
Planet Smart raised a pre-seed round.
How much did Planet Smart raise in its pre-seed?
Planet Smart raised $1,000,000 USD in its pre-seed.
Who invested in Planet Smart's pre-seed?
The investors in Planet Smart's pre-seed are: Innovate UK, Undaunted Accelerator.
What type of investment was Planet Smart's pre-seed?
Planet Smart's pre-seed was a equity investment.