# Innovate UK's Cleantech Investments: 14 Startups in Its Portfolio (2026) > The 14 Cleantech startups Innovate UK has backed, by stage: $72M raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/innovate-uk-cleantech-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Stage not reported 11 - [*A* Altilium](https://millionrounds.com/company/altilium) - [mopo](https://millionrounds.com/company/mopo) - [Gravitricity](https://millionrounds.com/company/gravitricity) - [Carbogenics](https://millionrounds.com/company/carbogenics) - [Impact Recycling](https://millionrounds.com/company/impact-recycling) - [Caledonian Climate](https://millionrounds.com/company/caledonian-climate) - [Descycle](https://millionrounds.com/company/descycle) - [Levistor](https://millionrounds.com/company/levistor) - [LabCycle](https://millionrounds.com/company/labcycle) - [Zulu Ecosystems](https://millionrounds.com/company/zulu-ecosystems) - [IPG Energy](https://millionrounds.com/company/ipg-energy) ## Pre-seed and seed 3 - [Tewke](https://millionrounds.com/company/tewke) - [Ki 13](https://millionrounds.com/company/ki-13) - [Ionech](https://millionrounds.com/company/ionech) ## Segment by segment ### Stage not reported 11 startups · $58M raised - [*A* **Altilium**](https://millionrounds.com/company/altilium) United Kingdom $25M - [**mopo**](https://millionrounds.com/company/mopo) MOPO is a UK-based company that provides sustainable, solar-charged energy solutions to individuals and businesses in Sub-Saharan Africa. United Kingdom $6.8M - [**Gravitricity**](https://millionrounds.com/company/gravitricity) Gravitricity develops a novel storage technology which offers some of the best characteristics of lithium batteries and pumped storage. United Kingdom $6.4M - [**Carbogenics**](https://millionrounds.com/company/carbogenics) Carbogenics is a cleaning technology company. United Kingdom $5.0M - [**Impact Recycling**](https://millionrounds.com/company/impact-recycling) Impact Recycling is a UK-based company founded in 2014 that focuses on advanced mechanical recycling technology for post-consumer United Kingdom $4.5M - [**Caledonian Climate**](https://millionrounds.com/company/caledonian-climate) Caledonian Climate operates as a peatland restoration consultancy. United Kingdom $2.7M - [**Descycle**](https://millionrounds.com/company/descycle) British e-waste recycling & metal recovery startup United Kingdom $2.6M - [**Levistor**](https://millionrounds.com/company/levistor) Levistor is a UK-based cleantech company founded in 2021, specializing in high-power, short-duration energy storage systems. United Kingdom $2.6M ### Pre-seed and seed 3 startups · $14M raised - [**Tewke**](https://millionrounds.com/company/tewke) Tewke is a London-based climate technology and home automation company dedicated to enhancing domestic energy efficiency and simpl United Kingdom $5.6M - [**Ki 13**](https://millionrounds.com/company/ki-13) Ki 13 is a deep-tech venture that develops waste-to-hydrogen technology. United Kingdom $5.0M - [**Ionech**](https://millionrounds.com/company/ionech) Ionech is a UK-based private limited company founded in 2016, located at the Harwell Campus in the Oxford area. United Kingdom $3.1M **How this map is made.** Every startup here works in Cleantech and has raised money in a round we track that names Innovate UK as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Sector portfolio **Innovate UK's Biotech portfolio** 88 startups · $1.7B](https://millionrounds.com/portfolio-maps/innovate-uk-biotech-portfolio)[Sector portfolio **Innovate UK's AI portfolio** 65 startups · $872M](https://millionrounds.com/portfolio-maps/innovate-uk-ai-portfolio)[Sector portfolio **Innovate UK's Healthtech portfolio** 57 startups · $287M](https://millionrounds.com/portfolio-maps/innovate-uk-healthtech-portfolio)[Sector portfolio **Innovate UK's Agtech portfolio** 34 startups · $107M](https://millionrounds.com/portfolio-maps/innovate-uk-agtech-portfolio)[Sector portfolio **Innovate UK's IT Services portfolio** 17 startups · $152M](https://millionrounds.com/portfolio-maps/innovate-uk-it-services-portfolio)[Sector portfolio **Innovate UK's Big Data & Analytics portfolio** 17 startups · $118M](https://millionrounds.com/portfolio-maps/innovate-uk-big-data-analytics-portfolio) ## Raising from investors like Innovate UK? Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports. [Find investors](https://millionrounds.com/login?join=1&next=/app/investors)[Market maps](https://millionrounds.com/market-maps)