Latest United Kingdom Startup Funding Rounds
Startup funding in United Kingdom: recent rounds, the companies behind them and their participating investors.
- Rounds
- 51 Sep 24 – Oct 23, 2026
- Disclosed funding
- $4.2B 29 disclosed amounts
- Median round
- $8.4M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| OT OMass TherapeuticsCompany profile OMass Therapeutics develops small-molecule medicines for endocrine and immune diseases using a platform that measures drug targets in their biological surroundings. OMass Therapeutics develops small-molecule medicines for endocrine and immune diseases using a platform that measures drug targets in their biological surroundings. | $310M | Series CSeries C+ | Biotech | United Kingdom | Investors | |
| C ConnexinCompany profile UK connectivity and smart infrastructure provider serving utilities, businesses and public bodies. UK connectivity and smart infrastructure provider serving utilities, businesses and public bodies. | ≤£35M | Smart water financing facilitiesUndisclosed | Industrial tech | United Kingdom | Investors | |
| H HomeTruthCompany profile HomeTruth helps homeowners organise property information and manage maintenance, costs and protection. HomeTruth helps homeowners organise property information and manage maintenance, costs and protection. | Undisclosed | Equity stake acquisitionUndisclosed | Proptech | United Kingdom | Investors | |
| M MedcotecCompany profile Single-use valves for transferring powders in pharmaceutical and industrial production. Single-use valves for transferring powders in pharmaceutical and industrial production. | >£2.4M | FundingUndisclosed | Industrial tech | United Kingdom | Investors | |
| R RelaceCompany profile Regulatory management software linking financial firms’ obligations to their operations and supporting evidence. Regulatory management software linking financial firms’ obligations to their operations and supporting evidence. | $1.6M | Pre-seed | Fintech | United Kingdom | Investors | |
| SB Silvia BioCompany profile Cell profiling and media additives for more predictable biopharmaceutical manufacturing. Cell profiling and media additives for more predictable biopharmaceutical manufacturing. | £3M | Seed | Biotech | United Kingdom | Investors | |
| SL Salience LabsCompany profile Salience Labs develops silicon photonic switches for datacenter operators connecting large AI computing clusters. Salience Labs develops silicon photonic switches for datacenter operators connecting large AI computing clusters. | $125M | Series B | Hardware | United Kingdom | Investors | |
| AL Affinity LabsCompany profile Affinity Labs builds and operates consumer software businesses with creators, combining their audiences and expertise with product development and ongoing operations. Affinity Labs builds and operates consumer software businesses with creators, combining their audiences and expertise with product development and ongoing operations. | $2M | Pre-seed funding including grantPre-seed | Consumer | United Kingdom | Investors | |
| H Enzyme-based catalysts for industrial chemical manufacturing. | $8M | Series A first closeSeries A | Biotech | United Kingdom | Investors | |
| A AugurCompany profile Augur provides video analytics that helps security teams detect threats and investigate incidents using existing cameras and sensors. Augur provides video analytics that helps security teams detect threats and investigate incidents using existing cameras and sensors. | Undisclosed | Strategic investmentUndisclosed | Defense tech | United Kingdom | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Sep 24, 2026
- 1NVIDIA
Riverlane, Foresight, Hiverge
5rounds0led - 2Innovate UK
Emerald, Go Eve, Affinity Labs
4rounds0led - 3Ventures Together
Opply, Cori Clinical, Nettle
3rounds0led - 4British Business Bank
Microbiotica, OMass Therapeutics, Salience Labs
3rounds1led - 5Backed VC
Sensible Biotechnologies, Foundational, Zenithon AI
3rounds1led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.