# Sphere Fluidics funding: rounds and investors > Sphere Fluidics has raised $12M across 4 rounds since 2013. Investors include Parkwalk, 24 Haymarket and EIS Angel Co-Investment. Every round with its source. Source: https://millionrounds.com/company/sphere-fluidics (Millionrounds; every figure on the page links to its filing or article) United Kingdom · [Funded startup](https://millionrounds.com/companies) # Who invested in *Sphere Fluidics* 4 rounds we have observed, with the 7 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Biotech Healthcare Funding summary Updated 26 Oct 2026 **$12M** raised across 4 rounds since 2013, from 4 sources **$2.5M** Round **$2.4M** Series B **$2.0M** Round **$4.8M** Round - **Latest round:** Round, $4.8M Jun 2019 - **Step-up i:** 2.4× - **Investors:** 7 See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2013 2014 2015 2016 2017 2018 2019 **$2.5M** Round **$2.4M** Series B **$2.0M** Round **$4.8M** Round - **First round:** Round, $2.5M - **Biggest round:** $4.8M - **Usual gap between rounds:** 16 months ## The rounds - **Jun 2019** Round **$4.8M** *1 new* Greenwood Way Capital Reported by FinSMEs - **Jan 2019** Round **$2.0M** *4 new* [24 Haymarket](https://millionrounds.com/fund/24haymarket) [EIS Fund](https://millionrounds.com/fund/eis-fund) Greenwood Way Oxford Technology Reported by FinSMEs - **Jun 2014** Series B **$2.4M** *1 returning* [Parkwalk](https://millionrounds.com/fund/parkwalk) From a historical funding record - **Feb 2013** Round **$2.5M** *2 new* [Parkwalk](https://millionrounds.com/fund/parkwalk) [EIS Angel Co-Investment](https://millionrounds.com/fund/newable) Reported by finsmes.com ## Funding filed with regulators Sphere Fluidics filed 2 raises, $12M in all. Filings say how much was sold and to how many investors; they never name the investors. - Jun 2023 **$942K** UK share allotment - Dec 2022 **$11M** UK share allotment ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Round** 2013 **Series B** 2014 **Round** 2019 **Round** 2019 [Parkwalk](https://millionrounds.com/fund/parkwalk) [24 Haymarket](https://millionrounds.com/fund/24haymarket) [EIS Angel Co-Investment](https://millionrounds.com/fund/newable) [EIS Fund](https://millionrounds.com/fund/eis-fund) Greenwood Way Greenwood Way Capital Oxford Technology ## Everyone who backed them [Parkwalk](https://millionrounds.com/fund/parkwalk) VC firm **2** rounds [24 Haymarket](https://millionrounds.com/fund/24haymarket) Angel network **1** round [EIS Angel Co-Investment](https://millionrounds.com/fund/newable) Private equity **1** round [EIS Fund](https://millionrounds.com/fund/eis-fund) VC firm **1** round Greenwood Way no record of our own yet **1** round Greenwood Way Capital no record of our own yet **1** round Oxford Technology no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=sphere-fluidics). ## Quick answers about Sphere Fluidics ### Who invested in Sphere Fluidics? Sphere Fluidics's investors include Parkwalk, 24 Haymarket, EIS Angel Co-Investment, EIS Fund and Greenwood Way, and 2 more on record. ### How much has Sphere Fluidics raised? Sphere Fluidics has raised $12M across 4 rounds since 2013. ### When did Sphere Fluidics last raise? Sphere Fluidics's most recent round was an Undisclosed round of $4.8M in Jun 2019. ### What was Sphere Fluidics's biggest round? Its most recent round, $4.8M in Jun 2019, is also its largest on record. ### Who backed Sphere Fluidics first? Sphere Fluidics's first round on record, in Feb 2013, was backed by Parkwalk and EIS Angel Co-Investment. ### What stage is Sphere Fluidics at? Sphere Fluidics's latest named round is an Undisclosed round, in Jun 2019. ### Where is Sphere Fluidics based? Sphere Fluidics is based in the United Kingdom. ## Companies like Sphere Fluidics In the same sector, and raised in the last eighteen months. [**Coherence Neuro** $55M · Oct 2026](https://millionrounds.com/company/coherence-neuro)[**HydRegen** $12M · Oct 2026](https://millionrounds.com/company/hydregen)[**XRlabs** $8.4M · Oct 2026](https://millionrounds.com/company/xrlabs)[**OMass Therapeutics** $442M · Oct 2026](https://millionrounds.com/company/omass-therapeutics)[**CMR Surgical** $1.1B · Oct 2026](https://millionrounds.com/company/cmr-surgical)[**MintNeuro** $26M · Oct 2026](https://millionrounds.com/company/mintneuro) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app