# Salinity Solutions funding: rounds and investors > Salinity Solutions has raised $5.1M across 4 rounds since 2021. Investors include Crowdcube. Every round with its source. Source: https://millionrounds.com/company/salinity-solutions (Millionrounds; every figure on the page links to its filing or article) United Kingdom · [Series A startup](https://millionrounds.com/companies) # Who invested in *Salinity Solutions* 4 rounds we have observed, with the one investor 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. Cleantech Raised 7 months ago Funding summary Updated 26 Oct 2026 **$5.1M** raised across 4 rounds since 2021, from 4 sources **$139K** Round **$809K** Crowdfunding **$2.4M** Series A **$1.7M** Round - **Latest round:** Round, $1.7M Apr 2026 - **Biggest round:** $2.4M Series A · Mar 2024 - **Investors:** 1 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. 2021 2022 2023 2024 2025 2026 **$139K** Round **$809K** Crowdfunding **$2.4M** Series A **$1.7M** Round - **First round:** Round, $139K - **Biggest round:** $2.4M - **Usual gap between rounds:** 18 months ## The rounds - **Apr 2026** Round **$1.7M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Mar 2024** Series A **$2.4M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Sept 2022** Crowdfunding **$809K** *1 new* [Crowdcube](https://millionrounds.com/fund/crowdcube) Source recorded - **Apr 2021** Round **$139K** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet ## Funding filed with regulators Salinity Solutions filed 6 raises, $472M in all. Filings say how much was sold and to how many investors; they never name the investors. - Apr 2026 **$1.7M** UK share allotment - Mar 2024 **$1.2M** UK share allotment - Mar 2024 **$1.3M** UK share allotment - Nov 2022 **$818K** UK share allotment - Apr 2021 **$139K** UK share allotment - Sept 2020 **$467M** UK share allotment ## Founders and team From Salinity Solutions's own website: 1 founder, 1 on the team. **Prof Philip Davies** Technology Founder - **Chemical Engineer** Senior Process Development Engineer Advisers *Peter Hillis* ## Everyone who backed them [Crowdcube](https://millionrounds.com/fund/crowdcube) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=salinity-solutions). ## Also claim to have backed them These 2 firms list Salinity Solutions as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [Shackleton Ventures](https://millionrounds.com/fund/shackleton-ventures) VC firm Per its own site [GreenScope Ventures](https://millionrounds.com/fund/greenscope-ventures) VC firm Per its own site ## Quick answers about Salinity Solutions ### Who invested in Salinity Solutions? Salinity Solutions's investors include Crowdcube. ### How much has Salinity Solutions raised? Salinity Solutions has raised $5.1M across 4 rounds since 2021. ### When did Salinity Solutions last raise? Salinity Solutions's most recent round, $1.7M, was in Apr 2026. ### What was Salinity Solutions's biggest round? Salinity Solutions's largest round on record is $2.4M (Series A), in Mar 2024. ### Who backed Salinity Solutions first? Salinity Solutions's first round on record, in Sept 2022, was backed by Crowdcube. ### What stage is Salinity Solutions at? Salinity Solutions's latest named round is a Series A, in Mar 2024. ### Where is Salinity Solutions based? Salinity Solutions is based in the United Kingdom. ## Companies like Salinity Solutions In the same sector, and raised in the last eighteen months. [**Go Eve** $6.1M · Oct 2026](https://millionrounds.com/company/go-eve)[**Dragonfly Advanced Materials** $2.0M · Sept 2026](https://millionrounds.com/company/dragonfly-advanced-materials)[**Metris Energy** $7.5M · Sept 2026](https://millionrounds.com/company/metris-energy)[**Myriad Wind Energy Systems** $1.8M · Sept 2026](https://millionrounds.com/company/myriad-wind-energy-systems)[**RheEnergise** $6.3M · Sept 2026](https://millionrounds.com/company/rheenergise)[**Rightcharge** $1.4M · Sept 2026](https://millionrounds.com/company/rightcharge) ## 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