# Signol funding: rounds and investors > Signol has raised $9.3M across 4 rounds since 2022. Investors include Elemental Impact and TMV. Every round with its source. Source: https://millionrounds.com/company/signol (Millionrounds; every figure on the page links to its filing or article) United Kingdom · [Venture startup](https://millionrounds.com/companies) # Who invested in *Signol* 4 rounds we have observed, with the 2 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. Cleantech Funding summary Updated 26 Oct 2026 **$9.3M** raised across 4 rounds since 2022, from 4 sources **$4.3M** Round **$1.4M** Round **$285K** Round **$3.3M** Venture - **Latest round:** Venture, $3.3M Sept 2024 - **Biggest round:** $4.3M Round · Dec 2022 - **Step-up i:** 11.6× - **Investors:** 2 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. 2023 2024 **$4.3M** Round **$1.4M** Round **$285K** Round **$3.3M** Venture - **First round:** Round, $4.3M - **Biggest round:** $4.3M - **Usual gap between rounds:** 5 months ## The rounds - **Sept 2024** Venture **$3.3M** *2 new* [Elemental Impact](https://millionrounds.com/fund/elemental-impact) [TMV](https://millionrounds.com/fund/tmv) Source recorded - **Jul 2023** Round **$285K** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **May 2023** Round **$1.4M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Dec 2022** Round **$4.3M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet ## Funding filed with regulators Signol filed 5 raises, $6.8M in all. Filings say how much was sold and to how many investors; they never name the investors. - Jul 2024 **$469K** UK share allotment - Jul 2024 **$258K** UK share allotment - Jul 2023 **$285K** UK share allotment - May 2023 **$1.4M** UK share allotment - Dec 2022 **$4.3M** UK share allotment ## Founders and team From Signol's own website: 2 founders, 11 on the team. **Arcady Sosinov** Founder and CEO at FreeWire Technologies **Marina Hadjipateras** Board Member, GP and co-founder TMV - **Michael Fanning** CEO - **Divya Sukumar** Chief Experience Officer - **Jay Ramsay** Chief Product Officer - **Geronimo Perez Salas** VP of Engineering - **Harriet Hunnisett-Johnson** Head of Maritime - **Ben Coole** Senior Data Analyst - **Bob Gershen** Chairman of the Signol Board - **Clare Twomey** UX Design Lead - **David Conneely** Data Science Lead - **Hein Htet Kyaw** Maritime Implementation Manager - **Jamie Hooper** Aviation Product Manager ## 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** 2022 **Round** 2023 **Round** 2023 **Venture** 2024 [Elemental Impact](https://millionrounds.com/fund/elemental-impact) [TMV](https://millionrounds.com/fund/tmv) ## Everyone who backed them [Elemental Impact](https://millionrounds.com/fund/elemental-impact) VC firm **1** round [TMV](https://millionrounds.com/fund/tmv) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=signol). ## Also claim to have backed them These 5 firms list Signol 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. [HHLA Next](https://millionrounds.com/fund/hhla-next) Corporate VC Per its own site [Innoport](https://millionrounds.com/fund/innoport) VC firm Per its own site [Launch Alaska](https://millionrounds.com/fund/launch-alaska) Accelerator Per its own site [Sun Road Syndicate](https://millionrounds.com/fund/sun-road-syndicate) VC firm Per its own site [TecPier](https://millionrounds.com/fund/tecpier) VC firm Per its own site ## Quick answers about Signol ### Who invested in Signol? Signol's investors include Elemental Impact and TMV. ### How much has Signol raised? Signol has raised $9.3M across 4 rounds since 2022. ### When did Signol last raise? Signol's most recent round was a Venture of $3.3M in Sept 2024. ### What was Signol's biggest round? Signol's largest round on record is $4.3M, in Dec 2022. ### Who backed Signol first? Signol's first round on record, in Sept 2024, was backed by Elemental Impact and TMV. ### What stage is Signol at? Signol's latest named round is a Venture, in Sept 2024. ### Where is Signol based? Signol is based in the United Kingdom. ## Companies like Signol 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