United Kingdom · 
Who invested in Power Roll?
Power Roll's investors include Maven Capital Partners, The Future Fund and Green Angel Ventures.
20212022202320242025
$878KRound$11MRound$392KRound$4.5MRound$5.6MVenture$627KRound
United Kingdom · Venture startup
Who invested in Power Roll
Funding summaryUpdated 26 Oct 2026
$23Mraised across 6 rounds since 2021, from 6 sources
$878KRound$11MRound$392KRound$4.5MRound$5.6MVenture$627KRound
- Latest round
- Round, $627KApr 2025
- Biggest round
- $11MRound · Dec 2021
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $878K Apr 2021
- Biggest round
- $11M Round · Dec 2021
- Usual gap between rounds
- 6 months the median of 5
The rounds
- Apr 2025Round$627K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Oct 2024
- Apr 2024Round$4.5M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Apr 2022Round$392K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Dec 2021Round$11M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Apr 2021Round$878K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Funding filed with regulators
Power Roll filed 5 raises, $17M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Apr 2025$627KUK share allotment
- Apr 2024$4.5MUK share allotment
- Apr 2022$392KUK share allotment
- Dec 2021$11MUK share allotment
- Apr 2021$878KUK share allotment
Founders and team
From Power Roll's own website: 1 founder, 8 on the team.
Dr John ToppingFounder & CSO
- Neil SpannCEO
- Andrew AldersonCFO
- Dr Trevor McArdleCTO
- Dean BakerCommercial Director
- Ian McLeodNon-Executive Director
- Monika BiddulphNon-Executive Director
- Patrick MageeNon-Executive Director
- Roger AylardNon-Executive Director
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.
Round2021Round2021Round2022Round2024Venture2024Round2025
Maven Capital Partners
The Future Fund
Green Angel Ventures
Maven Capital PartnersThe Future FundGreen Angel VenturesEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 3 firms list Power Roll 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.
Quick answers about Power Roll
How much has Power Roll raised?
Power Roll has raised $23M across 6 rounds since 2021.
When did Power Roll last raise?
Power Roll's most recent round, $627K, was in Apr 2025.
What was Power Roll's biggest round?
Power Roll's largest round on record is $11M, in Dec 2021.
Who backed Power Roll first?
Power Roll's first round on record, in Oct 2024, was backed by Maven Capital Partners, The Future Fund and Green Angel Ventures.
What stage is Power Roll at?
Power Roll's latest named round is a Venture, in Oct 2024.
Where is Power Roll based?
Power Roll is based in the United Kingdom.
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