Form3

ActiveOn the United Kingdom Radar · not ranked

Cloud-native account-to-account payment processing infrastructure for banks.

Fintech›payment processing for banks form3.tech

Last roundSeries C extension · 2025

Why Form3 is not ranked yet

The Radar lists every known eligible company, sorted by date of last round, with no AI judgement. Form3 enters the ranking once its public data is sufficient for the AI to estimate it. Next United Kingdom edition: 3 Jan 2027.

Funding history

Date	Round	Amount	Type	Investors
2025	Series C extension	USD 61M	—	Visa, British Patient Capital

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
United Kingdom · all sectors	Radar	—	Edition 0 · October 2026	3 Jan 2027

Independent analyses

By industry professionals & analysts

Industry professionals and financial analysts can publish their own analysis of Form3 as a PDF. It must answer at least one of these four questions, and stick to them:

ValuationWhat is Form3 worth?

Versus competitorsHow does it compare?

Who should acquire itStrategic buyers, and why

Who should it acquireAcquisition targets, and why

Publish an analysisName, role and LinkedIn shown · public sources only

Analyses are the opinion of their authors, not of Uback. They are checked before publication.

Invest

Back Form3 whether or not it has agreed: your intention joins the pool on Form3, passed to the local partner once it reaches critical mass. Declaring an intention does not mean this company is raising funds.

Back Form3 Or back fintech in United Kingdom

Pool on Form3Below threshold

BackersBelow threshold

Paid intention · valid for life · movable until a deal process opens. If the company does not follow up, Uback invites its Backers to move their intentions to a competitor or a similar company. Investing in non-listed companies carries a risk of losing all the capital invested.

Do you run Form3?

Claim this profile to correct data, add your logo and description, or tell Uback about an upcoming round.

Claim this profile Report an upcoming round → Report an error →

Are you a shareholder?

Considering selling some of your shares? Tell Uback privately. Nothing is published without your consent, and never a price or a volume.

Tell Uback privately

What the AI reads

Read by the AI at the next edition.

Comparable companies in United Kingdom

Full United Kingdom ranking →

Revolut#1Fintech › financial super-appHectocorn Checkout.com#3Fintech › online paymentsDecacorn SumUp#4Fintech › payments for small merchantsUnicorn Monzo#6Fintech › digital bankUnicorn

Investors in Form3: Visa · British Patient Capital

Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.