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One Big Circle

One Big Circle

Private
BristolFrontier & Industrial Techhttps://onebigcircle.co.uk/

Last Round

Strategic

Apr 2, 2026

Total Funding Raised

$300,000

Momentum

Top 25%

of companies Caplight tracks

Company Overview

One Big Circle is a technology company that provides intelligent video solutions and AI-powered remote monitoring for the rail industry.

Sector

Frontier & Industrial Tech

Verticals

Computer Vision, Public Transit, IoT Hardware, Vertical SaaS

Business Model

B2B

Customer Profile

Subscription SaaS, Hardware + Subscription, Services & Consulting

AI Layer

Application

Keywords

automated infrastructure monitoringrail infrastructure monitoringcomputer visionpredictive maintenanceautomated intelligent video reviewAIVRremote asset managementrail techIoT hardwarevertical SaaSedge computingdigital twinsmart railinfrastructure inspection

Historical Pricing

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Caplight Momentum Score

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One Big Circle Comparables

Compare One Big Circle with similar companies based on industry and business-model similarity.

One Big Circle comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Machines With Vision
88%
KONUX
81%
Route Reports
79%

One Big Circle Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicApr 2, 2026
GrantNov 17, 2022
AngelNov 13, 2020
GrantApr 1, 2020

Key People

Founding team and executive leadership

Barnaby Kent

Chief Executive Officer

Executive Team

Peter Sheridan

Chief Financial Officer, Board Adviser Finance

Executive Team

One Big Circle Investors

Notable investors and investment history

One Big Circle investors
InvestorRounds
Innovate UKGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 7, 2026

    Grew 17% QoQ, from 63 to 74 employees.

  • Apr 2, 2026

    Led by Loram Maintenance of Way, Inc.

One Big Circle Filings

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One Big Circle filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about One Big Circle's valuation, stock price, and market status.

Is One Big Circle a public or private company?

One Big Circle is a private company.

What is the current stock price of One Big Circle?

One Big Circle is a private company with no public stock price. No recent secondary market data is available.

How much is One Big Circle worth (valuation)?

Valuation information for One Big Circle is not publicly available.

Can I buy One Big Circle stock?

One Big Circle shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was One Big Circle's last funding round?

One Big Circle's most recent funding round was Strategic on April 2, 2026.

Who are the main investors in One Big Circle?

Key investors in One Big Circle include Innovate UK.

Will One Big Circle IPO soon?

No public IPO plans have been announced for One Big Circle.

How can I track One Big Circle secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor One Big Circle's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersBristol
Employee Range54
Year Founded2017
Last FundingApr 2, 2026

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