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OnSecurity

OnSecurity

Private
BristolCybersecurityhttps://onsecurity.io/

Last Round

Series A

Jun 10, 2024

Total Funding Raised

$7M

Company Overview

OnSecurity is a cybersecurity company that provides an AI-augmented platform for penetration testing and vulnerability management services.

Sector

Cybersecurity

Verticals

Vulnerability Management, Application Security, Compliance & Risk

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS

AI Layer

Application

Keywords

penetration testingvulnerability managementpentestingsecurity assessmentcompliancevulnerability scanningapplication securitysecurity platformautomated securityLLM red teamingAI red teamingremediation trackingcybersecurity servicesSaaS securityrisk management

Historical Pricing

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Caplight Momentum Score

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OnSecurity Comparables

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OnSecurity comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Sprocket Security
83%
Astra Security
82%
Nordic Defender AB
82%

OnSecurity Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AJun 10, 2024

Key People

Founding team and executive leadership

Conor O.

Co-Founder CEO

Founding Team

Mike Oram

CTO

Executive Team

Tom Lindley

Chief Technology Officer

Executive Team

OnSecurity Investors

Notable investors and investment history

OnSecurity investors
InvestorRounds
Osney CapitalSeries A
Gresham HouseSeries A
Gresham House VenturesSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jan 5, 2026

    Added Liveatbridgeporter, a real estate startup, as a customer.

  • Dec 22, 2025

    Added Zenstores Mechfeed Ltd, an e-commerce technology startup.

Recent news

Latest coverage and updates

  • has_revenueSep 10, 2026

    OnSecurity Technology Limited had revenue of $11.4M on Sep 1st '25.

OnSecurity Filings

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OnSecurity filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about OnSecurity's valuation, stock price, and market status.

Is OnSecurity a public or private company?

OnSecurity is a private company.

What is the current stock price of OnSecurity?

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

How much is OnSecurity worth (valuation)?

Valuation information for OnSecurity is not publicly available.

Can I buy OnSecurity stock?

OnSecurity 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 OnSecurity's last funding round?

OnSecurity's most recent funding round was Series A on June 10, 2024.

Who are the main investors in OnSecurity?

Key investors in OnSecurity include Gresham House Ventures.

Will OnSecurity IPO soon?

No public IPO plans have been announced for OnSecurity.

How can I track OnSecurity secondary market activity?

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

Firmographic Details

HeadquartersBristol
Employee Range62
Year Founded2018
Last FundingJun 10, 2024

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