SecurityHQ
PrivateLast Round
Growth Equity
Dec 23, 2025
Momentum
Top 50%
of companies Caplight tracks
Company Overview
SecurityHQ operates in Cybersecurity and is based in London. Its latest recorded funding round was a Growth Equity round in December 2025.
SecurityHQ is a global cybersecurity company that provides managed security services, including 24/7 monitoring, incident detection, and response, to help organizations protect their digital infrastructure.
Sector
Cybersecurity
Verticals
Incident Response, Vulnerability Management, Cloud Security, Threat Intelligence, Compliance & Risk
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SecurityHQ Comparables
Compare SecurityHQ with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| eSentire | 92% | |
| Proficio | 86% | |
| Expel | 85% |
For institutional investors. Book with your work email.
SecurityHQ Funding Rounds
Historical fundraising activity
For institutional investors. Book with your work email.
Key People
Founding team and executive leadership
For institutional investors. Book with your work email.
SecurityHQ Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Growth Capital Partners | Growth Equity |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 17, 2026
Monthly visitors increased 31% MoM.
- Mar 2, 2026
Monthly visitors increased 43% MoM.
For institutional investors. Book with your work email.
Recent news
Latest coverage and updates
- partners_withOct 15, 2026
SecurityHQ partners with Datadog on research examining how organizations adopt, secure, and govern autonomous AI agents in Oct '26.
For institutional investors. Book with your work email.
SecurityHQ Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about SecurityHQ's valuation, stock price, and market status.
Is SecurityHQ a public or private company?
SecurityHQ is a private company.
What is the current stock price of SecurityHQ?
SecurityHQ is a private company, so its shares have no public market price. Caplight tracks SecurityHQ's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is SecurityHQ worth (valuation)?
Valuation information for SecurityHQ is not publicly available.
Can I buy SecurityHQ stock?
SecurityHQ shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was SecurityHQ's last funding round?
SecurityHQ's most recent funding round was Growth Equity on December 23, 2025.
Who are the main investors in SecurityHQ?
Key investors in SecurityHQ include Growth Capital Partners.
Will SecurityHQ IPO soon?
No public IPO plans have been announced for SecurityHQ.
How can I track SecurityHQ secondary market activity?
Caplight tracks bids, offers, and trades in SecurityHQ's shares on secondary markets.