Hack The Box

Hack The Box

Private
Folkestone, EnglandCybersecuritywww.hackthebox.com

Last Round

Series B

Jan 9, 2023

Est. Valuation

$7.46M

Total Funding Raised

$69.5M

Momentum Score

25 /100

Company Overview

Hack The Box is a cybersecurity company that offers a cyber testing platform featuring challenges that simulate real-world scenarios, allowing individuals, universities, and businesses to enhance their penetration testing skills and learn new techniques.

Sector

Cybersecurity

Verticals

Vulnerability Management, Application Security, Incident Response, HR, Cloud Security

Business Model

B2B

Customer Profile

Subscription SaaS, Freemium, Usage-Based SaaS, Government Contracts, Services & Consulting

AI Layer

Non-AI

Keywords

cybersecurity traininggamified trainingethical hackinghacking labscyber rangehands-on trainingcybersecurity upskillingoffensive securitydefensive securityCapture The FlagCTFskills assessmentvulnerable virtual machinescloud security trainingcybersecurity certificationstalent sourcingRed Team training

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Caplight Momentum Score

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Hack The Box Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Hack The Box Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series BJan 9, 2023
Series AApr 12, 2021
SeedOct 1, 2019
SeedApr 1, 2019

Key People

Founding team and executive leadership

Haris Pylarinos

Chief Executive Officer

Executive Team

James Hooker

Chief Technology Officer

Executive Team

Nikos Fountas

Chief Operating Officer Company Director Board Member

Executive Team

Gerasimos Marketos

Chief Product Officer

Executive Team

Hack The Box Investors

Notable investors and investment history

InvestorRounds
Marathon Capital ManagementSeries B
Endeavor CatalystSeries B
Osage University PartnersSeries B, Series A
Marathon VenturesSeries B
The Carlyle GroupSeries B
Paladin Capital GroupSeries B, Series A
Marathon Venture CapitalSeries B, Series A, Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 26, 2026

    Launched AI Range platform for training autonomous agents.

  • Apr 26, 2026

    Launched the cybersecurity sector's first MCP server.

Hack The Box Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Hack The Box Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersFolkestone, England
Employee Range2,234
Year Founded2017
Last FundingJan 9, 2023

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