NEWCaplight raises a $16M Series A, led by BlackRock and Fin Capital →
Skip to main content
Caplight Logo









Hack The Box

Hack The Box

Private
FolkestoneCybersecurityhttps://www.hackthebox.com/

Last Round

Series B

Jan 11, 2023

Est. Valuation

$7.46M

Total Funding Raised

$69.5M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Hack The Box is a cybersecurity company that provides a gamified, AI-powered platform for individuals, businesses, and government organizations to build and validate offensive and defensive cyber skills through hands-on labs and simulations.

Sector

Cybersecurity

Verticals

Application Security, Vulnerability Management, Threat Intelligence, Incident Response, Cloud Security

Business Model

B2B

Customer Profile

Subscription SaaS, Freemium, Government Contracts

AI Layer

Infrastructure

Keywords

cybersecurity trainingctfcapture the flagcyber readinesspenetration testingethical hackingsecurity labsred teamingblue teamingworkforce intelligencesecurity certificationsecurity awareness trainingsecurity skills gapai securitysecurity simulation

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Hack The Box Comps

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

Hack The Box comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

View Full Comps Set

Access detailed peer comparisons, multiples, and valuation benchmarks.

Hack The Box Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BJan 11, 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

Hack The Box investors
InvestorRounds
Marathon Capital ManagementSeries 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
Brighteye VenturesSeries B, Series A

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.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

Hack The Box Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Hack The Box's valuation, stock price, and market status.

Firmographic Details

HeadquartersFolkestone
Employee Range2,309
Year Founded2017
Last FundingJan 11, 2023

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.