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









Reach Security

Reach Security

Private
Sunnyvale, CaliforniaCybersecurityhttps://www.reach.security/

Last Round

Strategic

Jul 29, 2025

Total Funding Raised

$30M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Reach Security is a cybersecurity company that provides an AI-native platform for centralized security data management, automated posture assessment, and remediation to optimize existing security infrastructure.

Sector

Cybersecurity

Verticals

Cloud Security, Vulnerability Management, Threat Intelligence

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Application

Keywords

security operations optimizationsecurity tool sprawlagentic AIsecurity infrastructurecybersecurity posture managementCSPMAI securitysecurity configurationthreat detectionsecurity operations centerSOCautomated remediationsecurity stacksecurity ROIAI agent security

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.

Reach Security Comparables

Compare Reach Security with similar companies based on industry and business-model similarity.

Reach Security comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
CardinalOps
83%
Discern Security
80%
Mesh Security
79%

Reach Security Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicJul 29, 2025
Series AMar 7, 2024

Key People

Founding team and executive leadership

Colt Blackmore

Co-Founder And CTO

Founding Team

Garrett Hamilton

Co-Founder And CEO

Founding Team

Reach Security Investors

Notable investors and investment history

Reach Security investors
InvestorRounds
Webb Investment NetworkSeed, Series A
TechOperatorsSeed, Series A
M12 - Microsoft's Venture FundStrategic
Artisanal VenturesStrategic, Series A
Ridge VenturesSeed, Series A
Ballistic VenturesSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 18, 2026

    Monthly visitors grew 88% MoM, reaching 7.5K.

  • Apr 29, 2026

    Grew 22% QoQ, from 65 to 79 employees.

Reach Security 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

Reach Security Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersSunnyvale, California
Employee Range84
Year Founded2021
Last FundingJul 29, 2025

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.