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Armadin

Armadin

Private
Palo Alto, CaliforniaCybersecurityhttps://armadin.com

Last Round

Series B

Oct 1, 2026

Est. Valuation

$2.5B

Total Funding Raised

$610.6M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Armadin is a cybersecurity company that provides an AI-native platform for autonomous offensive security testing to identify and mitigate network vulnerabilities.

Sector

Cybersecurity

Verticals

Vulnerability Management, Application Security, Threat Intelligence, Incident Response

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Application

Keywords

autonomous red teamingoffensive securitybreach and attack simulationBASattack surface managementvulnerability managementAI securityautomated penetration testingcontinuous security validationcybersecurity SaaSthreat exposure managementCTEMred team automationAI agent securityincident response

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Track how buyer interest and sentiment changes over time.

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Armadin Comparables

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

Armadin comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
XBOW
86%
Horizon3.ai
86%
Pentera
82%
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Armadin Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BOct 1, 2026
Series AMar 10, 2026
Series AJan 14, 2026
SeedNov 3, 2025
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Key People

Founding team and executive leadership

Kevin Mandia

Chief Executive Officer

Executive Team

Barbara Massa

COO

Executive Team

Brian Gumbel

Chief Revenue Officer

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Armadin Investors

Notable investors and investment history

Armadin investors
InvestorRounds
Andreessen HorowitzSeries B
Bain Capital VenturesSeries B
GVSeries B, Series A
8VCSeries B, Seed, Series A
Redpoint VenturesSeries B
Menlo VenturesSeries B, Series A
In-Q-TelSeries B, Series A
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Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 26, 2026

    Open roles increased from 0 to 23, representing 17% of headcount.

  • Oct 1, 2026

    $256M round led by Accel and Andreessen Horowitz.

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Recent news

Latest coverage and updates

  • hiresOct 30, 2026

    Armadin Inc. appoints retired U.S. Army four-star General Paul M. Nakasone as an independent member of its Board of Directors in California on Oct 29th '26.

  • attends_eventOct 29, 2026

    Armadin Inc. attends Fortune, Lightspeed, and AWS's Cyber 60 event on Oct 28th '26, where cofounder and chief offensive security officer Evan Peña speaks onstage.

  • hiresOct 20, 2026

    Armadin Inc. appoints Vasu Jakkal as Chief Strategy and Business Officer on Oct 20th '26 in California, where she leads strategy, strategic partnerships, marketing, communications, customer success, and corporate development.

  • has_valuationOct 2, 2026

    Armadin Inc. has a $2.5B valuation, placing it in decacorn-track territory ahead of Wiz and Abnormal at a similar stage.

  • receives_financingOct 2, 2026

    Armadin Inc. has raised $256M in Series A financing at a $2.5B valuation, making it a unicorn.

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Armadin Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Armadin a public or private company?

Armadin is a private company.

What is the current stock price of Armadin?

Armadin is a private company, so its shares have no public market price. Caplight tracks Armadin's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Armadin worth (valuation)?

Armadin's valuation is estimated at $2.5B based on funding round data.

Can I buy Armadin stock?

Armadin shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Armadin's last funding round?

Armadin's most recent funding round was Series B on October 1, 2026.

Who are the main investors in Armadin?

Key investors in Armadin include Andreessen Horowitz, Ballistic Ventures, Accel.

Will Armadin IPO soon?

No public IPO plans have been announced for Armadin.

How can I track Armadin secondary market activity?

Caplight tracks bids, offers, and trades in Armadin's shares on secondary markets.

Firmographic Details

HeadquartersPalo Alto, California
Employee Range110
Year Founded2025
Last FundingOct 1, 2026

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