Who founded Method Security?

Method Security was founded by Daniel Kelly, Sam Jones, Sean Hacker in 2023.

Who are Method Security's investors?

Method Security's investors include Andreessen Horowitz, Angel Collective Opportunity Fund, Capital B Private Holdings, General Catalyst, Forward Deployed VC.

How much funding has Method Security raised?

Method Security has disclosed $56.5M raised across 3 of its 4 known rounds.

Where is Method Security headquartered?

Method Security is headquartered in Mound, US.

Method Security

Mound, US · Founded 2023 · Delaware corporation · 5 known investors

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Method provides security software products for infrastructure protection, serving organizations that need automated vulnerability detection and response.

Cybersecurity Defense Tech Developer Tools Enterprise Software

Founders & leadership

Method Security was founded in 2023 by Daniel Kelly, Sam Jones, and Sean Hacker.

Daniel Kelly Co-Founder, PresidentHe spent seven years in business development at Palantir Technologies, following earlier work in business development and strategy at Artivest, later part of iCapital Network.

Sam Jones Co-Founder, CEOHe previously served as VP of Product Management at Stellar Cyber and worked in product and engineering at Shield AI and in product and business development at Palantir Technologies, after starting his career as a software engineer in the United States Air Force and founding Echo Response Technologies. He also volunteered with the Marine Corps Cyber Auxiliary and conducted research at Cornell University.

Sean Hacker Co-Founder, CTOHe spent seven years at Palantir Technologies as a forward deployed engineer and later senior architect for federal work, and began his career as a software engineer with the United States Department of Defense.

Investors · 5

Andreessen Horowitzlisted by Andreessen HorowitzMenlo Park · $500K – $50M

How we know: a16z's portfolio · a partner's Signal profile · funding news · traded.co · Not right? Tell us

Angel Collective Opportunity Fundlisted by Angel Collective Opportunity FundSan Francisco

Capital B Private Holdingslisted by Capital B Private Holdings

How we know: Capital B Private Holdings's portfolio page · Not right? Tell us

General Catalystlisted by General CatalystSan Francisco · $30M

How we know: funding news · traded.co · open dataset · 5k.vc investor directory · Not right? Tell us

Forward Deployed VCreported

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Funding

SEC filings, press & company announcements

$56.5M disclosed across 3 of 4 rounds · 2023–2025

Undisclosed amountSeries ANov 2025
Andreessen Horowitz, General Catalyst
Source ↗
$26MraisedNov 2025 · 5 sources
Source ↗
$26MSeedNov 2025 · 3 sources
Source ↗

▶$4.5MraisedNov 2023 · 1 investors · Other Technology

Rule 506(b)

Officers, directors & promoters on the filing

SAMUEL JONESExecutive Officer, Director
DANIEL KELLYExecutive Officer, Director

Offering amount: $5.5M
Amount sold: $4.5M
First sale: Oct 2023
Incorporated: Corporation, Delaware, 2023
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Related companies · 3

Safe SecuritySAFE Security provides a cyber risk management platform tailored to retailers, offering continuous visibility into cyber and third-party risk across e-commerce, physical stores, cloud environments, and vendors. Its offering for retail includes autonomous third-party risk management to help protect revenue, customer data, and brand reputation.

Human SecurityHUMAN is a cybersecurity company focused on detecting and stopping automated bot attacks and digital fraud. This page presents its leadership and culture, describing the organization as mission-driven.

Adaptive SecurityAdaptive Security provides security awareness training, phishing attack simulation, and email security solutions designed to defend against AI-powered attacks, deepfakes, and social engineering threats. The company serves enterprise organizations seeking to protect employees and data from next-generation security risks.

Companies working in the same space as Method Security.

In the news

Method Security Raises $26M in Seed and Series A Funding - FinSMEsfinsmes.com · Nov 2025

Frequently asked questions

What does Method Security do?: Method provides security software products for infrastructure protection, serving organizations that need automated vulnerability detection and response.
Who founded Method Security?: Method Security was founded by Daniel Kelly, Sam Jones, Sean Hacker in 2023.
Who are Method Security's investors?: Method Security's investors include Andreessen Horowitz, Angel Collective Opportunity Fund, Capital B Private Holdings, General Catalyst, Forward Deployed VC.
How much funding has Method Security raised?: Method Security has disclosed $56.5M raised across 3 of its 4 known rounds.
Where is Method Security headquartered?: Method Security is headquartered in Mound, US.