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Accel portfolio Cybersecurity companies

Global venture firm with a strong record in enterprise SaaS, security, and infra. Filtered to companies in Cybersecurity.

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Built from a search like: Accel-backed Cybersecurity companies

Ranked by current headcount across Accel-backed Cybersecurity companies. Refreshed daily.

  1. 1
    CrowdStrike· Remote, Oregon, United States

    CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of enterprise risk — endpoints and cloud workloads, identity and data.Powered by the CrowdStrike Security Cloud and world-class AI, the CrowdStrike Falcon® platform leverages real-time indicators of attack, threat intelligence, evolving adversary tradecraft and enriched telemetry from across the enterprise to deliver hyper-accurate detections, automated protection and remediation, elite threat hunting and prioritized observability of vulnerabilities.Purpose-built in the cloud with a single lightweight-agent architecture, the Falcon platform delivers rapid and scalable deployment, superior protection and performance, reduced complexity and immediate time-to-value.CrowdStrike: We stop breaches.

    • Post-IPO equity
    • 12k employees
    • Founded 2011
  2. 2
    Netskope· Santa Clara, California, United States

    Netskope (NASDAQ: NTSK), a leader in modern security and networking for the cloud and AI era, addresses the needs of both security and networking teams by providing optimized access and real-time, context-based security for the AI ecosystem inclusive of agents, applications, tools, LLMs, people, devices, and data. Thousands of customers, including more than 30 of the Fortune 100, trust the Netskope One platform, its Zero Trust Engine, and its powerful NewEdge network to reduce risk and gain full visibility and control over cloud, AI, SaaS, web, and private applications – providing security and accelerating performance without trade-offs.

    • Series unknown
    • 3.4k employees
    • Founded 2012
  3. 3
    1Password· North York, Ontario, Canada

    Trusted by more than 180,000 businesses to protect their data, 1Password gives you complete control over passwords and other sensitive business information. As an integral layer of the Identity and Access Management (IAM) stack, 1Password protects all employee accounts – even those you aren’t aware of. Give employees secure access to any app or service and safely share everything you need to work together – including logins, documents, credit cards, and more – while keeping everything else private.1Password is easy to deploy and integrates with Azure AD, Okta, OneLogin, and Slack, so you can automatically provision employees using the systems you already trust. It’s simple to manage and fits seamlessly into your team’s workflow, so you can secure your business without compromising productivity.

    • Secondary
    • 3.2k employees
    • Founded 2005
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  5. 4
    Tenable· Columbia, Maryland, United States

    Tenable is the exposure management company, exposing and closing the cybersecurity gaps that erode business value, reputation and trust. The company’s AI-powered exposure management platform radically unifies security visibility, insight and action across the attack surface, equipping modern organizations to protect against attacks from IT infrastructure to cloud environments to critical infrastructure and everywhere in between. By protecting enterprises from security exposure, Tenable reduces business risk for more than 44,000 customers around the globe. Learn more at tenable.com.

    • Post-IPO equity
    • 2.4k employees
    • Founded 2002
  6. 5
    Snyk· Boston, Massachusetts, United States

    Snyk, the leader in secure AI software development, empowers organizations to build fast and stay secure by unleashing developer productivity and reducing business risk. The company’s AI Trust Platform seamlessly integrates into developer and security workflows to accelerate secure software delivery in the AI Era. Snyk delivers trusted, actionable insights and automated remediation, enabling modern organizations to innovate without limits. Snyk is redefining secure AI-driven software delivery for over 4,500 customers worldwide today.Snyk was named a Leader in the 2023 Gartner Magic QuadrantTM for Application Security Testing (AST) and in The Forrester WaveTM: Software Composition Analysis (SCA) 2023, and has been recognized on the Forbes Cloud 100 2022 along with the 2023 CNBC Disruptor 50. For more information, visit https://snyk.io.

    • Corporate
    • 1.9k employees
    • Founded 2015

Accel’s Cybersecurity portfolio

The list above ranks Accel-backed Cybersecurity companies by current headcount, drawn from public LinkedIn and Crunchbase records. 44 matching companies in Refolk’s index give you a quick read on where Accel has gone deepest in the Cybersecurity space.

Accel’s Cybersecurity bets tend to share a thesis. The engineers, ML researchers, and founders inside these companies are often building the same primitives - and they show up in Cybersecurity talent pools across the next decade.

Refolk converts this list into a live search. Ask for Accel Cybersecurity companies hiring senior engineers” or “founders of Accel-backed Cybersecurity companies” and Refolk returns a fresh ranked shortlist.

How this list is built

Refolk pulled Cybersecurity companies whose disclosed Crunchbase investor list includes Accel, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Wed, 05 Aug 2026 15:17:53 GMT

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How is this ranking built?

The list draws on the public company graph - headcount and growth signals, funding history, and recency. The criteria chips at the top show exactly which filters produced it, and the methodology section explains the ranking.

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The underlying index updates continuously and this page re-renders at least daily. Last refreshed: Wed, 05 Aug 2026 15:17:53 GMT.

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