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Top San Francisco Bay Area, CA Cybersecurity Companies (70)

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Cloud • Security • Software • Cybersecurity • Automation
3 Offices
2,050 Employees

GitLab is an open core software company that develops the most comprehensive DevSecOps Platform used by more than 100,000 organizations. Our mission makes it clear that we believe in a world where everyone can contribute. We make that possible at GitLab by running our operations on our product and staying aligned with our values. We strive to create a transparent environment where all team members around the world feel that their voices are heard and welcomed. We also aim to be a place where people can show up as their full selves each day and contribute their best.


Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
6 Offices
3,000 Employees

Meraki is a Greek word meaning “something done with soul, creativity, or love.” With this name as our mantra, we’re building a welcoming workplace that attracts eclectic, curious, purposeful people who unite to ignite our customers’ passions. Together, we create powerful, simple technology with the potential to change everything.


Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
74 Offices
364,000 Employees

We’re inspiring and empowering our people to change the world. Powered by the technology of today, you’ll work with diverse teams to build trust and create new client solutions in unexpected ways. The only way we can tackle the challenges of a fast-changing world is with people like you. Be a part of The New Equation.


Cloud • Information Technology • Security • Software • Cybersecurity
9 Offices
3,900 Employees

Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the control they need to work, develop, and accelerate their business. Powered by one of the world’s largest and most interconnected networks, Cloudflare blocks billions of threats online for its customers every day. It is trusted by millions of organizations – from the largest brands to entrepreneurs and small businesses to nonprofits, humanitarian groups, and governments across the globe.


Artificial Intelligence • Information Technology • Machine Learning • Security • Software • Cybersecurity • Generative AI
8 Offices
850 Employees

Exabeam is a global cybersecurity leader that delivers AI-driven security operations. High-integrity data ingestion, powerful analytics, and workflow automation power the industry’s most advanced self-managed and cloud-native security operations platform for threat detection, investigation, and response (TDIR). With a history of leadership in SIEM and UEBA, and a legacy rooted in AI, Exabeam empowers global security teams to combat cyberthreats, mitigate risk, and streamline security operations. Learn more at www.exabeam.com.


Artificial Intelligence • Cloud • Software • Cybersecurity
13 Offices
5,000 Employees

Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve complexity in the cloud age by enabling digital transformation, cloud migration, and infrastructure monitoring of our customers' entire technology stacks. Built by engineers, for engineers, Datadog is used by organizations of all sizes across a wide range of industries. Together, we champion professional development, diversity of thought, innovation, and work excellence to empower continuous growth. Join the pack and become part of a collaborative, pragmatic, and thoughtful people-first community where we solve tough problems, take smart risks, and celebrate one another.


Cloud • Information Technology • Machine Learning • Security • Software • Cybersecurity • Data Privacy
3 Offices
1,000 Employees

Duo Security, now part of Cisco, is the leading multi-factor authentication (MFA) and secure access provider. Duo is built on the promise of doing the right thing for our customers and each other. This promise is as central to our business as the product itself. Our four guiding principles are the heart of this sensibility: Easy, Effective, Trustworthy, Enduring We’re transforming security from the ground up by solving the world’s most pressing geopolitical challenge — safe, secure information access. We engineer our business to enable our customers to easily address their ever-evolving security challenges. We believe that impactful work is rewarding work and that our team is at its best when everyone feels empowered to bring their whole self to work. We learn together by hiring for cultural contribution, not cultural fit, and recognize that diversity in background and thought are essential to building high-impact teams. We invest in growth and learning opportunities and encourage our people to never stop learning. We foster collaboration and believe in being recognized (and rewarded!) for hard work. We champion a healthy work-life balance. We’re kinder than necessary. Together we build for the future by designing simple solutions for complex problems. And that’s why we’re the most loved and trusted name in security.


Security • Cybersecurity
San Francisco, California, USA
1,700 Employees

Bugcrowd is the #1 crowdsourced security platform. More enterprise organizations trust Bugcrowd to manage their bug bounty, vulnerability disclosure, attack surface management and next-gen pen test programs. By combining the largest, most experienced triage team with the most trusted hackers around the world, Bugcrowd generates better results, reduces risk through remediation advice, and empowers organisations to release secure products to market faster — with no hidden fees.


Fintech • Mobile • Security • Software • Cybersecurity
6 Offices
320 Employees

As the world moves to a mobile-first economy, businesses need to modernize how they acquire, engage with and enable consumers. Prove’s phone-centric identity tokenization and passive cryptographic authentication solutions reduce friction, enhance security and privacy across all digital channels, and accelerate revenues while reducing operating expenses and fraud losses. Over 1,000 enterprise customers use Prove’s platform to process 20 billion customer requests annually across industries, including banking, lending, healthcare, gaming, crypto, e-commerce, marketplaces, and payments.


Information Technology • Security • Cybersecurity
San Francisco, California, USA
62 Employees

Tempest is an online privacy company which seeks to increase privacy and data security for all Internet users. Founded in 2019 by entrepreneurs Michael Levit and Sean Murphy, Tempest has built a portfolio of privacy products including a Tempest Search and Tempest Browser. It also plans to expand its product range, ensuring user safety across every touchpoint online. With operations spanning across 10 countries and 3 continents, Tempest is growing to become a global name in Internet privacy and protect millions of users’ data online

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Cloud • Information Technology • Security • Software • Cybersecurity
9 Offices
3900 Employees
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Cloud • Information Technology • Machine Learning • Security • Software • Cybersecurity • Data Privacy
3 Offices
1000 Employees
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Artificial Intelligence • Cloud • Software • Cybersecurity
13 Offices
5000 Employees
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Cloud • Security • Software • Cybersecurity • Automation
3 Offices
2050 Employees
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Artificial Intelligence • Information Technology • Machine Learning • Security • Software • Cybersecurity • Generative AI
8 Offices
850 Employees
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Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
6 Offices
3000 Employees
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Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
74 Offices
364000 Employees

Insurance • Cybersecurity
San Francisco, California, USA
131 Employees

Resilience has been purpose-built to eliminate the Fear, Uncertainty, and Doubt that the cyber security and insurance industries have thrived on. Our unique solution to cyber risk integrates stronger security and enhanced insurance coverage by prioritizing the threats that matter most to a client's business. By leveraging data on real world cyber incidents, we help our clients to better prepare, protect, and progress their cyber resilience.


Information Technology • Other • Security • Social Impact • Software • Cybersecurity • Data Privacy
2 Offices
230 Employees

Persona helps businesses manage KYC/AML/KYB programs, fight fraud, and build trust by automating any identity-related use case with our flexible identity infrastructure. For example, we help Branch automate their KYC process and Coursera verify learners’ identities before delivering course credentials. Beyond securely collecting and verifying user information such as PII, government IDs, and biometric selfies, our platform also provides flexible case review and orchestration tools to help businesses streamline and automate their identity operations — from setting custom rules to ingesting third-party data and triggering external actions.


Cybersecurity
San Francisco, California, USA
369 Employees

We accelerate digital transformation by protecting the world’s critical infrastructure, industrial and government organizations from cyber threats. Our solution delivers exceptional network and asset visibility, threat detection, and insights for OT and IoT environments. Customers rely on us to minimize risk and complexity while maximizing operational resilience.


Cloud • Security • Cybersecurity
San Francisco, California, USA
646 Employees

Our mission is to secure and empower our digital future in a privacy-focused world where mobility and cloud are essential to all we do for work and play. We enable consumers and employees to protect their data, and to securely stay connected without violating their privacy and trust. Lookout is trusted by millions of consumers, the largest enterprises and government agencies, and partners such as AT&T, Verizon, Vodafone, Microsoft, Google, and Apple. Headquartered in San Francisco, Lookout has offices in Amsterdam, Boston, London, Sydney, Tokyo, Toronto and Washington, D.C.


Information Technology • Security • Software • Cybersecurity • Data Privacy
Fully Remote, USA
51 Employees

Open Source has become the critical supplier for modern software companies, changing everything about how people think about their code. FOSSA builds the infrastructure for modern teams to be successful with open source. FOSSA's flagship product helps teams track the open source used in their code and automate license scanning and compliance. Since then, over 7,000 open source projects (Kubernetes, Webpack, Terraform, ESLint) and companies (Uber, Ford, Zendesk, Motorola) rely on FOSSA's tools to ship software. If you are in the software industry today, you're now using code that runs FOSSA. FOSSA is a venture funded company backed by Costanoa Ventures, Bain Capital Ventures, etc. with affiliate angels including Marc Benioff (Salesforce), Steve Chen (YouTube), Amr Awadallah (Cloudera), Jaan Tallin (Skype) and Justin Mateen (Tinder).


Artificial Intelligence • Big Data • Cloud • Software • Cybersecurity
Redwood, California, USA
248 Employees

Anomali is the leader in intelligence-driven extended detection and response (XDR) cybersecurity solutions. Anchored by big data management and refined by artificial intelligence, the Anomali XDR platform delivers proprietary capabilities that correlate the largest repository of global intelligence with telemetry from customer-deployed security solutions, empowering security operations teams to detect threats with precision, optimize response, achieve resiliency, and stop attackers and breaches.Our SaaS-based solutions easily integrate into existing security tech stacks through native cloud, multi-cloud, on-premises, and hybrid deployments. Founded in 2013, Anomali serves public and private sector organizations, ISACs, MSSPs, and Global 1000 customers around the world in every major industry. Leading venture firms including General Catalyst, Google Ventures, and IVP back Anomali.


Cybersecurity
2 Offices
700 Employees

In the cloud, every second counts. Attacks move at warp speed, and security teams must protect the business without slowing it down. Sysdig stops cloud attacks in real time, instantly detecting changes in risk with runtime insights and open source Falco. We correlate signals across cloud workloads, identities, and services to uncover hidden attack paths and prioritize real risk. From prevention to defense, Sysdig helps enterprises focus on what matters: innovation. Sysdig. Secure Every Second.


Cloud • Security • Cybersecurity
11 Offices
1,062 Employees

Coalfire is the cybersecurity advisor that helps private and public sector organizations avert threats, close gaps, and effectively manage risk. By providing independent and tailored advice, assessments, technical testing, and cyber engineering services, we help clients develop scalable programs that improve their security posture, achieve their business objectives, and fuel their continued success. Coalfire has been a cybersecurity thought leader for more than 20 years and has offices throughout the United States and Europe.


Big Data • Cloud • Security • Software • Cybersecurity
Fully Remote, USA
110 Employees

Panther Labs was founded by a team of security practitioners who faced the challenges of security operations at scale and set out to build a platform to solve them. The result was Panther, a refreshingly practical platform for threat detection and response powered by a highly scalable security data lake and detection-as-code. Panther gives security teams the power to detect any breach, anywhere and is trusted by customers like Snowflake, Dropbox, Figma, Coinbase, and more.


Software • Cybersecurity
San Francisco, California, USA
32 Employees

ProjectDiscovery is an open-source, cybersecurity company that builds a range of software for security engineers and developers. Our user base is among the largest in the InfoSec community, and we are used by security and developer teams at top internet companies such as Fastly, Microsoft, CloudFlare, Gitlab, Facebook, IBM, and many others. We are well-funded and recently raised $25M with our Series A from top-tier VCs in Silicon Valley. Our investors and advisors include current and former CXOs from companies such as Fastly, Databricks, Google, Twitter, HashiCorp, Red Hat. → github.com/projectdiscovery