Top Washington, DC Cybersecurity Startups (25)

Nisos is a human risk intelligence and managed investigations company that protects organizations and their people from human-driven and digital threats by operating as an extension of their security, intelligence, and legal teams. It leverages a team of expert analysts, specialized in open-source intelligence and adversary tradecraft, to provide actionable intelligence that addresses complex risks like executive threats, insider fraud,...

Research Innovations is a small technology company focused on the development and application of emerging technologies that solve complex problems within the Defense and Intelligence communities.

Organizations of all sizes depend on Prelude to know with certainty that their defenses will protect them against the latest threats. Prelude's security control validation platform provides the essential and continuous visibility into the state of your security controls, their configuration, and how they map against the latest threats. With actionable insights into how to maximize the tools you already...

Teal is an independently owned, managed IT services provider trusted by growth-focused executives, regulated midmarket businesses as well as nonprofits that demand high performance and strong security. Every solution is engineered for tangible outcomes – from advising on AI and governance to developing IT strategies aligned with business objectives. As new technologies and risks emerge, Teal keeps clients secure and...

Zetier develops world-class cybersecurity products that protect our nation and our communities.

We’re Personified, the IT + cybersecurity provider for impactful organizations. We provide mission-critical support for our clients' critical missions.

MBL Technologies Inc. is a Service-Disabled Veteran-Owned Small Business (SDVOSB) that specializes in Digital Solutions, Risk Management, Compliance and Advisory, and Management Consulting. As a small business, MBL’s growth comes directly from our deep understanding of business, project, and information security industries; experienced and dedicated staff; and MBL’s investment in its employees. The MBL environment is expressly designed to inspire...

Former military officers who stood up U.S. Army Cyber Command and pioneered modern weapons system cyber assessments founded Shift5 to transform untapped operational technology into actionable insights that enable peak performance and cyber resilience for America’s defense and transportation systems. Built for the field and tested in the most demanding environments, Shift5's Operational Intelligence platform equips operations, maintenance, and cybersecurity teams...

ShorePoint recognizes that cybersecurity is the challenge of our generation. Our vision is to be the premier provider of cybersecurity services, delivering a security model capable of keeping pace with today’s rapidly changing landscape. ShorePoint is a privately-held cybersecurity services company with the experience and capabilities needed to help public and private sector clients protect their most critical assets from...

G2 Ops is a preferred provider of analytical and innovative solutions in the following areas: - Model-Based Systems Engineering - Cybersecurity Requirements, Analysis, and Threat Assessment - Cybersecurity Consulting Strategic vision: G2 Ops helps companies stay ahead of cyber crime and IT threats by identifying and measuring weaknesses before incidents occur, then providing remediation priorities based on individual business and financial risk thresholds.

DNSFilter is redefining how organizations secure their largest threat vector: the Internet itself. DNSFilter is making the Internet safer and workplaces more productive by blocking threats at the DNS layer. DNSFilter resolves upwards of 130 billion daily queries. With 79% of attacks using Domain Name System (DNS), DNSFilter provides the world’s fastest protective DNS powered by AI, blocking threats an...

GCyber was founded to create innovative information technology solutions for the federal, state, and commercial markets. GCyber engineers have provided professional services supporting the information technology industry for over 15 years. Along with our engineering staff, we have relationships with partners, vendors, and analysts who have specialized expertise in the federal market. GCyber’s broad experience, focus toward execution with measurable...

Cybrary is the premier cybersecurity professional development platform, providing the collective knowledge of the industry’s top experts and leading organizations to equip IT and security professionals with both the knowledge and skills to achieve their career goals. Recognized as an industry pioneer and innovator since 2015, Cybrary has grown its cyber-focused community to nearly 3 million users, including multiple Fortune...

Our mission is to be your technology partner and not just an outsourced IT company. Get in touch with us now to learn how we can deliver successful Managed IT Solutions for your organization!

RedTrace Technologies is a Cybersecurity, Information Technology, and Management Consulting firm committed to providing innovative technical solutions and support to the U.S. Intelligence Community and Department of Defense.

Golden Eagle Technologies delivers end-to-end digital solutions including custom software, web and mobile app development, UI/UX design, QA testing, and cloud services. We build scalable SaaS, API-driven platforms, and secure DevOps-enabled systems that help businesses innovate, optimize operations, and grow efficiently.

SecureNinja provides highly specialized cybersecurity training and consulting services, as well as video production services targeted to the cybersecurity community. Our students can obtain vital career-building certifications such as CEHv10, CISSP, CISA, PMP, and more, or choose from our advanced proprietary courses like Cyber Intelligence, Cyber Crime, and Advanced Offensive Hacking. We have trained organizations, corporations, government agencies and all...

Kurrent Logic is a certified HUBZone and Small Disadvantaged Business. We are a highly acclaimed consulting and technology services provider, that has earned prestigious awards for delivering superior services and maintains certifications as an ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022, CMMI SVC/3, and CMMI DEV/3 compliant company. Uniquely positioned to promptly meet the evolving needs, wants, and constraints of the government,...

CyTech Services LLC provides innovative and strategic consulting technology services to support clients in the Intelligence Community. From Cloud Computing, Cybersecurity, IT Program and Project Management, or Software Development. CyTech Services LLC provides its clients with capable and scalable solutions that are in strategic alignment with the organizations business goals.

We formed Tidal for one simple reason—we believe that defenders need and deserve tools and services that make achieving the benefits of threat-informed defense practical and sustainable. We believe that these tools and services should be independent of any specific vendor’s security product or capability. That independence helps ensure that our enterprise customers always understand what is best for them...