Top Washington Security Startups (61)

Hiya is trusted by global businesses, carriers, and consumers to enable secure, engaging connections and stop unwanted calls. Hiya is pioneering the next generation of AI-powered voice intelligence with real-time analysis and an AI assistant to enhance voice protection, productivity, and call performance. Hiya connects businesses with their customers, helps carriers secure their networks, and protects people from spam and...

The Linx Identity Security platform enables identity, security, and IT ops teams to finally control the whole identity lifecycle. A radical departure from legacy identity security solutions, Linx untangles the complex, ever-evolving web of identity security. Integrating smoothly with your IAM stack, Linx pulls together all your organization’s identity data—organizing it neatly to reveal the hidden links between your employees,...

DefenseStorm provides an integrated platform of cyber risk assessment, governance, security, and fraud solutions that ensure financial institutions achieve and maintain cyber risk readiness. The only system specifically built for banking, it accounts for all the daunting challenges, regulations, and technology requirements financial institutions face. Their intelligent data engine, GRID ACTIVE, ensures real-time access, analysis, and action on all critical...

From the founders of projects such as sigstore and kubernetes

Security Services Northwest, Inc. has been meeting your security needs since 1977. Today we serve Washington, Oregon, California, Idaho, Nevada, and Alaska. We provide total security services for residential and commercial customers. We also provide nationwide dispatch and telephone answering services to a range of businesses and public utility companies. The company has been locally owned and operated by Joseph N....

Cascadia Global Security (CGS) is a veteran-owned nationwide security company based in the Pacific Northwest. It provides armed and unarmed security guard services, mobile patrols, off-duty law-enforcement personnel, surveillance, and temporary or emergency security solutions. The company tailors protection and monitoring services to businesses, communities, facilities, and clients across multiple industries, with a focus on dependable, locally managed protection and...

Evergreen Fire and Security has proudly served government and commercial businesses since 2000. We provide technically advance and innovative life safety and security solutions that protect lives, critical infrastructure, and information for our diverse global customer base. Whether a single commercial office or an expansive city-sized military base, we provide peace of mind to our customers who know they can...

DomainTools is the global leader for internet intelligence and the first place security practitioners go when they need to know. The world's most advanced security teams use our solutions to identify external risks, investigate threats, and proactively protect their organizations in a constantly evolving threat landscape. DomainTools constantly monitors the Internet and brings together the most comprehensive and trusted domain,...

NowSecure’s mission is to save the world from unsafe mobile apps. Founded in 2009, we are exclusively a mobile first, mobile only app security testing automation company that maintains deep roots within the security community, sponsoring open-source tools like Frida, Radare and r2frida.

Networking For Future, Inc. (NFF) is a Washington, DC-based company offering a performance-focused approach to delivering transformational IT business solutions. Since 1996, NFF has delivered IT engineering and architecture, implementation and professional services, co-managed services, hardware and software sales and staffing solutions with an emphasis on networks, cyber security, cloud and data centers, smart technologies, and collaboration and mobility. NFF...

Boltive is a technology company that helps brands, publishers, and advertising platforms manage digital compliance. Its software secures the ad ecosystem against malicious, offensive, and privacy-violating media while providing ad intelligence, transparency, and control. Boltive’s solutions, including Ad Lightning and Privacy Guard, support real-time ad security, privacy auditing, consent verification, and compliant advertising operations across the global open web at...

DH Pace Company, Inc. is a family-owned, privately held provider of commercial, industrial, and residential door, docking, and security solutions. The company distributes, installs, maintains, and repairs a broad range of products, including doors, loading-dock equipment, electronic security, and gate systems. Operating through more than 60 offices across the continental United States, DH Pace serves businesses, institutions, and homeowners and...

IOActive is the only security consultancy with a global presence and deep expertise in hardware, software, and wetware assessments. Our mission is to make certain your enterprise is more secure in an era of pervasive and emerging threats.

Tridorian is a Google Cloud consulting firm that helps enterprises modernize how they work through cloud, collaboration, and AI. We partner with organizations at every stage of their digital transformation — from migrating legacy collaboration environments to Google Workspace, to building AI-powered solutions on Google Cloud that unlock real business outcomes. We believe in doing great work through great partnerships,...

Markham Investigation & Protection (MIP) is a security and investigations firm established in 2005. It provides high-risk/high-threat protection and specialty investigations for corporate, nonprofit, government, business, and residential clients. Services include executive and dignitary protection, security guard services, alarm response and patrol, crisis and disaster-response security operations, security consulting, and investigations. Founded as a sole proprietorship, MIP later expanded into...

We believe that everyone deserves to be secure. This is the foundation of everything we do for our customers, our consultants, and our communities. Our consulting services span cybersecurity, cyber risk, engineering, project leadership and learning services. Our team of industry veterans helps our partners with complex security and technology problems in a human way. Our values of integrity, ownership and...

Praetorian Power Protection LLC is a specialty contractor specializing in power protection services and the maintenance of critical environments. They provide NETA testing, commissioning, and maintenance of complex electrical systems, including UPS, PDU, and ASTS services, ensuring optimal reliability and compliance for mission-critical facilities like data centers and semiconductor fabs.

AlphaHill is a cyber security, cloud computing and enterprise application solutions company.

Refactr has created the Cloud + Security Architect Platform (“CSAP”). CSAP is an IT solution orchestration, automation, and integration platform built on industry-standard and open source technologies that simplifies the creation, management, and execution of solution blueprints. We empower IT teams to build and secure their own cloud solutions.

Medcurity is a developer of a compliance management platform used to perform complex HIPAA and security requirements for healthcare systems.