Alternatives to Operation Zero
The top Cybersecurity companies similar to Operation Zero, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
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Dream67CybersecurityTel Aviv, Israel$460.3MAI-powered cybersecurity platform for national defense and critical infrastructure.
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Toka64CybersecurityLondon, United Kingdom$37.5MProvides governments with digital tools for law enforcement, defense, and security.
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Rilian49CybersecurityMcLean, USA$27.5MAI-native cybersecurity and defense systems integration capabilities.
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Anduril Industries79Defense TechCosta Mesa, United States$13.6BDefense technology company developing autonomous systems and AI-enabled software for national security.
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Cobwebs Technologies62Homeland SecurityTel Aviv, Israel$10.0MWeb intelligence solutions for national security and private sector threat identification.
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Atmo60AI Weather ForecastingSan Francisco, United States$19.7MAI-powered weather forecasting for governments, militaries, and corporations.
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HawkEye 360 provides a global radio frequency (RF) geospatial intelligence and analytics service.
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Arkanum23CybersecurityNext-generation intelligence technology startup protecting the real world from digital threats by monitoring encrypted and deep-web ecosystems.
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IvySys Technologies57Artificial IntelligenceSilver Spring, USA$63.0MSynthetic data platform for defense and dual-use markets.
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Arondite56DefenseLondon, United Kingdom$12.3MArondite is a London-based defense technology company that develops foundational software and artificial intelligence to connect and coordinate disparate autonomous systems for defense and national security organizations.
- OCOctostar54National SecurityDublin, Ireland$6.1M
Sovereign AI-native intelligence platform for national security, law enforcement, and financial institutions.
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Cybersecurity and Infrastructure Security Agency (CISA)16CybersecurityArlington, United StatesThe U.S. federal agency responsible for protecting the nation's critical infrastructure from cyber and physical threats.
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Onodrim51DefenseAmsterdam, Netherlands$43.2MDefence and industrial technology company developing integrated platforms.
- PYPyra50Defence TechLondon, United Kingdom$200.0M
London-based defense tech startup focused on integrating diverse defense systems into a unified platform.
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Vanguard Defense48Artificial IntelligenceSan Francisco, USA$5.0MData observability for defense contractors and government vendors.
- SMSmack Technologies47Artificial Intelligence$32.0M
Building the first frontier AI lab for national security.
- OFOffset Labs45Defense TechKyiv, Ukraine$600K
Building an AI Lab for defence and national security.
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SWEBAL45DefenseNora, Sweden$30.0MStrengthening NATO resilience through domestic TNT production.
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NUBURU43Defense TechDenver, USA$35.3MA dual-use Defense & Security platform company focused on non-kinetic effects, directed-energy technologies, electronic warfare and software-orchestrated defense systems.
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Patriot Critical Minerals .41Critical MineralsDenver, United States$66.5MDeveloping critical mineral projects in the United States for energy independence and national security.
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ReOrbit manufactures software-defined satellites for sovereign communications and national security.
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Castelion38Defense TechnologyTorrance, United States$14.2MDefense technology startup developing and manufacturing next-generation hypersonic missile and defensive systems for national security.
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Distributed Spectrum44DefenseNew York, United StatesDefense tech company building AI-powered software and sensors for critical radio signal detection and analysis.
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Kratos Defense40Defense TechSan Diego, United StatesDevelops advanced defense technologies including unmanned systems, space, hypersonics, and engines for national security.
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CACI39Government ContractingReston, United StatesA leading provider of information solutions and services to the U.S. federal government.
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Wisery Labs34Generative AINew York, United StatesOn-premise agentic AI intelligence platform for confidential investigations.
- Website DEDepartment of Defense23GovernmentArlington, USA
The primary executive department of the U.S. federal government charged with coordinating and supervising all agencies and functions of the government concerned directly with national security and the United States Armed Forces.
- Website Parsons AI22Defense TechCentreville, United States
A digitally enabled solutions provider focused on national security and global infrastructure markets.
- Website UNUnited States Immigration and Customs Enforcement14GovernmentWashington, United States
Federal agency
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Thales Canada13Defense TechOttawa, CanadaNational leader in advanced research and technology, strengthening national security and advancing deep-tech innovation.
- Website LILivermore Center for Quantum Science12Quantum ComputingLivermore, USA
Research and development in quantum science and computing.
- Website Meridian Intelligence Group11Open Source IntelligenceLondon, United Kingdom
Institutional-grade OSINT-driven analysis on countries, regions, industries, and companies—built for corporate and national-level decision makers.
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Darkmatterdefence8Defense TechDark Matter Defence provides resilience solutions for Europe, building a more secure future.
- Website Bifrostai8Generative AI
Generative 3D data platform for training physical AI systems and simulations.
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Department of Homeland Security8GovernmentWashington, USAProtecting the nation from threats.
- Website U.U.S. Immigration and Customs Enforcement7GovernmentWashington, USA
The principal investigative arm of the Department of Homeland Security.
- Website BigBear.ai Holdings, Inc.2Defense Tech
BigBear.ai provides AI-powered decision intelligence solutions for national security, defense, and supply chain management.
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Aether IntelAI Search Engine - Website
RockwoodGovernment ServicesWashington, United StatesConsulting firm helping national security sector operate smarter, faster, and more efficiently.
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Givon DefenseDefense TechNe'urim, Israel
Compare Operation Zero head to head
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