Top Security Companies (2,764)

Honeywell is a Fortune 500 company that invents and manufactures technologies to address tough challenges linked to global macrotrends such as safety, security, and energy. With approximately 110,000 employees worldwide, including more than 19,000 engineers and scientists, we have an unrelenting focus on quality, delivery, value, and technology in everything we make and do.

The safest way to store your bitcoin. Casa is the leading provider of Bitcoin self-custody solutions. We make it easy to buy and secure bitcoin while maintaining control of your private keys. Casa Multisig is the ultimate blend of security, privacy, and control. Protect your bitcoin from: - HACKING AND PHISHING - SEIZURE - SIM SWAPS - IN-PERSON ATTACKS - DEVICE FAILURE -...

We're redefining the boundaries of Security Operations by eliminating the limits and compromises of the past. Founded in 2024, Vega is on a mission to help organizations harness the power of all of their data. Wherever it is. Whatever it is. Without any of the taxes that have plagued SIEM and Data Lakes for the past 20 years. Backed by Cyberstarts, Accel,...

Cygrid turns identity data into quantified risk scores and automated enforcement, delivering predictable risk reduction and measurable ROI. Our solution uses AI agents to continuously assess identity risk and reduce exposure across cloud and SaaS environments. Cygrid covers human, non-human, and AI agent identities, providing unified visibility across the entire identity landscape. We help CISOs, CTOs, CROs, and technical teams...

heyData is a Berlin-based Compliance SaaS company founded in 2019. It provides an end-to-end platform that helps SMBs and startups automate and manage regulatory requirements, including GDPR, NIS2, ISO 27001, and the EU AI Act. By combining smart management systems with legal expertise, the company aims to simplify data protection and compliance processes, enabling businesses to operate securely and efficiently...

V-Key is a global leader in software based digital security, and is the inventor of V-OS, the world's first virtual secure element. FIPS 140-2 Validated and accredited by IMDA, V-Key's Security, Authorization, and Verification solutions are used widely across banking and government mobile and digital platforms across the region. ★ The World's First Deployed by top banks, mobile payment providers,...

All Hands Consulting is a comprehensive emergency management and resiliency consulting firm dedicated to helping organizations and communities strengthen their preparedness and recovery capabilities. As a large consortium of over 3,500 specialists, the company provides expert guidance in risk assessment, crisis management, and business continuity, supporting both public and private sectors in mitigating hazards and building resilient communities worldwide.

Culpepper & Associates Security Services, Inc. (CASS), established in 1992, is a minority-owned, Service-Disabled Veteran-Owned Small Business. The company specializes in providing comprehensive mission-critical security solutions, including armed and unarmed guard services, force protection, and security consulting. CASS serves a diverse clientele of U.S. government agencies and corporate entities globally, offering professional investigative services and advanced security technologies to ensure...

The Artificial Intelligence Underwriting Company (AIUC) builds confidence infrastructure to accelerate enterprise AI adoption by certifying and insuring AI agents. They develop the AIUC-1 standard for security, safety, and reliability, providing independent audits and insurance underwriting to protect companies from AI-specific risks, such as hallucinations and data leakage, ensuring autonomous systems are deployable and accountable.

RightCrowd is a global provider of physical identity and access management (PIAM) solutions. Its SmartAccess platform helps enterprises manage visitors, employees, contractors, credentials, access audits, evacuations, and integrations with physical access, HR, identity, directory, badging, learning, and background-check systems. The company focuses on improving workplace safety, security, compliance, operational efficiency, and scalable control of people’s physical access across complex global...

Telesign provides continuous trust to leading global enterprises by connecting, protecting, and defending their digital identities. Telesign verifies over five billion unique phone numbers a month, representing half of the world’s mobile users, and provides critical insight into the remaining billions. The company’s powerful AI and extensive data science deliver identity with a unique combination of speed, accuracy, and global...

ELATEC GmbH is a leading global provider of secure physical and digital access control and mobile authentication technologies. Specializing in RFID, NFC, and Bluetooth, the company designs and manufactures highly-configurable reader/writer hardware and software solutions. Their products are used across diverse industries, including healthcare, education, and manufacturing, to enable secure user identification and workforce management globally.

Data Theorem prevents AppSec data breaches. We provide SAST, DAST, & RASP for API Security, Web Security, Mobile Security, and Cloud Security. Our products provide Inventory (Discovery), Security Testing (SAST/DAST), and Active Protection (RASP) for APIs (RESTful, GraphQL, gRPC, and SOAP), mobile apps (iOS, Android, React Native, Flutter), Web Apps (Web 2.0 & Single Page Apps), & Cloud Apps +...

Sizemore, Inc. is a family-owned provider of integrated facility services, specializing in janitorial, security, and staffing solutions. Founded in 1955 and headquartered in Augusta, Georgia, the company serves diverse sectors, including healthcare, manufacturing, and logistics. As a leader in workforce development and human capital, Sizemore delivers customized, professional facility management and staffing solutions to clients across the United States.

Backslash Security offers a fresh approach to application security, addressing the new risks of Vibe Coding, the AI revolution in software development. Backslash provides instant visibiliy, governance and protection for AI-coding environments, reduces the risk of unsactioned models and MCP servers, and preempts the creation of insecure code. Forward-looking organizations use Backslash to modernize their security for the AI era,...

Clarion Security LLC is a privately held security-services company that protects businesses, properties, personnel, and other client assets. It provides armed and unarmed security guard services, emphasizing rigorous officer training, innovative technology, transparent reporting, site-specific procedures, incident response, and customer service. The company’s mission is to give organizations confidence to operate by combining qualified personnel, operational discipline, and technology-driven security...

Synack, the most trusted crowdsourced security testing platform, delivers smarter penetration testing for dynamic attack surfaces on a continuous cadence. The company’s hacker-powered, AI-enabled pen test provides access to the best worldwide talent, scalable and smart technology, and insights that secure our nation's critical infrastructure and leading brands and businesses.

Veeam provides a single platform for modernizing backup, accelerating hybrid cloud and securing data. Veeam has 400,000+ customers worldwide, including 82% of the Fortune 500 and 69% of the Global 2,000. Veeam’s 100% channel ecosystem includes global partners, as well as HPE, NetApp, Cisco and Lenovo as exclusive resellers, and boasts more than 35K transacting partners worldwide.

Identiv is a global leader in seamless authentication and security solutions. We verify frictionless access and anywhere operations, protect identities from malicious attacks, secure intellectual property, and drive IoT innovation. Our platform encompasses RFID and NFC, cybersecurity, and the full spectrum of physical access, video, and audio security. We digitally secure the physical world.

Synergy Security Solutions is a leading international provider of managed security and related services across Ireland and Europe. The company delivers intelligent, risk-led security services tailored to the unique operational demands of each sector it serves, specializing in professional security guarding, mobile patrols, and comprehensive business support through 24/7 reception and concierge services.