Top Security Companies (2,766)

NPB Companies, Inc. is a Kansas City-based security and staffing provider serving concerts, tours, festivals, and other entertainment events. Its services include event staffing, crowd management, entertainment safety, personal and tour security, uniformed security and patrol, festival and event consulting, and alcohol-compliance and door-hosting. The company emphasizes professionalism, respect, discretion, rigorous training, and fan safety for clients, guests, and staff.

Sciens Building Solutions is a leading full-service commercial fire and life safety company focused on the fire detection and security services sector. They protect people and property through sophisticated life safety, security, communication, and electrical systems, specializing in the design, installation, and maintenance of these critical building solutions.

REMEDI8® specializes in helping our customers navigate and maintain the complex world of safety and compliance. Under the guidance of former CMS and Joint Commission Surveyors, REMEDI8® has developed specialized reporting that specifically addresses maintaining and reporting on Fire Door, Fire Damper, and Firestopping for facilities. REMEDI8® is nationally certified with highly skilled technicians employed and serving all 50 states. Our...

Signal 88 Security is a security and investigations company providing virtual monitoring, fire watch, and patrolling services.

Navigate360 is an Ohio-based SaaS platform providing a full spectrum of safety, prevention, and recovery solutions for learning environments and healthcare organizations. The company specializes in behavioral threat assessment and suicide case management, utilizing AI-powered technology to help schools and workplaces identify and intervene on threats. Its comprehensive approach combines technology, education, and services to enhance student well-being and overall...

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...

Improve the efficiency of your research teams Authentic8's Silo for Research is a fully isolated, anonymous and secure platform for conducting all forms of online investigations. Use Silo for Research to access web-based resources across the surface, deep or dark web. Shorten your time-to-insight Silo for Research improves analyst tradecraft across all phases of the information collection life cycle. Get your teams online...

Finite State is the pioneer of IoT device intelligence.

Kroll is the world’s premier provider of services and digital products related to valuation, governance, risk and transparency. We work with clients across diverse sectors in the areas of valuation, expert services, investigations, cyber security, corporate finance, restructuring, legal and business solutions, data analytics and regulatory compliance. Our firm has nearly 5,000 professionals in 30 countries and territories around the...

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...

Onapsis protects the mission-critical applications that run the global economy, from the core to the cloud. The Onapsis Platform uniquely delivers actionable insight, secure change, automated governance and continuous monitoring for critical systems—ERP, CRM, PLM, HCM, SCM and BI applications—from leading vendors such as SAP, Oracle, Salesforce and others. Onapsis is headquartered in Boston, MA, with offices in Heidelberg, Germany and...

Adversaries across the globe, from nation-states to criminal organizations, hold our businesses, democracy, and society at risk through cyberspace. Our mission at AttackIQ is to help solve that problem and make the world safe for compute. As the leading independent vendor of breach and attack simulation solutions, we built the industry’s first Security Optimization Platform for continuous security control validation and...

F5 application services ensure that applications are always secure and perform the way they should—in any environment and on any device. F5 (NASDAQ: FFIV) powers applications from development through their entire life cycle, across any multi-cloud environment, so our customers – enterprise businesses, service providers, governments, and consumer brands—can deliver differentiated, high-performing, and secure digital experiences.

FieldGuide IT is a people first, technology second, IT services provider. Companies across the US - big and small - rely on FieldGuide to provide IT strategy and services. We replace the old stereotype of the unapproachable “IT guy” with a team that is truly passionate about people. We are hungry to share our knowledge of technology with others in...

Augur Initiative Ltd is a sensor technology company that transforms legacy sensor systems into real-time operational intelligence. It provides sensor fusion and machine learning solutions for security applications, enabling organizations to detect threats and surface real-time insights through a privacy-first platform that connects to existing cameras and sensors without requiring device replacement.

At Censys we believe that cybersecurity is critical to the future of our global economy. And in order to evolve cybersecurity defenses, both the public and private sector need access to best-in-class intelligence data. By arming our customers with the visibility and insights that they need to protect against critical threats, Censys provides the intelligence needed to bolster cybersecurity capabilities...

Navanti Group is an applied analytics firm dedicated to delivering real-time insight into economic, political, and security trends in complex and conflict-affected environments. Utilizing primary research and open-source analysis, they provide on-demand analytical reports to support clients, including U.S. government agencies, across Africa, the Arabian Peninsula, Central Asia, the Levant, and Eastern Europe to enable informed decision-making and strategic interventions.

MxD (Manufacturing x Digital) advances economic prosperity and national security by strengthening U.S. manufacturing competitiveness through technology innovation, workforce development, and cybersecurity preparedness. In partnership with the Department of Defense, we convene the industrial base to solve critical manufacturing challenges by accelerating digital adoption, empowering a skilled workforce, and modernizing supply chains. MxD is also the National Center for Cybersecurity...

K3 Technology, headquartered in Denver, is an IT services company that specializes in assisting small to medium-sized businesses with their IT requirements. Our array of managed services encompasses end-user support, cloud migrations, disaster recovery, business continuity services, strategic planning and AI Solutions. These offerings enable our clients to focus on their core operations, while we manage their day-to-day IT needs. In...

Keeper Security is the world's leading cybersecurity software company for securing and managing passwords and digital assets online. We were founded in 2011 and protect millions of consumers and thousands of business clients globally with our best-in-class encryption technology.