Security companies in California (1,148 found)
Pulse Secure, LLC is a provider of access and mobile security solutions to enterprises and service providers in the USA. Enterprises from every vertical and of all sizes utilise the company’s Pulse virtual private network (VPN), network access control and mobile security products to enable end user mobility securely and seamlessly in their organisations.
Pure Storage helps innovators build a better world with data. Pure's data solutions enable SaaS companies, cloud service providers, and enterprise and public sector customers to deliver real-time, secure data to power their mission-critical production, DevOps, and modern analytics environments in a multi-cloud environment. Pure Storage enables customers to quickly adopt next-gen technologies, including AI to help maximise the value of their data.
PVP Advanced Electro-Optical Systems, Inc. (PVPAEO) is a business dedicated to providing state-of-the-art imaging systems and components for use in military, aerospace, and commercial applications. They develop and integrate sensors and systems for space, airborne, ship and land based applications that incorporate the latest infrared and image intensified cameras, lasers, and laser rangefinders.
Q2 Solutions LLC is a "risk management" company focused on physical security assessments and solutions, crisis and contingency planning, and management and security training. Founded on experience, expertise, and principles acquired during 21 years of conducting a wide range of planning and operations worldwide with U.S. Special Operations Forces, Q2 Solutions is prepared to address your organisation's security concerns.
QLogic Corporation is a leading provider of data, server, and storage networking infrastructure solutions. QLogic is always at the forefront of networking technology innovation with multi-faceted product portfolio of Fibre CHANNEL, Ethernet, Fibre Channel over Ethernet (FCoE) and iSCSI solutions. The company’s leadership in technology integration, maturity of software stack makes it top choice to address I/O requirements in virtualised world.
Founded in 2010 and headquartered in San Jose, Calif., Qolsys (Quality of Life Systems) is a technology manufacturer developing Android based innovative solutions for the security and home control industry. Qolsys is dedicated to improving the quality of life through innovation and technology by introducing the next generation life safety, security and home control platform.
Qualcomm Technologies provides end-to-end solutions which help users to manage their automated devices. Qualcomm provides smart homes solutions, secure home solutions, health care solutions, IoT security solutions, and more.
Qualys, Inc. is the leading provider of on demand IT security risk and compliance management solutions — delivered as a service. Qualys' Software-as-a-Service solutions are deployed in a matter of hours anywhere in the world, providing customers an immediate and continuous view of their security and compliance postures.
Quanergy is redefining physical security with real-time 3-D LiDAR solutions. Based in Silicon Valley, Quanergy’s revolutionary integrated LiDAR and perception software solution delivers intelligent proactive awareness for highly dynamic environments like critical infrastructure, smart cities, smart spaces and industrial automation. Quanergy’s mission is to ensure you see beyond current sensing limitations and experience the power of 3-D security
At Queclink Wireless Solutions, they design and manufacture IoT hardware that powers smarter, safer, more connected industries. Since 2009, they’ve delivered 72 million devices to 170+ countries, helping businesses unlock the value of real-time data.
Radiant Insights is a platform for companies looking to meet their market research and business intelligence requirements. We assist and facilitate organizations and individuals procure market research reports, helping them in the decision making process.
Radiant Logic, the identity data experts, helps organisations turn identity data into a strategic asset that drives automated governance, enhanced security, and operational efficiency. RadiantOne Identity Data Platform removes complexity as a roadblock to identity-first strategies by creating an authoritative data source for real-time, context-aware controls.
Radiant Security is an autonomous SecOps platform that automates security operations using machine learning and AI to triage and investigate incidents with consistency, accuracy, and scale only achievable via software. Deployed in minutes via API, Radiant Security provides rapid time to value and immediately reduces analyst workloads by as much as 95%.
Radixweb is a globally trusted tech partner with 25+ years of excellence and a strong presence in the USA. With 4200+ projects across 25+ countries, it helps 3000+ clients align AI-first innovation with business goals. Backed by 650+ experts, Radixweb leads in automation, cloud, data engineering, and modernization. Certified by ISO, SOC 2, Microsoft, and AWS, it drives sustainable digital growth.
RagingWire Data Centers designs, builds and operates mission critical data centers that deliver 100% availability, high-density power, flexible configurations, carrier neutral connectivity and superior customer service. RagingWire provides facility security, access control, monitoring and surveillance.
Rakuten's vast portfolio includes market leaders in e-commerce, marketing, advertising, business intelligence, logistics, communications and entertainment. They believe that focusing on innovation and ethics creates value for consumers and businesses by aligning them together in a shared community.
RAND Corporation is a nonprofit institution that helps improve policy and decision-making through research and analysis. They provide consultancy and specialised services in the field of Infrastructure & Transportation, International Affairs, Law and Business, National Security, Public Safety, Science & Technology, and Terrorism & Homeland Security.
RAS Watch provides a suite of services designed to businesses state-of-the-art tools to protect people, brand and assets so the company can focus on the growth of core business functions. The tools are completely customisable to detect risks unique to business operations. RAS Watch also provides management of access control systems along with intrusion detection and security threat monitoring.
Rasilient is a surveillance solutions provider that builds products for video surveillance. Rasilient is known for its patented technologies and software storage algorithms for general purpose storage products.
Ray Bernard Consulting Services offers security planning, management, oversee and deployment services to a wide range of organisations. They provide technological expertise in the fields of operations center monitoring applications, access control, intrusion detection, network/IP video, analog to network video upgrades, network planning and design, and network security testing.
Reach Systems is the leader in delivering managed services for hosted access control and hosted video. The Reach ACS allows its customers to cost effectively deploy a centrally managed, high security access control system across their enterprise with the option to manage it themselves securely from anywhere in the world or outsource system management to one of its managed services partners.
Real-Time Innovations (RTI) is an Industrial Internet of Things (IIoT) connectivity company that provides the RTI Connext databus software for sharing information in real time. The software finds applications in medical devices, autonomous planes, traffic control, robotics, and defence. RTI is also a vendor of products based on the Object Management Group (OMG) Data Distribution Service (DDS) standard.
Redrock Biometrics provides palm-based biometric authentication technology that works on any device with camera. It converts the palm image to a unique signature that is, for all practical purposes, impossible to fake so that the user can be accurately authenticated.
Founded in 2002, RedRock has established itself as a leader in low voltage technology integration. They are a low voltage structured cabling contractor providing turnkey solutions to all low voltage needs including; Security Systems, Fire Alarm Systems, CCTV, Wireless DAS systems, Intrusion, Access Control and all other low voltage needs.
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Upcoming security events in United States of America (USA)
Technology Summit International 2025
- 9 - 11 Dec, 2025
- Irving, United States of America (USA)
Gartner IT Infrastructure, Operations & Cloud Strategies Conference 2025
- 9 - 11 Dec, 2025
- Las Vegas, United States of America (USA)
DISTRIBUTECH International 2026
- 2 - 5 Feb, 2026
- San Diego, United States of America (USA)
NDSS Symposium 2026
- 23 - 27 Feb, 2026
- San Diego, United States of America (USA)
Disasters Expo USA 2026
- 4 - 5 Mar, 2026
- Miami, United States of America (USA)
IDA Expo+ 2026
- 14 - 17 Apr, 2026
- Las Vegas, United States of America (USA)
Innovate Cybersecurity Summit 2026
- 19 - 21 Apr, 2026
- Marco Island, United States of America (USA)
12th National Conference On CFIUS
- 22 - 23 Apr, 2026
- Washington, United States of America (USA)
Global Security Exchange (GSX) 2026
- 14 - 16 Sep, 2026
- Atlanta, United States of America (USA)
PACK EXPO Chicago 2026
- 18 - 21 Oct, 2026
- ILLINOIS, United States of America (USA)
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