Security companies in California (1,148 found)
Sun Microsystems, Inc. is a wholly owned subsidiary of Oracle Corporation. Oracle Corporation, an enterprise software company, engages in the development, manufacture, distribution, servicing, and marketing of database, middleware, and application software worldwide. With the acquisition of Sun Microsystems, Oracle also owns Solaris, Java, MySQL and the Sun line of storage, server and network hardware.
Sunrise Telecom is a market-leading provider of test, monitoring, and workflow management solutions primarily for cable, telecom, and wireless operators. Their broad portfolio of feature-rich, easy-to-use products enable customers to deliver premium voice, video, data and next-generation digital multimedia services faster, cheaper and with better quality than their competition
Supermicro is a renowned innovator in high-performance, high-efficiency server technology is a premier provider of advanced server Building Block Solutions® for Data Center, Cloud Computing, Enterprise IT, Hadoop/Big Data, HPC and Embedded Systems worldwide.
Susteen’s core competencies consist in both hardware and software solutions for the wireless communication industry and consumer markets.
Swan Fence Inc. established in 1988, produces wire fence products. Swan manufactures fused bonded and extruded bonded PVC coated chain link in a variety of colors and sizes; as well as weaving many other types of wire like aluminised, stainless steel, and aluminum. Swan also specialises in manufacturing mini mesh.
Swiftlane is a touchless unlock system designed to provide high security, safety, and convenience using face recognition and mobile credentials. Swiftlane’s face recognition + mobile app unlock provides a revolutionary security solution, while enabling a smooth access experience and dashboard interface.
Symbio Robotics develops artificial intelligence software to improve the real-time control of industrial robots. By adding off-the-shelf industrial cameras and force-torque sensors to existing robots, Symbio can reduce downtime and automate tasks that in the past would have been impossible.
Symmetricom, a world leader in precise time solutions, sets the world's standard for time. The company generates, distributes and applies precise time for the communications, aerospace/defense, IT infrastructure, power and metrology industries. Its customers, from communications service providers and network equipment manufacturers to governments and their suppliers worldwide use the company's advanced timing technologies and atomic locks.
Synack’s private managed hacker-powered security solution arms clients with hundreds of skilled, highly vetted ethical hackers who provide a truly adversarial perspective to clients’ IT environments.
Synopsys is the Silicon to Software partner for companies developing electronic products & software applications. The company has long history of being global leader in electronic design automation (EDA) & semiconductor IP & is also growing its leadership in software quality and security solutions. Whether SoC designer creating semiconductors, or software developer writing applications that require security, Synopsys has the solutions needed.
Sysdig is driving the standard for cloud and container security. With their platform, users can find and prioritise software vulnerabilities, detect and respond to threats and anomalies, and manage cloud configurations, permissions and compliance.
Syxsense is the provider of innovative, intuitive technology that sees all and knows everything about every endpoint, in every location, everywhere inside and outside the network, as well as in the cloud. It combines the power of artificial intelligence with industry expertise to manage and secure endpoints by stopping threats before they occur and neutralising threats when they happen.
Based in California, netZeye is re-seller and dealer of products including access control, digital video recorders, wireless solutions, network video recorders.
T3 Motion, Inc. is a world leader in public safety technology. The company specialises in public safety solutions for law enforcement, security, and military markets. From all-electric patrol vehicles to tactical body cameras to ballistic protection enhancement, I.E.D. explosion diffusion, and explosive energy transfer mediums to mobile license plate recognition systems, T3 Motion provides with best technology to keep public safe.
Tactical Response Security Patrol operates with a very simple idea--- to provide the best service and security solutions for our clientele. With many new innovative ideas, Tactical Response Security Patrol is leading the way in the security industry. It designs its services to fit each client’s needs and provides clients with the highest level of security.
Tagnos's solution empowers staff to focus their time on patient care by facilitating workflow processes for operating rooms, emergency departments, and asset management systems. In addition to increased outcomes, it lowers operational costs by providing real-time intelligence to streamline tedious aspects of care delivery.
TAL Global is an international security consulting and risk management firm that provides a comprehensive array of investigative, disaster mitigation planning and risk management services. TAL Global specialises in providing expert protection, prevention and security services - critical components of operations for any organisation - at home and around the globe.
Tascent develops and deploys biometric identity products and solutions that excel in challenging real-world environments. Founded in 2015, Tascent has a strong heritage in iris recognition and multimodal high-throughput and mobile biometrics stemming from its acquisition of AOptix Technologies’ Identity Solutions business unit. It supports customers globally with offices in Washington, DC, Dubai and Singapore.
TD SYNNEX is a distributor and solutions aggregator for the IT ecosystem. It is 22,000 of the IT industry’s best and brightest, who share an unwavering passion for bringing compelling technology products, services, and solutions to the world.
TeamF1, Inc. is a privately held embedded networking and security software company headquartered in Fremont, California with a research and development centre in Hyderabad, India and local sales offices in various countries. TeamF1 licenses production-ready networking and security software packages for the embedded systems market and today serves many customers world-wide like Alcatel-Lucent, Avaya, Cisco Systems, HP, and NETGEAR to name a few.
TechCrunch, founded on June 11, 2005, is a news website dedicated to the tech scene. They provide breaking technology news, opinions, and analysis on tech companies from around the world. From publicly traded tech companies to emerging startups and venture capital funding rounds, TechCrunch is the number one guide for all things startups.
Technologent is a provider of Edge-to-Edge Information Technology Solutions and Data Security Services for Fortune 1000 and SMB companies. The company offers a unique blend of business practices that are aligned to solve for top CIO concerns and focus on data center infrastructure, business continuity, data protection, service automation and orchestration, continuous intelligence, monitoring, connectivity, collaboration and cybersecurity.
Techpoint Inc. is a privately held design, sales, and marketing firm of integrated circuits for high definition video applied toward the video surveillance and video broadcasting market segments. Techpoint's products are currently in use by many of the video surveillance manufacturers. Techpoint has design centers at multiple US locations, as well as offices in China, Korea, and Japan.
SecurityMan Inc. (a.k.a. Teklink Security Inc.), since 1999 is a security product designer and manufacturer dedicated to D.I.Y. (do-it-yourself) security and surveillance products targeting homes and small businesses. SecurityMan has started to expand its lines to car camera systems for all the drivers. SecurityMan products include wireless alarm systems and sensors, wireless/wired cameras, IP cameras, dummy cameras, hidden cameras etc.
Browse security companies
Upcoming security events in United States of America (USA)
Gartner IT Infrastructure, Operations & Cloud Strategies Conference 2025
- 9 - 11 Dec, 2025
- Las Vegas, United States of America (USA)
Technology Summit International 2025
- 9 - 11 Dec, 2025
- Irving, 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)
One system, one card
DownloadAligning physical and cyber defence for total protection
DownloadUnderstanding AI-powered video analytics
DownloadEnhancing physical access control using a self-service model
DownloadHow to implement a physical security strategy with privacy in mind
DownloadCLIQ Connect
DNAKE Access Control Terminals: Minimalist Design, Maximum Security!
Unlock the Future with Abloy Pulse: Keyless, Energy-Efficient Security Systems

