Security companies in California (1,148 found)
National Hardware was founded in 1901 and today is the world’s leading manufacturer of builder’s hardware. National Hardware offers a broad selection of products, specialising in various builder’s hardware categories, such as hinges, home hardware, gate hardware, reinforcement hardware, barn door hardware, organisation, chain and rope hardware, wall-hanging products, wire goods, exterior track and hanger, and security hardware.
What started out as a family business over 30 years ago, NMC has risen to become the premier 3rd party monitoring company in the nation. The company offers residential as well as commercial security services, along with environmental monitoring and medical monitoring.
Nauto is a pioneer in AI-powered safety and operations excellence for commercial fleets. Nauto simplifies day-to-day operations by consolidating driver and fleet safety, risk, and core telematics in a driver-friendly platform. Nauto's real-time safety solution with multi-risk fusion, built upon more than 4 billion AI-processed driving miles, delivers superior loss reduction outcomes.
One of the largest privately held national electronic security system integrator in the USA, NAVCO keeps one step ahead of ever-changing technology. They combine unmatched expertise with unrivaled service to offer complete business security solutions that meet specific challenges today, while protecting business interests and investments.
For more than 25 years, Navis has provided operational technologies that unlock greater performance and efficiency for our customers, the world's leading terminal operators. The Navis N4 terminal operating system optimises operations, unlocking efficiency, productivity and visibility for terminal operators. Navis combines industry best practices with innovative technology and world-class services.
NC4 and its wholly owned subsidiary The ESP Group, deliver safety and security solutions that revolutionise how government and businesses collect, manage, share and disseminate information to fight crime, mitigate risks, manage incidents, and securely communicate and collaborate with one another. Headquartered in El Segundo, California, with locations across the country, NC4 provides 24x7 proactive incident information and analysis.
Nebulon is a globally renowned IT services and solutions provider company, based out of Fermont, California, USA. They transform on-premises server estate into a cyber-resilient, hyperscale-like cloud operating platform with built-in data security to protect businesses.
NELA Locksmith provides emergency, commercial and residential locksmith services. NELA Locksmith is a pioneer in lock installation, safe locksmith services, building lockouts, electric and smart lock installation and many more.
With over 40 years of heritage in electronic manufacturing services, NEOTech focuses on low-medium volume/high-mix, high-complexity products primarily in the defence/aerospace, industrial and medical device design, and manufacturing field. Their business is all about converting innovative product technology into state-of-the-art engineered products.
Nest is the manufacturer of home automation and security solutions. They manufacture thermostat, smoke+CO alarm, indoor cameras and outdoor cameras. The customer can keep tabs on their home via their app.
Net Force is a cybersecurity brain trust, consulting, and advisory firm continuously innovating to solve today’s and tomorrow’s problems, primarily in cybersecurity. Net Force serves as a bridge builder between stakeholders and partners to deliver actionable solutions, relationships and peace of mind.
NetApp creates innovative storage and data management solutions that help accelerate business breakthroughs and deliver outstanding cost efficiency. The USA based company offers solutions for cloud computing, flash storage, business applications, data storage for virtual servers, disk-to-disk backup, and more.
NETGEAR provides a complete solution of IP cameras, easily accessible, secure storage and robust network switching. With a NETGEAR IP surveillance solution, IP cameras can be deployed anywhere — reachable by Ethernet or a wireless access point. NETGEAR surveillance solutions also make it easier to adjust surveillance coverage when needed.
NetObjex is a pioneer in IoT Platforms and Solutions. Its comprehensive platform consists of a Device Platform, Mobile Platform and Cloud Platform to provide complete solutions to enterprises from the cloud to the ‘last mile’ of IoT.
Netradyne has established technology innovation centres in both San Diego, California and Bangalore, India. In both locales, its teams have been busy creating a groundbreaking artificial intelligence (AI) platform to disrupt commercial vehicle and driver analytics. Netradyne is the first commercial vehicle technology provider to combine AI with video to detect, reason and determine causality of events.
Netronix Integration is built on the premise of the customer comes first approach by leveraging over 25 years of experience by two industry veterans. They provide services on System Integration, Access Control, Video Surveillance, Intrusion Detection among others.
Netskope helps the world’s largest organisations take full advantage of the cloud and web without sacrificing security. The company's patented Cloud XD technology eliminates blind spots by going deeper than any other security provider to quickly target and control activities across thousands of cloud services and millions of websites.
Netsocs is a software platform specialised in offering integration and automation solutions.
Network Optix is a software development company focused on building powerful solutions to the problems of video and digital media transfer and display within any network or local machine environment.
Nexkey provides smarter access for every workspace by controlling and managing access to office with one easy-to-use platform. With Nexkey platform, send smart keys instantly, manage when users can access the space, and remotely unlock doors for guests.
Nexsan offers enterprise-class, easy-to-use and efficient storage solutions that provide its customers around the world with uncompromising value. SAN and NAS storage for virtual environments from Nexsan is purpose-built to meet the needs of Virtual Infrastructures (VI). Nexsan NST5000 and Nexsan E-Series disk arrays are the ideal VM storage solution for virtualized servers.
Next Level Security Systems is a physical security company focused on developing a new breed of networked security solutions. Next Level’s products combine the performance, sophistication and functionality of enterprise-class security systems into a compact, unified and affordable solution.
Next Tech's mission is to make technology education accessible for everyone. It is doing this by providing instant access to cloud computing environments, a library of interactive courses for learning tech skills, and a powerful platform atop which the world's leading educational companies teach the next generation of software developers.
NextLabs, Inc. is a globally renowned provider of policy-driven information risk management software and data privacy solutions for large enterprises. They offers data-centric security software to protect business-critical data and applications.
Nextware delivers high-quality development, IT and business process services through its team of technically-skilled, agile and responsive professionals. They offer a full range of software development, application development and IT services.
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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)
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