Top Houston, TX Security Companies (46)

Within our family culture, we at Preferred Technologies, LLC nurture and inspire our employees to creatively resolve customer pain using the highest level of craftsmanship and service.

Dragos is an industrial (OT/ICS/IIoT) cybersecurity company on a mission to safeguard civilization. Our integrated software platform provides critical visibility into ICS and OT networks so that threats are identified, and can be addressed before they become significant events, our solutions are optimized for emerging applications like the Industrial Internet of Things (IIoT), enabling our clients in power and water...

As the world's largest fully integrated producer of PA66, we designed our vertically integrated manufacturing process to ensure quality, consistency and supply security. Headquartered in Houston, Texas, Ascend has nine global locations, including five fully integrated manufacturing facilities in the southeastern United States and an engineering plastics compounding facility in Europe, all dedicated to the innovation and safe production of nylon...

Allied Fire Protection is dedicated to protecting lives and property through expert fire protection solutions. From our corporate headquarters in Houston, we proudly serve communities across Austin, San Antonio, Laredo, the Rio Grande Valley, Dallas/Fort Worth, Tampa, and Nashville — delivering safety, reliability, and peace of mind wherever we go.

Raptor is driven by our mission to protect every child, every school, every day. Founded in 2002, Raptor provides integrated school safety software enabling schools to safeguard students and staff, screen visitors, track volunteers, report on drills, respond to emergencies, and reunite families. Raptor is trusted by over 50,000 schools worldwide to keep staff and children safe.

Liongard unifies and automates the management and protection of modern IT environments at scale for MSPs and Enterprise IT Operations.

Action1 is an autonomous endpoint management platform that is cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party patching - AEM’s foundational use case - through peer-to-peer patch distribution and real-time vulnerability assessment without needing a VPN, it...

Netsync specializes in collaboration & unified communications, data center and cloud, network infrastructure and others. NETSYNC is an NMSDC-certified minority business enterprise (MBE), federally certified woman-owned small business (WOSB), and HUB-certified value-added reseller (VAR), specializing in the implementation of comprehensive IT life cycle solutions for a wide array of organizations. As a Cisco Gold, Master Collaboration, and Master Security Partner; an HP...

Liberty Screening offers background checks, employee screening and many other services at the most competitive prices.

Logix Fibre Networks focuses on supplying business and carrier customers with highly secure fiber-based data and voice services.

HCANS is an IT company that provides cybersecurity, hosting, network cabling, VoIP, data backup and consulting services.

Set Solutions delivers advanced Cybersecurity consulting, solution integration and procurement solutions tailored to Commercial, Enterprise, Government and Educational customers.

Bass Computers is a Distributor of computer and security products.

Siemens is a technology company focused on industry, infrastructure, mobility, and healthcare. Creating technologies for more resource-efficient factories and resilient supply chains to smarter buildings and grids, to cleaner, comfortable transportation and advanced healthcare, the company empowers customers to transform the industries that form the backbone of economies, transforming the everyday for billions of people. In fiscal 2020, which ended on...

American Fire Systems, Inc is a Fire protection service in Houston, Texas.

Avatar Computer Solutions delivers an array of IT solutions and services to enhance the IT environment and improve the ROI on technology.

Guard 1 Services has been entrusted with protecting your employees and assets with the security professionals.

Alert Logic is the industry’s first SaaS-enabled managed detection and response (MDR) provider, delivering unrivaled security value. Since no level of investment prevents or blocks 100% of attacks, you need to continuously identify and address breaches or gaps before they cause real damage. With limited budget and expertise, this level of security can seem out of reach. Our purpose-built technology...

Ironclad Encryption patented technology enhances secret key algorithms, making it virtually impossible to compromise stored and transmitted.

Kimmons Investigative Services offers private and corporate investigation, computer forensics, asset recovery, and surveillance services.