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Top Houston, TX Security Companies (44)

Hardware • Other • Security • Biotech
6 Offices
2,500 Employees

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 6,6. With three of the world's largest chemical processing facilities, Ascend's materials form the building blocks for products used in everyday applications from apparel to airbags, cable ties to circuit boards and carpets to car parts. Ascend's 2,500 employees around the world are committed to making a difference in the communities we serve and leading the development of nylon 6,6 solutions that inspire everyone, everywhere, every day. Together, we're making a difference. Together, we're inspiring everyday.


Cloud • Security • Software
Houston, Texas, USA
104 Employees

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

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Cloud • Information Technology • Security • Cybersecurity
8 Offices
450 Employees

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 and Intel Platinum Partner; and holding certifications and specializations from many of the industry’s leading technology manufacturers, NETSYNC has extensive experience performing large-scale implementations and deploying complex IT solutions for K-12 and higher education institutions, civic organizations, municipalities, government agencies, and corporate clients across several industries, including energy, healthcare, retail, and financial services. Based in Houston, TX, with international offices, NETSYNC uses a blended approach that is both consultative and collaborative. We work with our clients to assess their needs, architect innovative technology solutions to meet those needs, and offer 24/7 access to our team of engineering experts who exceed clients’ expectations. This approach has earned NETSYNC numerous customer service excellence awards and recognition as a progressive partner that introduces the newest, best-of-breed products and solutions to clients.


Security
Houston, Texas, USA
53 Employees

Bass Computers is a Distributor of computer and security products.


Information Technology • Security
Houston, Texas, USA
3 Employees

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


Information Technology • Security
Houston, Texas, USA
12 Employees

Authentication-as-a-Service Platform (User Authentication; Cyber Security)


Security • Software
Houston, Texas, USA
28 Employees

SecurityGate is a cybersecurity software company that helps organizations become leaders and experts at managing cyber risk.


Security
Houston, Texas, USA
50 Employees

LENSEC manufactures video surveillance software for physical security, featuring Perspective VMS®. Since 1998, LENSEC has pioneered enterprise software to manage security video from IP cameras.


Machine Learning • Other • Security • Software
3 Offices
510 Employees

For industries with remote operations, RigNet provides secure managed communications, machine learning software, and digital transformation solutions. RigNet, a Viasat company, is a global enterprise that provides customized communications services, applications and cybersecurity solutions enhancing customer decision making and business performance.


Security
Houston, Texas, USA
72 Employees

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


Security • Software
Houston, Texas, USA

Giant Gray develops scalable solutions that automatically identify suspicious activity from video surveillance systems.


Information Technology • Security • Software
Houston, Texas, USA
6 Employees

Arms organizations with effective means to assess security and enforce compliance of their endpoints without sacrificing user productivity.


Cloud • Security
Houston, Texas, USA
7 Employees

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


Hardware • Information Technology • Security • Consulting
Houston, Texas, USA
80 Employees

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


Security
Houston, Texas, USA
10 Employees

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


Hardware • Security
Houston, Texas, USA
41 Employees

Alarmax Distributors is a distributor of low voltage contractors.


Cloud • Information Technology • Security
Houston, Texas, USA
2 Employees

Gatun Technologies is an establish manage service provider serving business in Texas, Ohio and the continental US.


Information Technology • Security
Houston, Texas, USA
20 Employees

Security guard services in Nashville, TN


Security • Software • Cybersecurity
5 Offices
620 Employees

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 and team of MDR security experts protect your organization and empower you to resolve whatever threats may come. Founded in 2002, Alert Logic is headquartered in Houston, Texas, with offices in Austin, Cardiff, London, and Cali, Colombia. Critical Watch® has been a provider of security technology for many years.


Information Technology • Security
Houston, Texas, USA
41 Employees

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