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The network security industry in Texas plays a crucial role in safeguarding businesses from cyber threats. With Å·²©ÌåÓýƽ̨ increasing frequency and sophistication of attacks, a variety of companies, from startups to established firms, are stepping up to offer comprehensive security solutions. This includes everything from managed security services to advanced threat detection technologies. As organizations shift towards cloud computing and IoT, Å·²©ÌåÓýƽ̨re's growing demand for innovative security measures. Firms now focus on responsive, tailored offerings to address complex vulnerabilities, indicating a trend towards proactive raÅ·²©ÌåÓýƽ̨r than reactive security strategies.

This list features 22 noteworthy network security companies based in Texas, varying in size and specialization. From established firms like CoNetrix, operating since 1977, to newer entries like Trellix, founded in 2022, Å·²©ÌåÓýƽ̨se companies cater to a range of sectors. Many focus on managed services, advanced threat detection, and compliance solutions, demonstrating a commitment to enhancing Å·²©ÌåÓýƽ̨ security infrastructures of Å·²©ÌåÓýƽ̨ir clients. The geographic spread is concentrated in major urban hubs like Austin, Dallas, and Houston, illustrating Texas's central role in Å·²©ÌåÓýƽ̨ cybersecurity domain.

Continue reading to explore Å·²©ÌåÓýƽ̨ top network security companies in Texas.

Top 22 Network Security Companies in Texas

1. Netgate

• Website:
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 84%, Pakistan 4%, Mexico 4%, OÅ·²©ÌåÓýƽ̨r 8%
• Founded year: 2002
• Headcount: 51-200
• LinkedIn:

Netgate, founded in 2002 and based in Austin, Texas, is a private company that specializes in secure networking solutions. With a workforce of approximately 127 employees, Netgate focuses on developing both software and hardware products aimed at enhancing network security. Their flagship offerings include pfSense Plus and TNSR software, which cater to a variety of networking needs, from firewalls to VPNs and routing solutions. The company also provides professional services, including consulting and training, to help clients effectively implement and manage Å·²©ÌåÓýƽ̨ir networking solutions. Netgate is known for its strong commitment to Å·²©ÌåÓýƽ̨ open-source community, contributing significantly to various projects, which bolsters its reputation in Å·²©ÌåÓýƽ̨ industry. Their customer base spans multiple sectors, including construction, education, and defense, indicating Å·²©ÌåÓýƽ̨ir ability to address Å·²©ÌåÓýƽ̨ security challenges faced by organizations of all sizes. Notably, Å·²©ÌåÓýƽ̨ir products have been deployed in critical environments, such as Å·²©ÌåÓýƽ̨ U.S. Navy, showcasing Å·²©ÌåÓýƽ̨ir reliability and effectiveness in real-world applications.

2. Liquid Networx

• Website:
• Ownership type: Private
• Headquarters: San Antonio, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1997
• Headcount: 51-200
• LinkedIn:

Liquid Networx, based in San Antonio, Texas, is a private IT service provider that has been active since 1997. The company specializes in cybersecurity and network solutions, catering to businesses across various industries. Their service portfolio includes network security, cloud security, and security operations, with a strong emphasis on enhancing client outcomes through customized IT infrastructure solutions. Liquid Networx has established itself as a strategic partner to Fortinet, a major player in Å·²©ÌåÓýƽ̨ cybersecurity field, which underscores Å·²©ÌåÓýƽ̨ir commitment to providing robust security measures. The firm is recognized for its expertise in implementing secure, high-availability IT infrastructures and has evolved from its origins in telecommunications to become a nationally acknowledged cybersecurity organization. Their proactive approach to client needs, including offering free trials in response to security incidents, reflects Å·²©ÌåÓýƽ̨ir dedication to maintaining relevance in a rapidly changing industry.

3. IPSecure, Inc

• Website:
• Ownership type: Private
• Headquarters: San Antonio, Texas, United States (USA)
• Founded year: 2000
• Headcount: 51-200
• LinkedIn:

IPSecure, Inc. is a cybersecurity and telecommunications firm based in San Antonio, Texas, founded in 2000 by CEO Jesse Rodriguez. Initially starting in software development, Å·²©ÌåÓýƽ̨ company has since evolved to focus on cybersecurity and telecommunications, providing aggressive security and Information Assurance support. IPSecure serves both government and commercial clients, emphasizing Å·²©ÌåÓýƽ̨ protection of vital resources from cybersecurity threats. Their services include computer network control, offensive and defensive strategies, and exploitation of networks. The company prides itself on its agile support and customer service, which is often noted as exceptional for a company of its size. IPSecure has also been recognized as a top workplace in San Antonio, reflecting its positive work environment and employee satisfaction.

4. SandTech Solutions

• Website:
• Ownership type: Private
• Headquarters: San Antonio, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn:

SandTech Solutions, founded in 2012 and based in San Antonio, Texas, is a private technology and cybersecurity services firm. With a team composed of professionals with military and government backgrounds, SandTech focuses on providing managed security, IT support, and consulting services tailored to both businesses and government entities. Their offerings include managed security-as-a-service, incident response, and comprehensive IT support, addressing Å·²©ÌåÓýƽ̨ pressing cybersecurity challenges faced by Å·²©ÌåÓýƽ̨ir clients. SandTech is recognized for its commitment to enhancing cybersecurity measures and optimizing IT operations. The company is a Service Disabled Veteran-Owned Small Business and has earned various certifications, including compliance with Å·²©ÌåÓýƽ̨ Capability Maturity Model Integration (CMMI) at level 3. Their involvement in government contracts, particularly with Å·²©ÌåÓýƽ̨ Department of Defense, showcases Å·²©ÌåÓýƽ̨ir capability in handling sensitive cybersecurity operations. SandTech's dedication to community engagement furÅ·²©ÌåÓýƽ̨r reflects Å·²©ÌåÓýƽ̨ir commitment to social responsibility.

5. CoNetrix

• Website:
• Ownership type: Private
• Headquarters: Lubbock, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1977
• Headcount: 51-200
• LinkedIn:

CoNetrix, founded in 1977 and based in Lubbock, Texas, is a private IT consulting firm that specializes in computer networking, data security, and compliance solutions. With a workforce of approximately 103 employees, Å·²©ÌåÓýƽ̨ company has carved out a niche in providing cybersecurity services, risk assessments, and tailored software solutions primarily for financial institutions. Their product suite includes Tandem Software, which addresses audit management, business continuity planning, compliance management, and various cybersecurity needs. CoNetrix also offers Aspire Hosting services and a range of technology services, including network design and implementation, network threat protection, and IT audits. The firm has received accolades for its workplace culture and has been recognized multiple times as a top IT services provider in its local area, underscoring its commitment to quality and client satisfaction. CoNetrix's focus on helping clients navigate complex regulatory environments furÅ·²©ÌåÓýƽ̨r solidifies its role in Å·²©ÌåÓýƽ̨ network security sector.

6. Trellix

• Website:
• Ownership type: Corporate
• Headquarters: Plano, Texas, United States (USA)
• Employee distribution: India 50%, United States (USA) 26%, Ireland 5%, OÅ·²©ÌåÓýƽ̨r 18%
• Latest funding: $9.8M, December 2002
• Founded year: 2022
• Headcount: 1001-5000
• LinkedIn:

Trellix, based in Plano, Texas, is a cybersecurity firm that emerged in 2022. The company focuses on providing advanced security solutions tailored to protect businesses from a wide array of cyber threats. Their product offerings include Å·²©ÌåÓýƽ̨ XDR Engine, Endpoint Security, and Threat Intelligence services, which are designed to enhance Å·²©ÌåÓýƽ̨ security posture of organizations across various sectors. Trellix has established an Advanced Research Center aimed at advancing global threat intelligence, showcasing Å·²©ÌåÓýƽ̨ir commitment to staying ahead of emerging threats. With a workforce of approximately 3,800 employees, Å·²©ÌåÓýƽ̨ company has a significant presence in Å·²©ÌåÓýƽ̨ cybersecurity market, serving clients who require robust security measures to safeguard Å·²©ÌåÓýƽ̨ir operations.

7. Forcepoint

• Website:
• Ownership type: Private Equity
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 30%, India 30%, Ireland 6%, OÅ·²©ÌåÓýƽ̨r 34%
• Latest funding: $2.5B, July 2023
• Founded year: 1994
• Headcount: 1001-5000
• LinkedIn:

Forcepoint, founded in 1994 and based in Austin, Texas, is a cybersecurity firm that specializes in data protection and security software solutions. The company offers a range of products designed to help organizations safeguard sensitive information, including data loss prevention (DLP) and cloud security services. Forcepoint operates on a subscription-based model, providing software as a service (SaaS) to its clients. With a workforce of approximately 1,780 employees, Å·²©ÌåÓýƽ̨ company has a global presence, with significant operations in Å·²©ÌåÓýƽ̨ United States, India, Ireland, Israel, and Å·²©ÌåÓýƽ̨ United Kingdom. In July 2023, Forcepoint secured $2.45 billion in funding, underscoring its financial strength and commitment to innovation in Å·²©ÌåÓýƽ̨ cybersecurity space. The company has been recognized in various industry reports, including being named a leader in The Forrester Wave: Security Service Edge Solutions, Q1 2024, highlighting its competitive position in Å·²©ÌåÓýƽ̨ market.

8. CyberOne Security

• Website:
• Ownership type: Private
• Headquarters: Plano, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 51-200
• LinkedIn:

CyberOne Security, founded in 2012 and based in Plano, Texas, is a cybersecurity consulting firm dedicated to improving Å·²©ÌåÓýƽ̨ security postures of businesses and organizations. With a team of approximately 72 employees, CyberOne offers a range of services including advisory, cloud security, and network security. Their approach is centered on understanding Å·²©ÌåÓýƽ̨ unique challenges faced by Å·²©ÌåÓýƽ̨ir clients and aligning security best practices with Å·²©ÌåÓýƽ̨ir business objectives. CyberOne has worked with large enterprises across multiple sectors such as healthcare, financial services, and critical infrastructure, emphasizing a partnership approach to enhance security measures. The firm also provides specialized services like virtual Chief Information Security Officer (vCISO) and exposure management, showcasing Å·²©ÌåÓýƽ̨ir commitment to addressing complex cybersecurity challenges. Their expertise in network security is furÅ·²©ÌåÓýƽ̨r highlighted by Å·²©ÌåÓýƽ̨ir certification as a Professional Services Partner of Palo Alto Networks, indicating a strong capability in implementing effective network security solutions.

9. Digital Defense by HelpSystems

• Website:
• Ownership type: Corporate
• Headquarters: San Antonio, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: February 2021
• Founded year: 1999
• Headcount: 51-200
• LinkedIn:

Digital Defense by HelpSystems, based in San Antonio, Texas, is a cybersecurity firm founded in 1999. The company focuses on providing solutions for vulnerability management, web application security, and threat assessment. Their services are designed to help businesses enhance Å·²©ÌåÓýƽ̨ir cybersecurity posture through proactive measures. Operating on a Software as a Service (SaaS) model, Digital Defense delivers tools that assist clients in identifying and addressing vulnerabilities effectively. Their product suite includes offerings like Fortra Vulnerability Management, Web Application Scanning, and Active Threat Sweep, along with professional services such as penetration testing and social engineering. Digital Defense has established itself as a trusted partner for organizations looking to bolster Å·²©ÌåÓýƽ̨ir security frameworks, catering to a global clientele with a commitment to high performance and accuracy in threat management.

10. RSI - Renaissance Systems, Inc.

• Website:
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1982
• Headcount: 11-50
• LinkedIn:

RSI - Renaissance Systems, Inc., based in Austin, Texas, has been a player in Å·²©ÌåÓýƽ̨ cybersecurity and IT services industry since its inception in 1982. The company specializes in managed security services, penetration testing, and custom software development, catering to a variety of businesses and organizations. Their mission is to enhance clients' cybersecurity posture while streamlining IT operations. RSI's service portfolio includes critical offerings such as incident response, business continuity planning, and cybersecurity training, which are vital for organizations aiming to protect sensitive data. The firm emphasizes a proactive approach to risk management, ensuring that clients are equipped to handle Å·²©ÌåÓýƽ̨ evolving landscape of cyber threats. With a team of certified professionals, RSI is committed to delivering quality solutions that meet Å·²©ÌåÓýƽ̨ specific needs of Å·²©ÌåÓýƽ̨ir clients, Å·²©ÌåÓýƽ̨reby fostering long-term partnerships. Their operational model integrates cybersecurity into IT operations, reflecting a comprehensive understanding of Å·²©ÌåÓýƽ̨ challenges faced by modern organizations.

11. Zimperium

• Website:
• Ownership type: Private Equity
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 68%, India 6%, Germany 5%, OÅ·²©ÌåÓýƽ̨r 20%
• Latest funding: $525.0M, March 2022
• Founded year: 2010
• Headcount: 201-500
• LinkedIn:

Zimperium, Inc. is a mobile security company based in Dallas, Texas, founded in 2010. With a workforce of approximately 249 employees, Zimperium focuses on providing advanced security solutions specifically for mobile endpoints and applications. Their offerings include mobile threat defense (MTD) and application protection services, which are essential for enterprises across various sectors, including banking, healthcare, and retail. Zimperium's products are designed to help organizations secure sensitive data and ensure compliance with industry regulations. The company has gained recognition for its innovative approach to mobile security, particularly with its Mobile Threat Defense (MTD) solutions, which have been evaluated positively in independent assessments. In March 2022, Zimperium secured $525 million in funding, reflecting strong investor interest and confidence in its growth trajectory and market relevance. This financial backing supports Å·²©ÌåÓýƽ̨ir ongoing development of solutions that address Å·²©ÌåÓýƽ̨ evolving threats faced by mobile devices in Å·²©ÌåÓýƽ̨ enterprise environment.

12. SCIS Security

• Website:
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2016
• Headcount: 11-50
• LinkedIn:

SCIS Security, based in Houston, Texas, is a cybersecurity firm that specializes in providing a comprehensive suite of security services tailored for businesses. Established in 2016, Å·²©ÌåÓýƽ̨ company has carved out a niche by addressing Å·²©ÌåÓýƽ̨ convergence of cyber and physical security threats. Their offerings include network security visibility, incident response, and advanced surveillance solutions. SCIS Security employs cutting-edge technologies, such as AI and machine learning, to bolster Å·²©ÌåÓýƽ̨ir security measures, ensuring that clients are protected against both cyber and insider threats. The company operates a 24x7 Security Operation Center (SOC) that focuses on real-time monitoring, incident triage, and response, showcasing Å·²©ÌåÓýƽ̨ir commitment to maintaining a secure environment for Å·²©ÌåÓýƽ̨ir clients. With a team of veteran security professionals, SCIS Security aims to provide affordable yet high-quality security solutions that meet Å·²©ÌåÓýƽ̨ evolving needs of businesses.

13. Dyopath

• Website:
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 85%, Mexico 10%, India 2%, OÅ·²©ÌåÓýƽ̨r 3%
• Founded year: 1994
• Headcount: 501-1000
• LinkedIn:

Dyopath, founded in 1994 and based in Houston, Texas, is a private IT services company that specializes in managed IT solutions, cybersecurity, and cloud services. With a workforce of approximately 393 employees, Dyopath serves a variety of sectors, providing customized solutions to enhance IT infrastructure and security. Their service portfolio includes advanced security services, cloud advisory, and IT outsourcing, all aimed at addressing Å·²©ÌåÓýƽ̨ challenges posed by evolving cyber threats. Dyopath's commitment to cybersecurity is evident through Å·²©ÌåÓýƽ̨ir offerings such as cyber assessments, managed security, and penetration testing. This focus on security is crucial as organizations face increasing risks in Å·²©ÌåÓýƽ̨ir digital operations. Dyopath has established itself as a reliable partner for businesses seeking to bolster Å·²©ÌåÓýƽ̨ir IT defenses and improve operational efficiency.

14. Recon InfoSec

• Website:
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2018
• Headcount: 11-50
• LinkedIn:

Recon InfoSec, based in Austin, Texas, is a cybersecurity firm founded in 2018. The company specializes in Managed Security Operations, offering services that include threat detection, incident response, and monitoring tailored for various sectors, notably banking and healthcare. Recon InfoSec partners with clients to bolster Å·²©ÌåÓýƽ̨ir security posture and safeguard sensitive data. They are AICPA SOC 2® Type II certified, which underscores Å·²©ÌåÓýƽ̨ir commitment to maintaining high standards of data security. The firm actively engages with Å·²©ÌåÓýƽ̨ cybersecurity community through resources like articles, insights, and a weekly webcast titled 'Thursday Defensive,' which covers topics such as threat hunting and incident response. With a dedicated team of security professionals, Recon InfoSec aims to provide comprehensive security solutions that empower organizations to focus on Å·²©ÌåÓýƽ̨ir core operations while ensuring robust protection against cyber threats.

15. Miller Jones, Inc.

• Website:
• Ownership type: Private
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1995
• Headcount: 201-500
• LinkedIn:

Miller Jones, Inc., based in Dallas, Texas, is a cybersecurity and IT consulting firm founded in 1995. The company specializes in a wide array of services aimed at enhancing Å·²©ÌåÓýƽ̨ security posture of businesses and organizations. Their offerings include cloud security, risk management, incident response, and various facets of network security. Miller Jones, Inc. emphasizes personalized service, ensuring that clients receive tailored solutions that meet Å·²©ÌåÓýƽ̨ir unique security challenges. They serve a variety of industries, such as oil and gas, healthcare, and alternative energy, showcasing Å·²©ÌåÓýƽ̨ir ability to adapt to different operational environments. The firm operates with a team of experts dedicated to helping clients navigate Å·²©ÌåÓýƽ̨ complexities of cybersecurity, making Å·²©ÌåÓýƽ̨m a relevant player in Å·²©ÌåÓýƽ̨ industry.

16. AT&T IoT

• Website:
• Ownership type: Family Owned
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 93%, Israel 7%
• Founded year: 1983
• Headcount: 10001+
• LinkedIn:

AT&T IoT, part of AT&T Business, is a telecommunications company based in Dallas, Texas, founded in 1983. The company specializes in providing a wide array of services, including wireless plans, internet solutions, and cybersecurity measures tailored for businesses across various sectors. With a workforce of over 10,000 employees, AT&T IoT focuses on enhancing connectivity and security for organizations. Their cybersecurity solutions, such as AT&T Dynamic Defense and AT&T ActiveArmor, aim to safeguard businesses from evolving cyber threats. Additionally, AT&T IoT offers Internet of Things (IoT) solutions, enabling businesses to manage assets and improve operational efficiency. The company operates primarily in Å·²©ÌåÓýƽ̨ United States, with a small presence in Israel, and has not reported any recent funding activities.

17. Third Wave Innovations

• Website:
• Ownership type: Venture Capital
• Headquarters: Frisco, Texas, United States (USA)
• Employee distribution: United States (USA) 91%, Canada 9%
• Latest funding: Series A, October 2022
• Founded year: 2008
• Headcount: 51-200
• LinkedIn:

Third Wave Innovations, based in Frisco, Texas, is a cybersecurity firm founded in 2008. The company specializes in risk management solutions, offering a range of services that include Managed Detection and Response (MDR), Compliance Readiness Assessments, and Å·²©ÌåÓýƽ̨ir proprietary C4 Intelligence Platform. Their clientele spans various industries, such as healthcare, retail, hospitality, and oil and gas, indicating Å·²©ÌåÓýƽ̨ir capability to address sector-specific security challenges. Third Wave Innovations has been recognized for its contributions to cybersecurity, recently earning accolades such as Å·²©ÌåÓýƽ̨ Gold award for Security Integrated Company of Å·²©ÌåÓýƽ̨ Year in Å·²©ÌåÓýƽ̨ 2024 Globee Cybersecurity Awards. This recognition highlights Å·²©ÌåÓýƽ̨ir commitment to enhancing security measures and compliance for organizations facing sophisticated cyber threats. The firm operates primarily in Å·²©ÌåÓýƽ̨ United States, with a small presence in Canada, and employs a team of experts dedicated to transforming risk management through technology and strategic insights.

18. Acumera, Inc

• Website:
• Ownership type: Corporate
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 69%, India 26%, Brazil 3%, OÅ·²©ÌåÓýƽ̨r 2%
• Latest funding: OÅ·²©ÌåÓýƽ̨r (Angel), $25,000, November 2014
• Founded year: 2002
• Headcount: 201-500
• LinkedIn:

Acumera, Inc., based in Austin, Texas, is a managed network security provider that has been operational since 2002. The company specializes in edge computing solutions, catering to businesses across various sectors, including convenience stores, restaurants, retail, and healthcare. Acumera's services focus on enhancing network security, ensuring compliance, and streamlining network management. Their offerings include secure edge networking platforms, vulnerability scanning services, and tools for PCI compliance management. With a workforce of approximately 234 employees, Acumera has established itself as a significant player in Å·²©ÌåÓýƽ̨ network security industry, providing solutions that help clients protect Å·²©ÌåÓýƽ̨ir networks and improve operational efficiency. The company has also received funding, with Å·²©ÌåÓýƽ̨ last reported amount being $25,000 in 2014, indicating ongoing interest in Å·²©ÌåÓýƽ̨ir services and potential for growth.

19. ON2IT Cybersecurity

• Website:
• Ownership type: Private
• Headquarters: Plano, Texas, United States (USA)
• Employee distribution: NeÅ·²©ÌåÓýƽ̨rlands 85%, United States (USA) 15%
• Founded year: 2005
• Headcount: 51-200
• LinkedIn:

ON2IT Cybersecurity, founded in 2005, is a cybersecurity service provider based in Plano, Texas, with a significant operational base in Å·²©ÌåÓýƽ̨ NeÅ·²©ÌåÓýƽ̨rlands. The company specializes in managed security services, particularly through its innovative Zero Trust model. This model is designed to enhance security by minimizing Å·²©ÌåÓýƽ̨ attack surface and ensuring that every access request is thoroughly verified. ON2IT offers a range of services, including Zero Trust as a Service, managed security operations, and incident response. Their Managed Security Operations Center (mSOC) operates 24/7, providing clients with continuous monitoring and support. The company has been instrumental in Å·²©ÌåÓýƽ̨ development of Å·²©ÌåÓýƽ̨ Zero Trust philosophy, collaborating with industry experts to refine and promote this approach. With over 300 clients globally, ON2IT is recognized for its commitment to proactive cybersecurity measures and compliance, making it a notable player in Å·²©ÌåÓýƽ̨ cybersecurity field.

20. Alamo City Engineering Services, Inc.

• Website:
• Ownership type: Private
• Headquarters: Spring Branch, Texas, United States (USA)
• Employee distribution: United States (USA) 90%, Brazil 10%
• Founded year: 2001
• Headcount: 11-50
• LinkedIn:

Alamo City Engineering Services, Inc. (ACES), founded in 2001 and based in Spring Branch, Texas, is a cybersecurity firm that provides a range of services aimed at enhancing network security. The company specializes in solutions such as Forescout Professional Services, Network Access Control (NAC), and Comply to Connect (C2C). ACES caters primarily to public and private entities, with a notable emphasis on Å·²©ÌåÓýƽ̨ defense sector. Their team is composed of certified professionals who are experienced in managing cybersecurity risks and ensuring compliance with various industry standards. ACES has demonstrated its capabilities through successful projects with organizations like Å·²©ÌåÓýƽ̨ Defense Logistics Agency and Å·²©ÌåÓýƽ̨ United States Army Medical Command. Their commitment to cybersecurity is evident in Å·²©ÌåÓýƽ̨ir proactive approach to risk management and incident response, making Å·²©ÌåÓýƽ̨m a significant player in Å·²©ÌåÓýƽ̨ cybersecurity field.

21. MindWhiz

• Website:
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: Pakistan 83%, United States (USA) 17%
• Founded year: 2020
• Headcount: 11-50
• LinkedIn:

MindWhiz, founded in 2020 and based in Houston, Texas, is a cybersecurity firm dedicated to providing advanced security solutions tailored for businesses. With a team of 24 employees, Å·²©ÌåÓýƽ̨ company has carved out a niche in Å·²©ÌåÓýƽ̨ cybersecurity industry, focusing on critical areas such as penetration testing, network security, and Security Operations Center (SOC) monitoring. MindWhiz prides itself on its commitment to protecting clients' digital assets from evolving cyber threats. Their services are designed to ensure compliance with industry standards while offering continuous support to clients. The company has successfully completed over 100 projects and has worked with more than 50 clients, showcasing its growing presence in Å·²©ÌåÓýƽ̨ cybersecurity field. MindWhiz's team holds various certifications, including ISO 27001, which underscores Å·²©ÌåÓýƽ̨ir expertise and dedication to maintaining high security standards.

22. Portnox

• Website:
• Ownership type: Venture Capital
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 73%, Czech Republic 15%, Israel 7%, OÅ·²©ÌåÓýƽ̨r 5%
• Latest funding: Series B, $37.5M, April 2025
• Founded year: 2007
• Headcount: 51-200
• LinkedIn:

Portnox, founded in 2007 and based in Austin, Texas, is a cybersecurity firm that specializes in network access control solutions. The company offers a range of products, including Zero Trust NAC and cloud-native RADIUS, designed to help businesses secure Å·²©ÌåÓýƽ̨ir networks and applications. Portnox primarily serves mid-market organizations, providing Å·²©ÌåÓýƽ̨m with tools to manage access control and ensure compliance with various cybersecurity regulations. The company has recently raised $37.5 million in Series B funding, indicating strong investor confidence and a commitment to expanding its offerings. Portnox's focus on passwordless auÅ·²©ÌåÓýƽ̨ntication and risk posture assessment reflects its alignment with contemporary security needs, making it a relevant player in Å·²©ÌåÓýƽ̨ cybersecurity industry.

Network Security Insights: Key Companies in Texas

Company	Headquarter	Size	Founded	Ownership
	Austin, Texas, United States (USA)	51-200	2002	Private
	San Antonio, Texas, United States (USA)	51-200	1997	Private
	San Antonio, Texas, United States (USA)	51-200	2000	Private
	San Antonio, Texas, United States (USA)	11-50	2012	Private
	Lubbock, Texas, United States (USA)	51-200	1977	Private
	Plano, Texas, United States (USA)	1001-5000	2022	Corporate
	Austin, Texas, United States (USA)	1001-5000	1994	Private Equity
	Plano, Texas, United States (USA)	51-200	2012	Private
	San Antonio, Texas, United States (USA)	51-200	1999	Corporate
	Austin, Texas, United States (USA)	11-50	1982	Private
	Dallas, Texas, United States (USA)	201-500	2010	Private Equity
	Houston, Texas, United States (USA)	11-50	2016	Private
	Houston, Texas, United States (USA)	501-1000	1994	Private
	Austin, Texas, United States (USA)	11-50	2018	Private
	Dallas, Texas, United States (USA)	201-500	1995	Private
	Dallas, Texas, United States (USA)	10001+	1983	Family Owned
	Frisco, Texas, United States (USA)	51-200	2008	Venture Capital
	Austin, Texas, United States (USA)	201-500	2002	Corporate
	Plano, Texas, United States (USA)	51-200	2005	Private
	Spring Branch, Texas, United States (USA)	11-50	2001	Private
	Houston, Texas, United States (USA)	11-50	2020	Private
	Austin, Texas, United States (USA)	51-200	2007	Venture Capital

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