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20 Best Cybersecurity Companies in Dallas

Looking for a good cybersecurity company in Dallas? Discover the top 20 Dallas cybersecurity companies here and stay ahead of potential threats.

As digital frontiers expand, so do the prowling dangers lurking in the shadows. Just like the bustling city of Dallas, the cyber world is ceaselessly awake, thrumming with potential threats. Dallas, the nerve center of innovation and entrepreneurship, is home to an impressive cluster of companies at the vanguard of digital defense. Our carefully selected list of the top 20 cybersecurity companies in Dallas is your map to fortify your digital landscape. These firms weave robust safety nets, ensuring your precious data remains inviolable from the constantly morphing threats of the digital world. Venture with us as we journey through this intricate labyrinth of cyber guardians, equipped with state-of-the-art tools, groundbreaking strategies, and an unwavering commitment to preserving digital integrity.

1. Eden Data

Are you on a mission to safeguard your digital assets? Eden Data, your reliable cybersecurity ally based in Dallas, stands ready to serve. Our winning track record and countless commendations are a testament to our unmatched expertise and unwavering commitment in the cybersecurity landscape. Our one-stop solution for cybersecurity, compliance, and privacy needs is why businesses choose us to fortify their digital fortresses.

Our focus is on empowering startups. We believe that first-class cybersecurity services shouldn't break the bank. To make this a reality, we've introduced a subscription model for our services. Imagine having world-class cybersecurity know-how at your disposal for a monthly fee. Our team, a blend of former Big 4 and military cybersecurity professionals, are true experts in digital defense and compliance.

We've developed three plans to cater to different needs:

  • Seed: Perfect for businesses seeking compliance assistance.
  • Sprout: Ideal for those needing both compliance and security. We can serve as your vCISO or support your existing team.
  • Sapling: The all-in-one package offering compliance, security, and privacy.

Ready to bolster your defenses? Get in touch today!

  • Headquarters: Austin, TX
  • Founded: 2021
  • Specialization: Cybersecurity Consulting Services

2. Zscaler

Imagine a fortress, its ramparts teeming with vigilant sentinels, tirelessly safeguarding all within. This is the metaphorical promise of Zscaler. As a paragon in the sphere of web safety, it blazes trails in the quest for impenetrable cyber bulwarks. In the realm of cloud-based information assurance, Zscaler is a formidable stalwart, employing advanced nano-log capabilities. Its platform scrutinizes every byte of traffic, even encrypted ones, and ensures a bulletproof shield against potent internet-based hazards. You can expect zero trust network access from Zscaler, providing an additional layer of assurance for the guardians of sensitive information.

  • Headquarters: San Jose, CA, USA and Plan, Texas
  • Founded: 2007
  • Email:
  • Website:
  • Contact: +1 408 533 0288
  • Address: 120 Holger Way, San Jose, California, 95134, United States
  • Specialization: Cloud-based information security, web security, and firewall services

3. Lockheed Martin

An aegis synonymous with reliability and fortitude, Lockheed Martin serves as a beacon of resilience in the often-turbulent cyberscape. From advanced reconnaissance of potential incursions to a responsive network fortification, this organization remains resolute in its mission to maintain sanctity. Lockheed Martin provides an ecosystem of resilience that uses cognitive analytics, refining the process of identifying and tackling adversaries. Your organization's vulnerabilities are fortified, and resilience is amplified, rendering cyber adversaries helpless against their steadfast resilience.

  • Headquarters: Bethesda, MD, USA and Grand Prairie, TX, USA
  • Founded: 1995
  • Contact: +44 (0) 7805 751617
  • Address: Bethesda, 6801 Rockledge Dr, United States
  • Specialization: Defense, aerospace, security, and advanced technologies

4. FireMon

In the perpetual struggle against cyber malfeasance, FireMon is a paladin on the front lines. Harnessing the potency of automation to administer and enforce network safety policies, FireMon effectively augments its clients' cyber ramparts. By facilitating continuous policy compliance and swift rectification of vulnerabilities, this firm fortifies its patrons against the onslaught of malice. With FireMon, your enterprise's network policy management is holistically augmented, mitigating possible breaches and amplifying your shield against the continual influx of threats.

  • Headquarters: Overland Park, KS, USA  and Dallas, TX, USA
  • Founded: 2004
  • Email:
  • Website:
  • Contact: +1 913-948-9570
  • Address: 5420 Lyndon B Johnson Fwy, Dallas, TX 75240, United States
  • Specialization: Network security policy management, risk analysis, and automation solutions

5. Trend Micro

Navigating the labyrinthine complexity of modern environments requires a guide as adept and insightful as Trend Micro. In the arena of cloud-based information safety, Trend Micro operates as a dexterous knight-errant committed to safeguarding the sanctity of its patrons' cyber domains. By weaving an intricate web of interlocking safety protocols and harnessing machine learning, Trend Micro ensures proactive identification and neutralization of threats. Rest assured, with Trend Micro, your assets are under the vigilance of a seasoned vanguard, constantly ready to thwart the ever-evolving menace of hazards.

  • Headquarters: Tokyo, Japan and Irving TX, USA
  • Founded: 1988
  • Email:
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  • Contact: 1-888-608-1009
  • Address: 225 East John Carpenter Freeway, Suite 1500 · Jersey City, New Jersey
  • Specialization: Cybersecurity, malware protection, and cloud security

6. Verizon

Unfurling its wings in the realm of cyber fortification, Verizon is a name to reckon with. Its noteworthiness lies not just in the depths of its infrastructural prowess, but also in the sprawling expansiveness that secures numerous digital realms. Verizon's sterling threat detection capabilities manifest in its proactive identification of anomalies, thereby significantly curtailing potential damage before it escalates. To augment this, Verizon's incident response services are worthy of specific acclaim – a meticulously designed response mechanism that acts swiftly against invasive intrusions. Placing trust in Verizon means elevating your organization's information security to a sphere where the peace of mind seamlessly coexists with a sturdy defense mechanism against malice.

  • Headquarters: New York City, NY, USA and Irving, TX, USA
  • Founded: 1983 (as Bell Atlantic), 2000 (became Verizon)
  • Website:
  • Contact: 212-395-1000
  • Address: 1095 Avenue of the Americas, New York, NY 10036, USA
  • Specialization: Broadband and telecommunications services, cyber threat detection, and incident response services

7. Alert Logic

Carving its niche as a guiding beacon in the roiling seas of threats, Forta’s Alert Logic promises a safe passage. Leveraging its cloud-native architecture, Alert Logic facilitates round-the-clock surveillance and control, thereby putting a sizable dent in the possibility of cyber incursions. Its Managed Detection and Response (MDR) service is a harmonious blend of sophisticated algorithms that work tirelessly to detect and neutralize threats in their infancy. The protective shield that Alert Logic casts over your cloud environment is crafted with meticulous care and maintained with ceaseless vigilance, thereby morphing into an advanced bulwark against looming storms.

  • Headquarters: TX, USA
  • Founded: 2002
  • Email:
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  • Contact: 1.877.484.8383
  • Address: Houston, 1776 Yorktown St #700, United States
  • Specialization: Managed Detection and Response (MDR) and cybersecurity solutions

8. Palo Alto Networks

Charting its course through the convoluted terrains of modern ecosystems, Palo Alto Networks emerges as a torchbearer. The secret of its strength resides in the integrated unity of its security platform that provides holistic coverage against a broad spectrum of threats. Palo Alto Networks' unique and novel approach to firewall usage has the power to convert your network's boundary into an unbreachable fortress. The organization equips other enterprises with proactive and reactive measures against threats, thereby fortifying their standing against the advancing waves of cyber malevolence.

  • Headquarters: Santa Clara, CA, USA and Dallas, TX, USA
  • Founded: 2005
  • Email:
  • Contact: (866) 898-9087
  • Address: Santa Clara, 3000 Tannery Way, United States
  • Specialization: Cybersecurity solutions and advanced firewalls

9. StackPath

In the rapidly evolving terrain of the digital landscape, StackPath is an unwavering guardian. Armed with a formidable arsenal of defense tools, StackPath stands tall. Its power lies in a potent blend of edge computing, CDN capabilities, and a secure web gateway, all of which converge to make it a daunting adversary for threats. StackPath's DDoS mitigation service effectively cushions the impact of large-scale attacks. Trusting StackPath implies enabling your organization's information security to morph, thereby strengthening your defenses and significantly enhancing your resilience against potential threats.

  • Headquarters: Dallas, TX, USA
  • Founded: 2015
  • Email:
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  • Contact: +1 (877) 629-2361
  • Address: 2021 Mckinney Ave Ste 1100, Dallas, Texas, 75201, United States
  • Specialization: Edge computing services and secure web gateway

10. Coalfire

Transcending the orthodox norms of cyber safety, Coalfire brings a novel approach to the field of cloud infrastructure assurance. The firm constructs a comprehensive risk management ecosystem from the inception to the termination of a threat. To circumvent and nullify the potential vulnerabilities that might put you at risk, Coalfire employs a vigilant process of continual risk assessments and audits. The amalgamation of these sophisticated processes instills a sense of serenity, knowing your organization's sensitive information is under the unwavering vigilance of Coalfire's protective measures.

  • Headquarters: Westminster, CO, USA and Dallas, TX, USA
  • Founded: 2001
  • Website:
  • Contact: (877) 224-8077
  • Address: 8480 E Orchard Rd., Suite 5800Greenwood Village, CO 80111
  • Specialization: Cybersecurity advisory, risk management, and compliance services


NETSYNC positions itself as a vigilant custodian in the domain of network safety. With a framework that balances the dichotomy of potency and flexibility, NETSYNC's network architecture solutions are adept at handling various threats. NETSYNC's prowess lies in its capacity to align its services with emerging industry trends, thereby keeping you one step ahead of the potential dangers. You can rely on NETSYNC to safeguard your network from the uncertainty of the cyberscape while ensuring optimal performance.

  • Headquarters: Dallas, TX, USA
  • Founded: 2002
  • Email:
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  • Contact: 1.866. 974.5959
  • Address: 2500 West Loop South, Suite 410. Houston, TX 77027
  • Specialization: Network architecture solutions and IT services

12. Bank of America

Though recognized globally as a financial institution, Bank of America's prowess in cyber safety isn't any less remarkable. Its cyber tech division is a testament to its resolve to fortify the cyber realms of businesses. With Bank of America's intricate network of security protocols and stringent compliance regulations, businesses can rest assured that their digital assets are well-guarded. It goes beyond traditional threat detection by integrating resilience into every layer of its clients' digital infrastructure, thereby minimizing the potential impact of any adverse event.

  • Headquarters: Dallas, TX, USA
  • Founded: 1998 
  • Website:
  • Contact: 1 315-724-4022
  • Address: 100 North Tryon Street, Charlotte, NC 28255
  • Specialization: Financial services, cybersecurity, and risk management

13. Siemens

An enduring name in the realm of industrial technology, Siemens has carved a unique space in the cyber safety domain. Siemens infuses its extensive industry experience into creating robust, adaptable, and intelligent security solutions. Siemens delivers industrial security services with a broad span, from protecting operational technology to securing complex network systems. With Siemens' adaptive security measures, your organization's digital landscapes are not only safeguarded from present threats but are also prepared to meet future challenges with unmatched resilience.

  • Headquarters: Munich, Germany  and Dallas, TX, USA
  • Founded: 1847
  • Email:
  • Website:
  • Contact: 800-820-1115
  • Address: Werner-von-Siemens-Straße 1, 80333 München, Germany
  • Specialization: Industrial technology and cybersecurity solutions

14. WeSecureApp

Known for its agile approach to problem-solving in cybersecurity, WeSecureApp has emerged as a trailblazer. Its services are a symphony of web application security, mobile security, cloud security, and network security assessments. By embracing the potential of automation and human acumen, WeSecureApp guarantees a thorough examination of your digital estate, identifying potential hazards and neutralizing them before they can cause harm. With WeSecureApp, your organization can relish the peace that comes with an unassailable cyber fortification.

  • Headquarters: Hyderabad, India and Dallas, TX, USA
  • Founded: 2015
  • Email: security@wesecureapp
  • Website:
  • Contact: (+1) 214-924-7929
  • Address: 6170 Research Rd Ste 205, Frisco, Texas, 75034, United States
  • Specialization: Cybersecurity services, web and mobile security, cloud security

15. Zartech

Zartech navigates the rapidly changing landscape of threats with agility and foresight. It delivers cyber resilience through a number of services, from risk management to incident response, ensuring your business stays ahead of potential threats. Its proficiency in imparting security education sets it apart. As threats evolve, so does Zartech's resilience strategy. With Zartech at the helm, your organization's cyber landscape becomes an arena where threats are not just managed but effectively neutralized.

  • Headquarters: Dallas, TX, USA
  • Founded: 2016
  • Email:
  • Website:
  • Contact: +1 214 631 9353
  • Address: : 12000 Ford Rd, Suite A463, Dallas, TX 75234 USA
  • Specialization: Cybersecurity consulting and risk management services

16. LEO Cyber Security

LEO Cyber Security stakes its claim in safety with its intricate yet flexible architecture. It caters to a broad spectrum of needs, from securing IoT devices to strengthening network perimeters. Its prowess in threat intelligence gathering helps create an adaptive and dynamic security strategy. The resilient shield of protection that LEO Cyber Security erects around your digital assets ensures optimal operations without the constant anxiety of possible incursions.

  • Headquarters: Dallas, TX, USA
  • Founded: 2016
  • Email:
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  • Contact: (469) 844-3608
  • Address: : 3419 Westminster Ste 308, Dallas, Texas, 75205, United States
  • Specialization: Cybersecurity solutions and threat intelligence

17. Zyston Cybersecurity Solutions

Stepping into the complex ecosystem, Zyston Cybersecurity Solutions brings a novel perspective to cyber safety. Its service portfolio, encompassing everything from advisory services to managed security, makes it a one-stop solution for all safety needs. Zyston's emphasis on CISO-as-a-Service, provides organizations with strategic insights to improve their security posture. With Zyston by your side, you can trust that your organization is not just protected today but is ready to face the challenges of tomorrow.

  • Headquarters: Dallas, TX, USA
  • Founded: 2016
  • Email:
  • Website:
  • Contact: 469-458-6670
  • Address: : 13355 Noel Rd Ste 510, Dallas, Texas, 75240, United States
  • Specialization: Cybersecurity advisory services, managed security services

18. Blackswan Cybersecurity

Blackswan Cybersecurity takes the offensive stance against cyber threats. This Dallas-based agency serves as an astute observer of the cyber arena, keen on finding potential loopholes and vulnerabilities that could lead to breaches. Their strength lies in the implementation of proactive measures, striving to outpace threats before they gain momentum. Offering an array of services that encompass penetration testing and vulnerability assessments, Blackswan ensures a fortified environment for your organization, mitigating risks and ensuring the seamless functioning of your digital realm.

  • Headquarters: Dallas, TX, USA
  • Founded: 2016
  • Email:
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  • Contact: (855) 255-7926
  • Address: : 13717 Neutron Rd, Dallas, TX 75244, USA
  • Specialization: Cybersecurity consulting, penetration testing, and vulnerability assessments

19. The Purple Guys

The Purple Guys distinguishes itself with an unwavering dedication to robust and proactive cyber safety. By integrating advanced threat detection and neutralization capabilities, this company ensures that potential risks are identified and nullified swiftly. Their services range from ensuring regulatory compliance to facilitating secure remote access, thus, providing a holistic security suite for their clientele. When you align with The Purple Guys, you are essentially paving the way for a cyber environment where threat mitigation is a consistent phenomenon, and potential disruptions are preemptively handled.

  • Headquarters: Dallas, TX, USA
  • Founded: 1994
  • Website:
  • Contact: 972-962-9713
  • Address: : 1155 Adams St Ste 140, Kansas City, Kansas, 66103, United States
  • Specialization: IT support and cybersecurity services

20. Digital Software Labs

In the midst of rapidly advancing cyber landscapes, Digital Software Labs stands out as an influential force. The core of this agency's strength lies in its capability to couple traditional security protocols with forward-thinking, adaptive measures. Offering an array of services such as application security, encryption techniques, and firewall management, Digital Software Labs equips businesses with the right tools to resist cyber onslaughts. By prioritizing consistent security updates and incorporating cutting-edge technologies, they are adept at thwarting potential threats, thereby ensuring the safety of your digital infrastructure. With Digital Software Labs, your organization gets the assurance of consistent security oversight, making it a formidable entity against potential threats.

  • Headquarters:  Dallas, TX, USA
  • Founded: 2017
  • Email:
  • Website:
  • Contact: (804) 409-3099
  • Address: : Mill Creek Washington 98012, United States London, EC1V 2NX GB
  • Specialization: Application security, encryption techniques, firewall management, traditional and adaptive security protocols

Dallas's Cybersecurity Defenders: Top Companies for Your Digital Protection

Dallas, a hub of innovation and entrepreneurship, is home to a diverse array of cybersecurity companies. These companies, from startups to established industry leaders, are at the forefront of digital defense, offering robust safety nets to protect your precious data from the ever-evolving threats of the digital world. As we continue to navigate the complex world of cybersecurity, remember that partnering with a reliable company is the first step towards secure and seamless growth. Explore these top companies in Dallas and take the first step towards securing your digital future today.


There you have it, the dynamic landscape of Dallas's cybersecurity scene, packed with stalwart guardians of the digital realm. Each player offers a unique blend of resilience, adaptability, and ingenuity, ensuring that your digital assets are always under the watchful eyes of trusted custodians. So, don't wait until a cyber threat is at your doorstep. Take action today and fortify your digital frontier with a partner from our Top 20 Cyber Security Companies in Dallas. Because in this digital age, your best defense is a proactive one.

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