Arizona is home to a growing cybersecurity industry, a sector committed to defending businesses from malicious attacks and digital threats. These companies, which vary in size and specialization, provide an array of offerings, including security assessments, threat detection and application security. They assist businesses in safeguarding sensitive data, ensuring compliance with cyber regulations and installing robust defense systems. Given the ever-evolving nature of cybersecurity threats, these firms continuously adapt, staying ahead of unauthorized access, data breaches and antimalware. In the future, this industry in Arizona is poised to grow further, driven by advancements in technologies and the expanding digital frontier.


Top 20 cybersecurity companies in Arizona

1. Bishop Fox

  • Website: bishopfox.com
  • Headquarters: Tempe, Arizona, United States
  • Founded: 2005
  • Headcount: 201-500
  • Latest funding type: Series B
  • LinkedIn

Bishop Fox is a leading provider of offensive security services and solutions. With a focus on ensuring the security of modern organizations, they offer a range of services including security assessments, attack surface management, and application security. Their team of experts helps clients identify vulnerabilities, test their defenses, and build safer applications. Additionally, Bishop Fox offers partner programs and collaborates with industry leaders like Google, Facebook, and Amazon to enhance security in their ecosystems.


2. Avertium

  • Website: avertium.com
  • Headquarters: Phoenix, Arizona, United States
  • Founded: 2019
  • Headcount: 201-500
  • LinkedIn

Avertium is a cybersecurity company that offers Cyber Maturity Compliance Assessments, Consulting, and Governance, Risk, + Compliance (GRC) as a Service. They help businesses protect themselves in today's threat landscape by providing context-driven threat detection through their Cyber Fusion Centers (CFC) operations. Avertium's business-FIRST MINDSET eliminates silos and fuses real-time threat intelligence with environmental context to identify and respond rapidly.


3. SiteLock

  • Website: sitelock.com
  • Headquarters: Scottsdale, Arizona, United States
  • Founded: 2008
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

SiteLock is a website security company that offers protection against both common threats and advanced attacks. They automatically detect and remove malicious content from websites, ensuring a safe experience for customers and their sensitive information.


4. Cerberus Sentinel

Cerberus Sentinel is a cybersecurity company that offers a comprehensive solution to help organizations implement effective cybersecurity measures. With a focus on building a cybersecurity culture, they provide support in areas such as reducing silos, improving data visualizations, meeting compliance requirements, and implementing the necessary basics.


5. Difenda

  • Website: difenda.com
  • Headquarters: Goodyear, Arizona, United States
  • Founded: 2008
  • Headcount: 51-200
  • LinkedIn

Difenda is a cybersecurity company that offers managed endpoint detection & response (M-EDR), managed detection & response for OT, and advanced vulnerability management services. They provide expert consultants and offensive security services to protect intellectual property at the factory level. With a focus on consolidation and simplification, Difenda is dedicated to the future of cybersecurity management.


6. Copper State Communications

Copper State Communications is a company specializing in cyber security, network security, IT services, and structured cabling. They offer a range of services including managed IT services, wireless access points, business internet and voice solutions, hosted VoIP phone systems, and cloud services. With a team of experts and a focus on customer satisfaction, Copper State Communications provides reliable and secure technology solutions for businesses.


7. Datashield

  • Website: datashieldprotect.com
  • Headquarters: Scottsdale, Arizona, United States
  • Founded: 2009
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Datashield Protect is a cybersecurity company specializing in Managed Detection and Response (MDR), Outsourced SOC, SOC as a Service, Threat Hunting, Threat Validation, Threat Remediation, and other security services. They offer advanced technologies and experienced staff to provide unparalleled MDR services.


8. Lumifi

  • Website: lumificyber.com
  • Headquarters: Scottsdale, Arizona, United States
  • Founded: 2022
  • Headcount: 51-200
  • Latest funding type: Private Equity
  • LinkedIn

Lumifi Cyber is a cybersecurity company that offers advanced technologies and customized cybersecurity services to organizations. Their proprietary cybersecurity solutions are designed to address unique challenges and protect assets.


9. Desert Fortress Security & Patrol Inc

Desert Fortress Security offers innovative cybersecurity solutions to businesses, protecting them from a variety of threats and vulnerabilities.


10. CyVig

  • Website: cyvig.com
  • Headquarters: Scottsdale, Arizona, United States
  • Founded: 2021
  • Headcount: 11-50
  • LinkedIn

CyVig is a cybersecurity company that specializes in reducing response times and improving security outcomes. They offer dedicated experts who monitor environments and investigate threats. Their services help businesses implement risk management strategies and improve their cybersecurity maturity. CyVig's solutions include endpoint protection, network security, threat detection, incident management, and more. They aim to help businesses adapt and innovate faster than their adversaries.


11. SAIFE, Inc

  • Website: saife.io
  • Headquarters: Tempe, Arizona, United States
  • Founded: 2007
  • Headcount: 11-50
  • LinkedIn

SAIFE is a company that provides holistic threat vector coverage to protect against various modern-day threat vectors such as credential theft, phishing, keyloggers, server misconfiguration, DDoS, and Man-in-the-Middle attacks.


12. Aeris Secure

Aeris Secure is a cyber security and compliance firm that provides PCI, SOC, CMMC, and penetration testing services. Their leadership team has extensive experience with Information Security and offers personalized service to meet clients' needs.


13. Novawatch

  • Website: novawatch.com
  • Headquarters: Scottsdale, Arizona, United States
  • Founded: 2022
  • Headcount: 11-50
  • LinkedIn

Novawatch offers cost-effective cybersecurity solutions for medium to large enterprise organizations. Their services include fully managed and monitored SIEM, EDR, Network Intrusion Detection, SOAR, and real-time protection against zero-day threats.


14. Seven Layers

  • Website: sevenlayers.com
  • Headquarters: Cave Creek, Arizona, United States
  • Headcount: 11-50

Seven Layers is a veteran-owned cybersecurity company that provides vulnerability assessments, penetration testing services and adversary emulation for small to medium-sized businesses, ensuring peace of mind, risk management, and regulatory compliance.


15. M5 Systems LLC

M5 Systems is a proactive IT provider offering remote and managed IT services, network security and hourly IT support to businesses in Phoenix. They monitor everything on clients' networks for hardware and software issues, network anomalies and credential violations, providing 24/7 threat detection and stopping ransomware events before they occur.


16. MegaplanIT

MegaplanIT is a global organization that offers world-class services in information assurance and managed IT services. With over a decade of experience, we provide comprehensive consultancy services to help businesses achieve security and compliance, control cyber risk, and respond to threats. Our certified experts build long-term relationships with clients, offering holistic solutions to their security and compliance needs.


17. NFP Property & Casualty

laprescali.com offers secure WiFi apps to protect WiFi networks and ensure privacy. With apps like ExpressVPN, NordVPN, and Hotspot Shield, users can maintain secure and encrypted connections, hide their IP address and location, and safeguard their data. The company provides VPN solutions for various devices, including iOS and Android, making it accessible to everyone.


18. 360 SOC, Inc.

  • Website: 360soc.com
  • Headquarters: Scottsdale, Arizona, United States
  • Founded: 2015
  • Headcount: 11-50
  • LinkedIn

360 SOC is an award-winning managed detection and response company that offers custom and comprehensive solutions to meet unique requirements. They provide ultimate protection for businesses of all sizes.


19. Phreedom

  • Website: phreedom.com
  • Headquarters: Tempe, Arizona, United States
  • Founded: 2008
  • Headcount: 11-50
  • Latest funding type: Acquired
  • LinkedIn

Phreedom Technologies is a technology services company that provides IT and security services for over 40 clients across various industries. They offer reliable and secure service levels with a low cost of ownership. Phreedom is recognized for implementing key technology platforms and supporting nationwide SD-WAN deployments.


20. AutoVision TV

Unifiedbrand.com offers authentication solutions for businesses to secure their networks and data.


Want to find more cybersecurity companies?


If you want to find more companies that offer vital services like security assessments, threat detection, and compliance checks you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


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...and a lot more!