Our agency analysts ranked and listed the leading cybersecurity companies in Denver that help businesses protect their digital systems and keep data safe from potential breaches. Use our filter and sort them by rates, portfolios, client reviews and more to pick the best provider for you.

Best Denver Cybersecurity Firm Rankings

17 Companies - Rankings updated: June 18, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

United States × Colorado × Denver ×
  • Our Award-Winning IT Services Help Organizations Win with Technology.

    Our Award-Winning IT Services Help Organizations Win with Technology.

    Exigent delivers tailored, long-term cybersecurity for SMBs in the dental, nonprofit, and legal sectors. Its services include 24/7 managed detection and response, firewall-as-a-service, penetration testing, dark web monitoring, and compliance support.  [... see all Exigent Technologies LLC reviews ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Cloud Consulting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • A global AI-first software firm focused on transforming tech challenges into business successes

    A global AI-first software firm focused on transforming tech challenges into business successes

    Sombra is a global AI-first software development and AI consulting partner. With 400+ experts across the US, Europe, Latin America, Canada, India, and the Middle East, we design, build, and deliver IT solutions in AI, financial services, healthcare, e-commerce, energy, logistics, and  [... view Sombra profile ]

    Top Services:

    • Cybersecurity
    • Software Development
    • AI Development
    Location
    Denver, Colorado
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • Securing Excellence in Service.

    Securing Excellence in Service.

    DAWSON, a Native Hawaiian global business enterprise, specializes in providing innovative and cost-effective solutions to the U.S. Department of Defense and Federal Government agencies. With a wide range of core services including professional & technical services, construction and environmental services  [... view DAWSON Impact profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    Location
    Denver, Colorado
    Number of Employees
    500 - 999
  • Cybersecurity Built In, Not Bolted On

    Cybersecurity Built In, Not Bolted On

    OliveTech emerges from a simple yet powerful idea: cybersecurity should be an integral part of every business, not an afterthought. Our experts, with decades of experience in IT and cybersecurity, recognized the limitations of traditional bolt-on security approaches and set out to create.  [... view OliveTech LLC profile ]

    Top Services:

    • Cybersecurity
    • Penetration Testing
    • Identity & Access Management
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Synoptek, Your Global AWS Consultants

    Synoptek, Your Global AWS Consultants

    Synoptek is a leading global systems integrator, AWS consultant firm, and managed IT services provider with over two decades of experience. We partner with clients of all sizes, from mid-market to Fortune 100, offering comprehensive IT outsourcing, management, and consulting services. Our goal is to provide  [... view Synoptek profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Software Development
    Location
    Denver, Colorado
    Number of Employees
    500 - 999
  • Secure Greatness!

    Secure Greatness!

    Optiv Security is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly 6,000 companies across every major industry.  [... view Optiv profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Identity & Access Management
    Location
    Denver, Colorado
    Number of Employees
    1000 & Up
  • Start Fast, Stay Secure, and Grow With Ease

    Start Fast, Stay Secure, and Grow With Ease

    Cure8 helps cannabis businesses to solve their IT problems and get the professional-grade tech they need to launch, thrive, and grow.  [... view Cure8 profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Empowering people through technology.

    Empowering people through technology.

    Integris is your technology partner: giving you peace of mind and the tools your business needs to thrive. We provide premium technology solutions for small-to-medium-sized businesses across the country. Get started with Integris today.  [... view Integris profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Managed Services
    Location
    Denver, Colorado
    Number of Employees
    250 - 499
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
  • People Connecting Technology

    People Connecting Technology

    Techmedics® helps businesses get the most out of their technology investments by offering comprehensive IT support plans flexible enough for any sized business, in any industry.  [... view Techmedics profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Managed Services
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
  • Your IT Department, Not Just Another Vendor

    Your IT Department, Not Just Another Vendor

    eCreek IT Solutions provides Managed IT and Cybersecurity Services in the Denver Metro region  [... view ECreek IT profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Managed Services
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • An IT Experience Built For You

    An IT Experience Built For You

    BNC provides Dallas and Denver-area businesses with quick, local and personalized IT support. With a passionate team of expert engineers, we’re committed to not only helping your business run smoothly, but also educating and equipping you with the data needed to make informed IT decisions. With no long term  [... view Business Network Consulting profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Managed Services
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • People Process Technology

    People Process Technology

    PCG Systems is an industry-leading managed services provider focused on strategy, technology, and business transformation. We help businesses small and large solve complex problems and achieve remarkable goals with managed IT services and IT support solutions customized around their unique needs and strategic  [... view PCG Systems profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Managed Services
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • Transform the way you work

    Transform the way you work

    Greystone Technology has revolutionized the approach to technology services, completely reimagining how they are delivered. Our methodology is both common sense and groundbreaking. Instead of beginning with preconceived solutions, we prioritize asking questions and lots of them.  [... view Greystone Technology Group profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Web Development
    Location
    Denver, Colorado
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • You Outsource, We Manage & Deliver

    You Outsource, We Manage & Deliver

    Your trusted IT training and IT partner for 19 years, BetterWorld Technology gives you a competitive advantage in the ever-evolving digital world.Dedicated to your long-term success, our cloud solutions, managed services, SaaS, cybersecurity and virtual CIO are customized to meet your needs.  [... view BetterWorld Technology profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Software Development
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Accelerating Circular Transformation

    Accelerating Circular Transformation

    Avvale is a global digital transformation consultancy that integrates technology and circular economy principles to drive sustainable business growth. With a comprehensive suite of services, including cloud-native development, AI, data strategy, and hyper-automation, Avvale empowers organizations to modernize  [... view Avvale profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Cloud Consulting
    Location
    Denver, Colorado
    Number of Employees
    250 - 499
  • Computer Concepts Inc. is a trusted managed IT services provider.

    Computer Concepts Inc. is a trusted managed IT services provider.

    Computer Concepts Inc. is a trusted managed IT services provider based in Denver, CO, offering comprehensive technology solutions to businesses of all sizes. We specialize in proactive IT management, network security, cloud services, data backup, and IT consulting to ensure your business operates smoothly and  [... view Computer Concepts Inc profile ]

    Top Services:

    • Cybersecurity
    • Managed Services
    • IT Outsourcing
    Location
    Denver, Colorado
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
  • Grow fearlessly with Eide Bailly, your accounting ally.

    Grow fearlessly with Eide Bailly, your accounting ally.

    Eide Bailly is the trusted accounting partner for business growth and technology solutions. We embrace change and support companies experiencing growth challenges. We have a local presence in 13 states and a focus on superior accounting services.  [... view Eide Bailly profile ]

    Top Services:

    • Cybersecurity
    • IT Services
    • Software Development
    Location
    Denver, Colorado
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $145/hr

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.