Cybersecurity companies in Colorado focus on protecting digital aspects of businesses against cyber threats and ensuring compliance with regulatory requirements. This ever-evolving industry encompasses firms that provide managed services, threat detection, and consulting aimed at a broad array of sectors such as finance, healthcare, and technology. Given the increasing frequency of cyber incidents, these companies prioritize staying ahead of adversaries by adopting innovative technologies and methodologies. Additionally, the presence of significant investment bolsters growth prospects, positioning Colorado as a notable hub in the nationwide effort to enhance cybersecurity resilience across enterprises.

The companies listed here represent a mix of sizes, with workforce numbers ranging from startups to large firms employing thousands. They are primarily headquartered in cities like Denver and Broomfield, having been established from the mid-1990s to recent years. Specializations vary widely, including areas such as threat detection, compliance consulting, managed security services, and software solutions designed to fend off cyberattacks. This varied pool of expertise underscores the area's appeal as a cybersecurity center, equipped to meet burgeoning demands.

Discover more about the top cybersecurity companies in Colorado.

Top 22 Cybersecurity Companies in Colorado

1. Optiv

• Website: optiv.com
• Ownership type: Private Equity
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 63%, India 33%, Canada 4%
• Latest funding: Other (Debt), May 2023
• Founded year: 2015
• Headcount: 1001-5000
• LinkedIn: optiv-inc

Optiv Security, Inc., founded in 2015 and based in Denver, Colorado, is a cybersecurity consulting firm that specializes in providing comprehensive information security services and solutions. With a workforce of over 2,300 employees, Optiv serves a wide range of clients across various sectors, helping them navigate the complexities of cyber risks and compliance requirements. Their service offerings include advanced detection and response, application security, cloud security, and identity management, among others. Optiv's approach is centered on managing cyber risk through strategic planning and implementation of security measures tailored to each client's unique needs. They have established partnerships with more than 450 security technology vendors, which allows them to offer a broad spectrum of solutions and insights to their clients. Optiv's commitment to enhancing cybersecurity resilience and ensuring compliance with industry regulations positions them as a key player in the cybersecurity consulting space.

2. Webroot

• Website: webroot.com
• Ownership type: Corporate
• Headquarters: Broomfield, Colorado, United States (USA)
• Employee distribution: United States (USA) 68%, United Kingdom (UK) 15%, Ireland 7%, Other 10%
• Latest funding: $618.5M, February 2019
• Founded year: 1997
• Headcount: 501-1000
• LinkedIn: webroot

Webroot Inc., founded in 1997 and based in Broomfield, Colorado, is a cybersecurity software company that specializes in internet security solutions for both consumers and businesses. The company offers a variety of products, including antivirus software, endpoint protection, and data backup services. Webroot's solutions are designed to protect users from a wide array of cyber threats, emphasizing speed and efficiency with features like lightning-fast scans and minimal system impact. They serve a global customer base, with a significant presence in the United States, the United Kingdom, and other countries. Webroot operates on a subscription model, which allows for ongoing updates and support, ensuring that users are protected against the latest threats. In 2019, the company secured substantial funding, which underscores investor confidence in its business model and growth potential. Additionally, Webroot's commitment to threat intelligence and security awareness training reflects its dedication to enhancing cybersecurity measures across various sectors.

3. Red Canary

• Website: redcanary.com
• Ownership type: Private Equity
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 99%, Other 1%
• Latest funding: Series C, $81.0M, February 2021
• Founded year: 2013
• Headcount: 201-500
• LinkedIn: redcanary

Red Canary, based in Denver, Colorado, is a cybersecurity firm that specializes in threat detection and response services. Founded in 2013, the company has carved out a niche in Managed Detection and Response (MDR), offering solutions that help organizations identify and mitigate cyber threats effectively. Their services include threat intelligence, automation, and training, aimed at enhancing the security posture of businesses. Red Canary has garnered attention for its innovative approach, particularly through its Atomic Red Team initiative, which focuses on improving detection capabilities. The company has also received significant funding, with a Series C round totaling $81 million in February 2021, indicating strong investor confidence in its growth and potential. With a workforce of nearly 500 employees, Red Canary is well-positioned to support a wide range of clients in securing their IT environments against evolving cyber threats.

4. Accuvant

• Website: accuvant.com
• Ownership type: Private Equity
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $2.2M, October 2014
• Founded year: 2002
• Headcount: 501-1000
• LinkedIn: accuvant

Accuvant, now known as Optiv Security, is a cybersecurity consulting firm based in Denver, Colorado. Founded in 2002, the company specializes in providing a wide range of cybersecurity services and solutions designed to help organizations manage cyber risk, maintain compliance, and safeguard sensitive information. Optiv serves over 7,000 clients across various sectors, including healthcare and technology, showcasing its ability to tailor solutions to meet specific industry needs. The firm emphasizes strategic planning and technical expertise, offering services such as advanced detection and response, identity modernization, and risk management. With a workforce of approximately 500 to 1,000 employees, Optiv has established itself as a significant player in the cybersecurity field, continuously adapting to the evolving threat landscape. The company has also received funding, with the last reported amount being approximately $2.2 million in 2014, indicating ongoing investment in its capabilities and services.

5. DirSec

• Website: dirsec.com
• Ownership type: Private
• Headquarters: Louisville, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: dirsec

DirSec, founded in 2001 and based in Louisville, Colorado, is a cybersecurity firm dedicated to providing a broad spectrum of cybersecurity solutions tailored for businesses. The company operates as a value-added reseller, collaborating with over 30 prominent cybersecurity technology providers to deliver services that protect organizations from evolving cyber threats. Their offerings include cloud data security, network security, email security, and managed services, among others. With a team that boasts over 100 combined years of experience, DirSec has established a reputation for effectively safeguarding digital assets. They serve more than 320 clients across 50 different industries, showcasing their capability to adapt to various business needs. DirSec's commitment to enhancing cybersecurity resilience is evident in their proactive approach to threat management and their strategic partnerships with industry leaders.

6. Coalfire

• Website: coalfire.com
• Ownership type: Private Equity
• Headquarters: Greenwood, Colorado, United States (USA)
• Employee distribution: United States (USA) 96%, United Kingdom (UK) 4%
• Latest funding: December 2019
• Founded year: 2001
• Headcount: 1001-5000
• LinkedIn: coalfire-systems-inc-

Coalfire, founded in 2001 and based in Greenwood, Colorado, is a cybersecurity consulting firm that offers a range of services aimed at helping businesses enhance their security posture and achieve compliance with various regulatory frameworks. The company specializes in advisory, assessment, and compliance services, particularly for industries such as financial services, healthcare, and technology. Coalfire's expertise includes navigating frameworks like FedRAMP, PCI, and HIPAA, which are critical for organizations operating in highly regulated environments. With a workforce of over 1,000 employees, Coalfire combines human expertise with advanced technologies to deliver effective cybersecurity solutions. Their commitment to innovation is evident in their development of proprietary tools like Compliance Essentials and Hexeon, which streamline compliance processes and bolster security measures. Coalfire has established itself as a trusted partner for many enterprises, including a significant number of Fortune 50 clients, reflecting its strong reputation in the cybersecurity consulting space.

7. Cyber Sainik

• Website: cybersainik.com
• Ownership type: Venture Capital
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 55%, India 45%
• Latest funding: Seed, $6.3M, January 2024
• Founded year: 2022
• Headcount: 11-50
• LinkedIn: cyber-sainik-llc

Cyber Sainik, based in Denver, Colorado, is a cybersecurity firm that specializes in managed security services and consulting. Founded in 2022, the company aims to provide comprehensive cybersecurity solutions tailored to the unique needs of businesses across various sectors, including healthcare and finance. Their services range from threat detection and vulnerability management to compliance consulting, all designed to help organizations safeguard their digital assets. With a team of 33 employees, Cyber Sainik operates with a strong focus on proactive protection and innovative strategies. The company has recently raised $6.35 million in seed funding, which underscores its potential for growth and its commitment to enhancing cybersecurity measures for its clients. Cyber Sainik positions itself as a partner to businesses, offering customized solutions that align with their specific security needs and operational goals.

8. CyTech International

• Website: cytechint.com
• Ownership type: Private
• Headquarters: Castle Rock, Colorado, United States (USA)
• Employee distribution: Philippines 82%, United States (USA) 11%, Israel 7%
• Founded year: 2017
• Headcount: 51-200
• LinkedIn: cytechconsultingltd

CyTech International, based in Castle Rock, Colorado, is a cybersecurity firm founded in 2017. The company specializes in enhancing the security posture of businesses through a variety of services and products. Their primary offering, the CISO Workplace, is a comprehensive platform designed for managing cybersecurity tasks efficiently. This platform automates many processes, allowing businesses to monitor and protect their digital assets with ease. CyTech also provides consulting services, including virtual CISO services, cyber strategy, and training, catering to organizations that need to comply with regulatory requirements. With a global presence, CyTech operates a 24/7 Cyber Security Operations Center (CSOC) staffed by certified professionals across multiple locations, including the United States, Israel, and the Philippines. Their commitment to maintaining high standards is reflected in their certifications, including ISO 27001 and SOC2, which bolster their credibility in the cybersecurity industry.

9. NETSource, Inc.

• Website: netsourcesecure.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1996
• Headcount: 11-50
• LinkedIn: net-source-inc.

NETSource, Inc., based in Denver, Colorado, has been a player in the IT solutions sector since its founding in 1996. The company specializes in cybersecurity and data center solutions, providing a range of services that include managed security, consulting, and implementation. With a team of seasoned professionals, NETSource collaborates closely with businesses and organizations to secure their IT infrastructure against evolving cyber threats. Their approach is characterized by a commitment to understanding client needs and delivering tailored technology solutions. Notably, NETSource has recently introduced the NETSecure Virtual Security Operations Center (vSOC), showcasing their ability to innovate and adapt to the changing demands of the cybersecurity landscape. The firm serves a variety of clients, from small businesses to large enterprises, and maintains a strong focus on customer satisfaction and effective risk management.

10. Alchemy Security, LLC

• Website: alchemysecurity.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: alchemysec

Alchemy Security, LLC, based in Denver, Colorado, is a cybersecurity firm founded in 2007. The company focuses on providing managed security services, threat detection, and vulnerability intelligence to businesses looking to enhance their cybersecurity posture. Alchemy Security operates through a combination of professional services and innovative technology solutions, including their proprietary Security Operating System. This framework is designed to help organizations manage their cybersecurity functions more effectively. The firm prides itself on its personalized approach, fostering strong relationships with clients and adapting its services to meet their specific needs. With a dedicated team of professionals, Alchemy Security aims to empower organizations to defend against a wide range of cyber threats while ensuring compliance and operational efficiency.

11. Blue Glacier Management Group Inc.

• Website: blueglacier.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2003
• Headcount: 11-50
• LinkedIn: blue-glacier-management-group

Blue Glacier Management Group Inc., based in Denver, Colorado, is a cybersecurity firm founded in 2003. The company focuses on delivering customized cybersecurity solutions tailored to the unique needs of federal government agencies and large enterprises. Their service offerings include cyber operations, systems assurance, infrastructure solutions, and application development. Blue Glacier emphasizes a holistic approach to cybersecurity, ensuring that their strategies align with the specific risk postures and mission objectives of their clients. The firm is recognized for its expertise in areas such as incident response, penetration testing, and risk assessments. As a Service Disabled Veteran-Owned Small Business (SDVOSB), Blue Glacier brings a wealth of experience from its leadership team, which includes professionals with extensive backgrounds in cyber operations and program management. Their commitment to quality is reflected in their ISO 9001:2015 certification and CMMI Services (SVC) Maturity Level 3 appraisal. The company operates entirely within the United States, ensuring a focused and localized approach to cybersecurity challenges.

12. DirectDefense

• Website: directdefense.com
• Ownership type: Private
• Headquarters: Englewood, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: directdefense

DirectDefense, founded in 2012 and based in Englewood, Colorado, is a cybersecurity services firm that specializes in managed security services, risk assessments, and compliance solutions. The company is dedicated to helping organizations protect their data and critical infrastructures from advanced threats. With a team of approximately 108 employees, DirectDefense emphasizes a personalized approach to security, ensuring that their solutions are tailored to meet the unique needs of each client. They serve a variety of sectors, including healthcare, financial services, and energy, demonstrating their capability to address the specific security challenges faced by different industries. Their services include managed detection and response, technical assessments, and compliance support, which are crucial for organizations navigating the complexities of cybersecurity. DirectDefense has not reported any funding, indicating they operate as a private entity without external financial backing.

13. Sectrio

• Website: sectrio.com
• Ownership type: Private
• Headquarters: Westminster, Colorado, United States (USA)
• Employee distribution: India 69%, United Arab Emirates 14%, United States (USA) 10%, Other 7%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: subexsecure

Sectrio, founded in 2016 and based in Westminster, Colorado, is a cybersecurity solutions provider that specializes in securing operational technology (OT), industrial control systems (ICS), and Internet of Things (IoT) environments. The company offers a wide range of services, including consulting, risk assessment, incident response, and compliance support, aimed at helping businesses across various sectors enhance their cybersecurity posture. Sectrio's solutions are designed to protect critical infrastructure from evolving cyber threats, making them particularly relevant in industries such as manufacturing, oil and gas, healthcare, and smart cities. With a workforce that includes a significant presence in India and other regions, Sectrio is positioned to address the global demand for robust cybersecurity measures in OT and IoT contexts. Their focus on compliance with standards like IEC 62443 and NIST further demonstrates their commitment to helping clients navigate the complexities of cybersecurity regulations.

14. VirtualArmour

• Website: virtualarmour.com
• Ownership type: Private Equity
• Headquarters: Englewood, Colorado, United States (USA)
• Employee distribution: United Kingdom (UK) 66%, United States (USA) 25%, Colombia 5%, Other 5%
• Latest funding: June 2021
• Founded year: 2001
• Headcount: 51-200
• LinkedIn: virtualarmour

VirtualArmour, based in Englewood, Colorado, is a cybersecurity firm that specializes in managed IT and cybersecurity services. Founded in 2001, the company has built a reputation for helping businesses and organizations enhance their cybersecurity posture. Their service offerings include managed security services such as Endpoint Detection and Response (EDR), Security Information and Event Management (SIEM), and vulnerability scanning. Additionally, VirtualArmour provides professional consulting services aimed at hardening security, ensuring compliance with regulations, and deploying new infrastructure. They also offer a range of network and security products, including firewalls and VPNs, to support their clients' needs. With a workforce distributed across the UK, USA, Colombia, and the Philippines, VirtualArmour demonstrates a global reach in addressing cybersecurity challenges. Their focus on continuous improvement and adaptation to evolving threats underscores their commitment to the cybersecurity industry.

15. Rule4

• Website: rule4.com
• Ownership type: Private
• Headquarters: Boulder, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: rule4

Rule4, founded in 2018 and based in Boulder, Colorado, is a cybersecurity consulting firm that specializes in helping organizations protect their digital assets. With a team of 22 professionals, Rule4 provides a variety of services tailored to meet the needs of businesses across different sectors. Their offerings include virtual Chief Information Security Officer (vCISO) services, cybersecurity assessments, penetration testing, and compliance support for standards such as PCI DSS and HIPAA. The firm also focuses on incident response, ensuring that clients are prepared for potential security breaches and can recover effectively when incidents occur. Rule4's commitment to technical leadership is evident in their strategic consulting services, which help organizations navigate complex cybersecurity challenges and develop robust security roadmaps. Their client base includes over 100 organizations, reflecting their active involvement in the cybersecurity industry and their ability to deliver practical solutions that align with business objectives.

16. NexusTek

• Website: nexustek.com
• Ownership type: Private Equity
• Headquarters: Greenwood, Colorado, United States (USA)
• Employee distribution: United States (USA) 99%
• Latest funding: May 2023
• Founded year: 1996
• Headcount: 201-500
• LinkedIn: nexustek

NexusTek, founded in 1996 and based in Greenwood, Colorado, is an IT services company that specializes in cybersecurity, cloud hosting, and IT consulting. With a workforce of approximately 343 employees, NexusTek caters primarily to small and medium-sized businesses, helping them enhance operational efficiency and security. The company provides a range of tailored IT solutions, focusing on cybersecurity services that protect clients from evolving threats. Their offerings include managed cybersecurity plans, incident response services, and comprehensive training programs aimed at empowering employees against social engineering attacks. NexusTek's commitment to customer satisfaction and its proactive approach to IT management have earned it recognition in the industry, including a spot on the CRN MSP500 ranking for eight consecutive years. The company has established partnerships with top technology platforms, ensuring that their clients receive innovative and effective solutions to meet their cybersecurity needs.

17. Analytics Computers

• Website: analyticscomputers.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: analytics-computer-information-systems-inc.

Analytics Computers, based in Denver, Colorado, is a private IT service provider founded in 1995. With a team of 18 employees, the company specializes in cybersecurity and compliance solutions, catering to various sectors including manufacturing, construction, finance, and healthcare. They offer a comprehensive suite of services that includes IT management, cybersecurity measures, and consulting for CMMC compliance, which is crucial for businesses working with the Department of Defense. Analytics Computers emphasizes a proactive approach to cybersecurity, focusing on continuous monitoring and rapid response to threats. Their commitment to client success is evident in their tailored solutions and ongoing support, ensuring that businesses can navigate the complexities of cybersecurity effectively. The company has adapted to industry demands, particularly during the pandemic, by pivoting towards managed IT services and enhancing their expertise in compliance consulting. This adaptability and focus on cybersecurity make them a relevant player in the industry.

18. Allied CyberSecurity

• Website: alliedcybersecurity.net
• Ownership type: Private
• Headquarters: Englewood, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: allied-communication

Allied CyberSecurity, based in Englewood, Colorado, has been operational since 2001, providing essential cybersecurity services to businesses across multiple sectors. The company specializes in solutions such as Security Operations Center as a Service (SOCaaS), Endpoint Detection and Response (EDR), Managed Detection and Response (MDR), and penetration testing. Their approach is centered on simplifying the decision-making process for clients, ensuring that organizations can effectively protect themselves against cyber threats. Allied CyberSecurity prides itself on its partnerships with top-tier cybersecurity providers, allowing them to offer tailored solutions that meet specific client needs. With a team boasting over 30 years of industry experience, they are committed to staying updated on the latest cybersecurity trends and technologies, which is crucial in a field that evolves rapidly. Their services also include employee security awareness training, compliance assistance, and various security measures designed to enhance overall security posture.

19. ProCern Technology Solutions

• Website: procern.com
• Ownership type: Private
• Headquarters: Broomfield, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1994
• Headcount: 201-500
• LinkedIn: procern-technology-solutions

ProCern Technology Solutions, based in Broomfield, Colorado, is a private technology services company founded in 1994. With a workforce of approximately 58 employees, ProCern focuses on cybersecurity, cloud services, and managed IT solutions. The company aims to assist businesses in strengthening their IT infrastructure and security measures. ProCern offers a comprehensive suite of cybersecurity services, including managed security, vulnerability management, and compliance assessments. Their expertise extends to Security Information and Event Management (SIEM) and Managed Detection and Response (MDR), showcasing their commitment to safeguarding organizations against cyber threats. ProCern's approach emphasizes collaboration with clients to navigate their technology needs effectively, ensuring that security is integrated into their overall IT strategy.

20. DarkOwl

• Website: darkowl.com
• Ownership type: Venture Capital
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $8.0M, October 2019
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: one-world-labs

DarkOwl is a cybersecurity company based in Denver, Colorado, founded in 2009. The firm specializes in darknet data and threat intelligence, providing a comprehensive suite of products and services designed to help organizations monitor and analyze potential threats emerging from the darknet. Their offerings include various APIs, such as the Search API and DarkSonar API, which allow businesses to integrate darknet data into their existing systems. DarkOwl also provides risk analysis services, including darknet risk analysis and threat actor profiling, which are crucial for sectors like national security and critical infrastructure. The company has received $8 million in funding as of October 2019, indicating investor confidence in their approach to cybersecurity. DarkOwl's focus on the darknet positions them uniquely in the cybersecurity industry, as they aim to empower organizations to swiftly detect security gaps and mitigate potential damage from compromised data.

21. Todyl

• Website: todyl.com
• Ownership type: Venture Capital
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Series B, $50.0M, February 2024
• Founded year: 2015
• Headcount: 51-200
• LinkedIn: todylprotection

Todyl, founded in 2015 and based in Denver, Colorado, is a cybersecurity firm that specializes in providing a comprehensive platform for businesses to manage their cybersecurity needs. The company focuses on small to mid-sized businesses, offering solutions that include Secure Access Service Edge (SASE) and Endpoint Security. Todyl's platform allows organizations to consolidate their security tools, enhancing their overall security posture while simplifying management. The company has recently secured $50 million in Series B funding, reflecting its growth trajectory and the increasing demand for effective cybersecurity solutions. Todyl aims to empower IT teams by providing them with the necessary tools and training to effectively combat cyber threats, thereby addressing the skills gap prevalent in the industry.

22. Blackpoint Cyber

• Website: blackpointcyber.com
• Ownership type: Venture Capital
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 85%, Canada 9%, Other 6%
• Latest funding: Series C, $190.0M, June 2023
• Founded year: 2014
• Headcount: 51-200
• LinkedIn: blackpoint

Blackpoint Cyber, based in Denver, Colorado, is a cybersecurity firm that specializes in Managed Detection and Response (MDR) and cloud security solutions. Founded in 2014, the company has carved out a niche by focusing on real-time threat detection and response, which is essential for businesses looking to safeguard their operations against cyber threats. Blackpoint's services include a robust Security Operations Center (SOC) that operates 24/7, ensuring that clients receive continuous monitoring and rapid response to potential threats. The company has also developed a unique ecosystem of services that integrates various aspects of cybersecurity, enhancing the overall security posture of its clients. With a recent Series C funding round that raised $190 million in June 2023, Blackpoint Cyber demonstrates strong investor confidence and a commitment to expanding its capabilities in the cybersecurity market. Their primary clientele consists of businesses that require reliable protection for sensitive data, making them a relevant player in the industry.

Cybersecurity Insights: Key Companies in Colorado

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