Best IT Services Companies in Denver, United States
The 98 best IT Services companies in Denver, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Inflow.
Ranked: Best IT Services companies in Denver
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Inflow Hosting and colocation services | $35M | 288 mo ago | Acquired | Art Zeile Founder & CEO | 1997 | — | — | — |
| 2 | InteliSecure Provider of cybersecurity solutions for email, cloud, and collaboration tools | $29M | 93 mo ago | Acquired | — | 2002 | — | 2 patents Automated network security event triage and data loss prevention incident analysis | — |
| 3 | ChannelInsight IT Support and managed services provider | $25M | 185 mo ago | Acquired | Jason Blessing CEO | 1990 | — | — | — |
| 4 | Cloudrise Provider of managed data security services | $12M | 46 mo ago | Acquired | — | 2019 | WordPressMySQLPHP+25 | — | — |
| 5 | Accuvant Cybersecurity solutions provider securing business potential through risk management and technology | $8M | 140 mo ago | Acquired | — | 2002 | — | — | — |
| 6 | zLinq Provider of customer experience services | $7M | 23 mo ago | Series B | Tatiana Finkelsteyn Founder & CEO | 2019 | WordPressMySQLPHP+25 | — | — |
| 7 | OverWatchID Converged Identity Security platform securing access and preventing data breaches | $6M | 80 mo ago | Acquired | — | 2016 | — | — | — |
| 8 | Edison Interactive Digital media and content delivery platform for mobile and tablet environment for in-cab passengers | $4M | 99 mo ago | Series A | Nick Stanitz-Harper CEO & Co-Founder | 2016 | Webflow EcommerceCart FunctionalityWebflow+24 | — | — |
| 9 | Optiv Security Cybersecurity solutions provider securing business potential through risk management and technology | $4M | 36 mo ago | Acquired | Kevin Lynch Chief Executive Officer & Board Member | 1999 | DrupalApple iCloud MailPHP+22 | — | — |
| 10 | EdgeCore Provider of managed data center services | $125K | 27 mo ago | Acquired | — | 2017 | WebflowSalesforceMicrosoft 365+9 | — | 1 expansion · 1 award |
Top 10 IT Services companies in Denver
#1
Series B · Denver, Colorado · founded 2019 · 51 employees$7Mraised▾
Provider of customer experience services
- Jul 2024Series B$2M
- Nov 2022Series B$5M
#2
Acquired · Denver, Colorado · founded 1999 · 51 employees$4Mraised▾
Cybersecurity solutions provider securing business potential through risk management and technology. They offer comprehensive cybersecurity consulting and solutions, including application security, AI security, cloud security, and data protection. Their services encompass detection and response, identity modernization, remediation, resiliency, risk and privacy management, securing digital transformation, technology consolidation, and zero trust implementation. They provide government solutions, strategy, cyber education, fraud strategy, cyber recovery, and security program landscape services. They offer infrastructure cloud transformation, endpoint security, IoT, network security, operational technology, and secure access service edge (SASE). Managed services include co-managed SIEM, managed detection and response (MDR), vulnerability management, and threat intelligence. They focus on risk and compliance, data governance, privacy, and protection, along with transformation services like big data analytics and orchestration and automation. They help clients build resilience, ensure compliance, maximize effectiveness, and protect their business.
- May 2023Conventional Debt—
- Jun 2016Series A$2M
- Mar 2015Series A$2M
- 2008Conventional Debt—
#3
Acquired · Denver, Colorado · founded 2019 · 55 employees$12.1Mraised▾
Provider of managed data security services
- Jul 2022Series A$10M
- Jun 2021Seed—
- Mar 2021Seed$821K
- Jun 2020Seed$1.3M
#4
Acquired · Denver, Colorado · founded 2002 · 107 employees$29.2Mraised▾
Provider of cybersecurity solutions for email, cloud, and collaboration tools. The company offers protection for data and AI agents. It provides services such as threat protection, data security, and governance. The company delivers solutions for various industries, including government, education, healthcare, and financial services.
- Sep 2018Series B$3.1M
- May 2016Series B$4M
- Oct 2015Series B$8.1M
- Oct 2015Conventional Debt$6M
#5
Acquired · Denver, Colorado · founded 2017 · 50 employees$125Kraised▾
Provider of managed data center services
- Mar 2024Conventional Debt$440M
- Sep 2018Seed$125K
#6
Acquired · Denver, Colorado · founded 1990 · 18 employees$25.3Mraised▾
Model N - Channelinsight Operations offers the only complete cloud-based channel data management solution, providing technology manufacturers with visibility into every partner and every end-customer in every transaction in real-time; allowing them to gain the insight necessary to drive sales and optimize inventory. Our CDM solution collects POS, APSO, inventory, and SISO (Sales In/Sales Out) data from thousands of worldwide channel partners and processes over $100 billion in channel sales transactions annually. Customers benefiting from this technology include HP, TE Connectivity, Intel, AMD, Microsoft, Corning Life Sciences and Smart Technologies. Model N has offices in Denver, Redwood Ci
- Jan 2011Series C$6.8M
- Jun 2010Series A$1.5M
- Jun 2009Series A$5M
- Oct 2007Series A$6M
#7
Acquired · Denver, Colorado · founded 1997$35Mraised▾
Inflow provides Web hosting, colocation and IT outsourcing services which operates across 14 data centers in United States. Was acquired by Sungard Availability Services that provides custom IT services including enterprise cloud, disaster recovery and application management.
- Jun 2002Series C$35M
- Mar 2001Conventional Debt$75M
#8
Acquired · Denver, Colorado · founded 2016 · 30 employees$5.5Mraised▾
Converged Identity Security platform securing access and preventing data breaches. It streamlines identity security, accelerating end-user productivity with secure access to infrastructure, servers, devices, cloud applications, and services. The platform defends organizations from privilege abuse with auto-discovery and automated deployment orchestration. It reduces the cost of ownership by delivering multiple capabilities. The platform offers Privileged Access Management (PAM), Identity and Access Management (IAM), Cloud Access Security Broker (CASB), and Multi-Factor Authentication (MFA). It helps organizations prevent data breaches with its holistic Identity Security Platform, sealing off vulnerable points of attack. This is a B2B, SaaS, software solution.
- Oct 2019Seed$150K
- Jul 2019Seed$60K
- Mar 2019Seed$811.8K
- Aug 2018Seed$4M
#9
Acquired · Denver, Colorado · founded 2002 · 77 employees$8.2Mraised▾
Cybersecurity solutions provider securing business potential through risk management and technology. They deliver strategic and technical expertise, offering comprehensive cybersecurity programs. Their services encompass strategy, managed security, risk management, integration, and technology solutions. They manage cyber risk, enabling clients to secure their full potential. They offer services like application security, AI security, cloud security, data protection, detection and response, identity modernization, remediation, resiliency, and risk & privacy. They provide cyber education, fraud strategy, recovery services, and roadmap development. They offer managed services like co-managed SIEM, managed detection and response, and vulnerability management. They also provide threat intelligence, risk compliance, data governance, and transformation services leveraging big data, analytics, and artificial intelligence. They help businesses build resilience, ensure compliance, maximize effectiveness, and protect their operations through tailored cybersecurity solutions.
- Oct 2014Series A$2.2M
- Sep 2010Series A$6M
#10
Series A · Denver, Colorado · founded 2016 · 50 employees$4.1Mraised▾
Edison Interactive is a digital media and content delivery platform for mobile and tablet environments. It started its taxi screen network in 2004 to engage and entertain passengers. Developed a custom tablet for in-cab advertising, and software that allows setup, configuration and monitoring of campaigns, ad serving, and receiving data, reports, touch analytics, user surveys, and lead generation forms, geo-fenced advertising capabilities, etc.
- Feb 2018Conventional Debt—
- Feb 2018Series A$4.1M
- Mar 2017Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of IT Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.