# List of managed service providers in Colorado
Tamtam tracks 31 managed service providers headquartered in Colorado. This list ranks all of them by number of employees on LinkedIn, led by Liberty Latin America, Zayo Group and Vantage Data Centers. Their median headcount is 339. Half of them were founded in 2005 or later. The most common headquarters are Denver (9), Boulder (4) and Broomfield (4).
This selection of managed service providers in Colorado includes large technology companies. Among them are Liberty Latin America, a telecommunications company offering triple-play and quad-play services, and Zayo Group, which provides extensive fiber network connectivity. Vantage Data Centers designs and operates scalable data centers, while DigitalOcean simplifies cloud computing for businesses. Crusoe pioneers clean computing infrastructure, and tw telecom offers hybrid networking and security solutions. These companies are primarily based in Denver, with several others located in Broomfield, highlighting a concentration of IT and telecommunications expertise in these areas.
The companies listed are generally established firms, with several founded in the 2000s and 2010s, indicating a mature yet evolving sector. The focus is heavily on telecommunications, IT services, and cloud computing, with companies like STACK Infrastructure providing digital infrastructure solutions and Datavail offering technology consulting and managed services. This suggests a robust ecosystem supporting digital transformation and connectivity.
๐บ๐ธ Colorado ยท 31 companies ยท Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Liberty Latin America](https://www.tamtam.ai/c/liberty-latin-america) (lla.com)
A leading telecommunications company in Latin America and the Caribbean offering triple-play and quad-play services, enterprise connectivity, fiber optic network, and IT solutions | Telecommunications | ๐บ๐ธ Denver | 6,564 | |
| 2 | [Zayo Group](https://www.tamtam.ai/c/zayo-group) (zayo.com)
provides extensive fiber network connectivity and tailored edge solutions powering carriers, cloud providers, data centers, educational institutions, and enterprises | Telecommunications | ๐บ๐ธ Denver | 4,478 | 2007 |
| 3 | [Vantage Data Centers](https://www.tamtam.ai/c/vantage-data-centers) (vantage-dc.com)
Designs and operates scalable, efficient, and sustainable data centers worldwide, serving hyperscalers, cloud providers, and large enterprises. | IT Services and IT Consulting | ๐บ๐ธ Denver | 2,484 | 2010 |
| 4 | [DigitalOcean](https://www.tamtam.ai/c/digitalocean) (digitalocean.com)
DigitalOcean simplifies cloud computing for businesses, providing mission-critical infrastructure and fully managed offerings to help developers rapidly build, deploy, and scale innovative applications | Software Development | ๐บ๐ธ Broomfield | 2,444 | 2012 |
| 5 | [Crusoe](https://www.tamtam.ai/c/crusoe) (crusoe.ai)
This company pioneers clean computing infrastructure by unlocking stranded energy sources to power cloud services, reducing costs and environmental impact | Technology, Information and Internet | ๐บ๐ธ Denver | 1,547 | 2018 |
| 6 | [tw telecom](https://www.tamtam.ai/c/tw-telecom) (lumen.com)
A technology leader providing hybrid networking, cloud connectivity, and security solutions globally through an extensive global fiber network | Telecommunications | ๐บ๐ธ Broomfield | 1,192 | |
| 7 | [STACK Infrastructure](https://www.tamtam.ai/c/stack-infrastructure) (stackinfra.com)
Provider of digital infrastructure solutions for hyperscale and enterprise companies worldwide, offering campus, colocation, and build-to-suit options in key regions | IT Services and IT Consulting | ๐บ๐ธ Denver | 1,183 | 2019 |
| 8 | [Datavail](https://www.tamtam.ai/c/datavail) (datavail.com)
It offers technology consulting, implementation, and managed services, focusing on database management, analytics, application development, and cloud infrastructure solutions. | IT Services and IT Consulting | ๐บ๐ธ Boulder | 898 | 2007 |
| 9 | [Flexential](https://www.tamtam.ai/c/flexential) (flexential.com)
This company provides tailored hybrid IT solutions through integrated colocation, cloud, connectivity, data protection, managed services, and professional services | IT Services and IT Consulting | ๐บ๐ธ Centennial | 829 | 2000 |
| 10 | [NTT Global Networks](https://www.tamtam.ai/c/ntt-global-networks) (nttglobal.net)
A leading managed network services provider specializing in SD-WAN, LAN, Security services, and network analytics to simplify global network management for enterprises | Telecommunications | ๐บ๐ธ Greenwood Village | 764 | 2000 |
| 11 | [Quantinuum](https://www.tamtam.ai/c/quantinuum) (quantinuum.com)
Unites software and hardware, scaling quantum computing and developing applications to solve the world's most pressing challenges today. | Computer and Network Security | ๐บ๐ธ Broomfield | 688 | 2021 |
| 12 | [CoreSite](https://www.tamtam.ai/c/coresite) (coresite.com)
An IT solutions provider offering highly connected data center campuses with direct cloud onramps for enterprises, cloud providers, and IT service providers | IT Services and IT Consulting | ๐บ๐ธ Denver | 675 | 2001 |
| 13 | [KeyPoint Government Solutions](https://www.tamtam.ai/c/keypoint-government-solutions) (peraton.com)
Perspecta is a diverse provider of capabilities to US government customers, specializing in defense, intelligence, healthcare, and digital transformation with a focus on innovation | Security and Investigations | ๐บ๐ธ Loveland | 489 | 2003 |
| 14 | [Cologix, Inc.](https://www.tamtam.ai/c/cologix-inc) (cologix.com)
Innovating data centers for the future, integrating hyperscale edge capacity with robust interconnection Providing industry-leading service and digital infrastructure support | IT Services and IT Consulting | ๐บ๐ธ Denver | 431 | 2010 |
| 15 | [NexusTek](https://www.tamtam.ai/c/nexustek) (nexustek.com)
National managed IT services provider offering end-to-end IT solutions for SMBs, including cloud, cybersecurity, disaster recovery, and 24/7 support | IT Services and IT Consulting | ๐บ๐ธ Greenwood Village | 354 | 1996 |
| 16 | [Riot Platforms, Inc.](https://www.tamtam.ai/c/riot-platforms-inc) (riotplatforms.com)
A Bitcoin mining and digital infrastructure company with operations in Texas and Colorado, focusing on a vertically integrated strategy | Technology, Information and Internet | ๐บ๐ธ Castle Rock | 339 | |
| 17 | [H5 Data Centers](https://www.tamtam.ai/c/h5-data-centers) (h5datacenters.com)
A leading private data center owner and operator in the US, providing innovative and scalable solutions tailored to meet business requirements | IT Services and IT Consulting | ๐บ๐ธ Englewood | 296 | 2010 |
| 18 | [Wowza](https://www.tamtam.ai/c/wowza) (wowza.com)
A trusted partner providing reliable, scalable video solutions for diverse industries, with expertise in live streaming and video on demand services | Software Development | ๐บ๐ธ Lakewood | 185 | 2005 |
| 19 | [Cloudways](https://www.tamtam.ai/c/cloudways) (cloudways.com)
It provides managed cloud hosting services, focusing on performance and simplicity, allowing businesses to concentrate on growth without server management hassles. | IT Services and IT Consulting | ๐บ๐ธ Broomfield | 128 | 2011 |
| 20 | [ViaWest](https://www.tamtam.ai/c/viawest) (flexential.com)
This company provides IT infrastructure solutions, including colocation, cloud, managed services, and professional services, with 40 data centers across 20 markets | IT Services and IT Consulting | ๐บ๐ธ Greenwood Village | 103 | 1999 |
| 21 | [Verticomm](https://www.tamtam.ai/c/verticomm) (verticomm.com)
A technology solutions provider specializing in Cloud, IT, and Phone solutions for businesses nationwide, with a focus on customer service and top-notch industry solutions | IT Services and IT Consulting | ๐บ๐ธ Denver | 61 | 1999 |
| 22 | [One Technology](https://www.tamtam.ai/c/one-technology) (one-technology.com)
A customer service focused enterprise technology partner specializing in data center modernization and cloud enablement for public and private sectors | IT Services and IT Consulting | ๐บ๐ธ Denver | 51 | 2017 |
| 23 | [Advanced Systems Group (ASG)](https://www.tamtam.ai/c/advanced-systems-group-asg) (virtual.com)
The company specializes in delivering enterprise IT solutions and services to help businesses manage complex data center environments effectively | IT Services and IT Consulting | ๐บ๐ธ Thornton | 38 | 1981 |
| 24 | [EstesGroup](https://www.tamtam.ai/c/estesgroup) (estesgrp.com)
An ERP and Managed IT consultancy providing implementation and optimization support for various ERP applications, managed hosting, cybersecurity services, and IT outsourcing | IT Services and IT Consulting | ๐บ๐ธ Loveland | 28 | 2004 |
| 25 | [Global Consulting Group (GCG)](https://www.tamtam.ai/c/global-consulting-group-gcg) (gcgcom.com)
A technology consulting firm offering solutions such as systems integration, ERP implementation, cybersecurity, cloud services, data center solutions, and charitable initiatives | IT Services and IT Consulting | ๐บ๐ธ Englewood | 24 | 2002 |
| 26 | [Enterprise Technology International](https://www.tamtam.ai/c/enterprise-technology-international) (enterpriseti.com)
An ICT company providing digital solutions to various industries and public sectors, focusing on AI, Cloud, Mobility, IoT, Security, and Technology as a Service | IT Services and IT Consulting | ๐บ๐ธ Greenwood Village | 16 | 2005 |
| 27 | [Section](https://www.tamtam.ai/c/section) (webscale.com)
A Cloud-Native Platform as a Service optimizing global infrastructure orchestration for distributed applications, ensuring they run adaptively at the best locations | Software Development | ๐บ๐ธ Boulder | 13 | 2012 |
| 28 | [Available Power](https://www.tamtam.ai/c/available-power) (available-power.com)
Specializing in renewable energy, the company streamlines the process of deploying clean energy systems to make it simpler and more cost-effective for clients | Renewable Energy Semiconductor Manufacturing | ๐บ๐ธ Boulder | 11 | |
| 29 | [All Mountain Technologies](https://www.tamtam.ai/c/all-mountain-technologies) (skytide.com)
Professional IT managed services provider for small to mid-sized businesses, specializing in remote monitoring, cloud services, cybersecurity, and more across Colorado and beyond | IT Services and IT Consulting | ๐บ๐ธ Edwards | 6 | 2003 |
| 30 | [Perfect Cloud Solutions](https://www.tamtam.ai/c/perfect-cloud-solutions) (perfectcloudsolutions.com)
Specializing in Hosted and On-Site Communications, Managed IT Solutions for businesses Dedicated team in Denver providing reliable solutions tailored to businesses' needs | Computer and Network Security | ๐บ๐ธ Aurora | 5 | 2013 |
| 31 | [Computer Superheroes](https://www.tamtam.ai/c/computer-superheroes) (computersuperheroes.com)
Specializing in IT outsourcing and support services, we help businesses streamline system management and implement strategic technology initiatives at affordable prices | IT Services and IT Consulting | ๐บ๐ธ Boulder | 4 | 2001 |
## How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
## More company lists in Colorado
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- [Real Estate companies in Colorado](https://www.tamtam.ai/l/real-estate-companies-colorado) (83)
- [Public sector organisations in Colorado](https://www.tamtam.ai/l/public-sector-organisations-colorado) (80)
- [Financial Services companies in Colorado](https://www.tamtam.ai/l/financial-services-companies-colorado) (78)
- [IT services companies in Colorado](https://www.tamtam.ai/l/it-services-companies-colorado) (78)
## The same list elsewhere in United States
- [Managed service providers in the United States](https://www.tamtam.ai/l/managed-service-providers-united-states) (889)
- [Managed service providers in California](https://www.tamtam.ai/l/managed-service-providers-california) (152)
- [Managed service providers in Texas](https://www.tamtam.ai/l/managed-service-providers-texas) (83)
- [Managed service providers in New York State](https://www.tamtam.ai/l/managed-service-providers-new-york-state) (78)
- [Managed service providers in Florida](https://www.tamtam.ai/l/managed-service-providers-florida) (71)
- [Managed service providers in Georgia](https://www.tamtam.ai/l/managed-service-providers-georgia) (42)
- [Managed service providers in New Jersey](https://www.tamtam.ai/l/managed-service-providers-new-jersey) (36)
- [Managed service providers in Illinois](https://www.tamtam.ai/l/managed-service-providers-illinois) (35)
- [Managed service providers in Virginia](https://www.tamtam.ai/l/managed-service-providers-virginia) (35)
- [Managed service providers in Washington State](https://www.tamtam.ai/l/managed-service-providers-washington-state) (35)
- [Managed service providers in Massachusetts](https://www.tamtam.ai/l/managed-service-providers-massachusetts) (26)
- [Managed service providers in Pennsylvania](https://www.tamtam.ai/l/managed-service-providers-pennsylvania) (26)
- [Managed service providers in New York](https://www.tamtam.ai/l/managed-service-providers-new-york) (54)
- [Managed service providers in San Francisco](https://www.tamtam.ai/l/managed-service-providers-san-francisco) (25)
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Source: https://www.tamtam.ai/l/managed-service-providers-colorado