> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/denver-co/it-services-and-it-consulting/ # IT Services Companies in Denver, CO The bigger IT services companies headquartered in Denver, CO, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the IT services companies counted in Denver, CO, the biggest by headcount range include Vantage Data Centers, Stack Infrastructure and New Charter Technologies. They are mostly very small: 67% have 50 or fewer employees. ## Which IT services companies are in Denver? Among the companies whose public profile lists IT Services and IT Consulting as their industry and Denver, CO as their headquarters, the biggest by headcount range include Vantage Data Centers, Stack Infrastructure, New Charter Technologies, Coresite and Stoneriver, Inc - A Sapiens. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Vantage Data Centers | 1,001 to 5,000 | | Stack Infrastructure | 1,001 to 5,000 | | New Charter Technologies | 1,001 to 5,000 | | Coresite | 501 to 1,000 | | Stoneriver, Inc - A Sapiens | 501 to 1,000 | | Allcloud | 201 to 500 | | Remycorporation | 201 to 500 | | Object First | 201 to 500 | | Cologix | 201 to 500 | | Mca Connect | 201 to 500 | | Cloudgaia | 201 to 500 | | Dominion Voting Systems | 201 to 500 | | Lewan Technology | 201 to 500 | | Contexture | 201 to 500 | | Elasticis | 201 to 500 | | Compri Consulting | 51 to 200 | | Bridgeview | 51 to 200 | | Quantix | 51 to 200 | | Red Sky Consulting | 51 to 200 | | Intellectyx | 51 to 200 | | Wadic | 51 to 200 | | Baadalsoft | 51 to 200 | | One Technology | 51 to 200 | | Kaseware | 51 to 200 | | Xander Talent | 51 to 200 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do IT services companies in Denver do? IT Services and IT Consulting is a broad label. The most common NAICS codes among them are 541511 (35%), 541512 (16%) and 518210 (8%). **Figure: What IT services companies in Denver do.** Bars for the share of counted IT services companies with each code: 541511 35%, 541512 16%, 518210 8%, 513210 6%, 541618 4%, 561311 4%. *Share of counted IT services companies in Denver by their NAICS code.* [NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 541512](https://enrich.chat/naics/541512/)[NAICS 518210](https://enrich.chat/naics/518210/)[NAICS 513210](https://enrich.chat/naics/513210/)[NAICS 561311](https://enrich.chat/naics/561311/) ## How big are they? 67% of the IT services companies counted in Denver have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of IT services companies in Denver.** Seven columns for the share of counted IT services companies in Denver in each employee range: 11 to 50 67%, 51 to 200 26%, 201 to 500 5%, 501 to 1,000 1%, 1,001 to 5,000 1%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted IT services companies in Denver in each employee range.* ## How old are they? Most were founded in the 2010s (49%), then the 2000s (25%). **Figure: When IT services companies in Denver were founded.** Eight columns for the share of counted IT services companies in Denver founded in each era: Before 1960 0%, 1960s 0%, 1970s 1%, 1980s 2%, 1990s 10%, 2000s 25%, 2010s 49%, 2020s 13%. *Share of counted IT services companies in Denver by the era they were founded in, for the ones that list a founding year.* ## How IT services companies compare - 62% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at IT services companies in Denver? The people to talk to are usually delivery, IT and sales leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the IT services companies in Denver, CO ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the delivery, IT and sales leaders at IT services companies in Denver, CO, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Denver: [Construction Companies](https://enrich.chat/companies-in/denver-co/construction/)[Real Estate Companies](https://enrich.chat/companies-in/denver-co/real-estate/)[Software Companies](https://enrich.chat/companies-in/denver-co/software-development/)[Advertising Agencies](https://enrich.chat/companies-in/denver-co/advertising-services/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/denver-co/hospitals-and-health-care/)[Financial Services Companies](https://enrich.chat/companies-in/denver-co/financial-services/)[Consulting Firms](https://enrich.chat/companies-in/denver-co/business-consulting-and-services/)[Oil and Gas Companies](https://enrich.chat/companies-in/denver-co/oil-and-gas/)[Nonprofit Organizations](https://enrich.chat/companies-in/denver-co/non-profit-organizations/)[Technology and Internet Companies](https://enrich.chat/companies-in/denver-co/technology-information-and-internet/)[Architecture Firms](https://enrich.chat/companies-in/denver-co/architecture-and-planning/)[Manufacturers](https://enrich.chat/companies-in/denver-co/manufacturing/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/denver-co/staffing-and-recruiting/)[Legal Services Firms](https://enrich.chat/companies-in/denver-co/legal-services/)[Trucking Companies](https://enrich.chat/companies-in/denver-co/truck-transportation/)[Telecommunications Companies](https://enrich.chat/companies-in/denver-co/telecommunications/)[Insurance Companies](https://enrich.chat/companies-in/denver-co/insurance/)[All of Denver](https://enrich.chat/companies-in/denver-co/) IT Services Companies in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/it-services-and-it-consulting/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/it-services-and-it-consulting/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/it-services-and-it-consulting/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/it-services-and-it-consulting/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/it-services-and-it-consulting/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/it-services-and-it-consulting/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/it-services-and-it-consulting/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/it-services-and-it-consulting/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/it-services-and-it-consulting/)[Washington, DC](https://enrich.chat/companies-in/washington-dc/it-services-and-it-consulting/) ## Frequently asked questions ### Which are the biggest IT services companies in Denver? Among those counted, they include Vantage Data Centers, Stack Infrastructure, New Charter Technologies, Coresite and Stoneriver, Inc - A Sapiens, ranked by headcount range. ### How big are IT services companies in Denver? 67% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as it services and it consulting? Companies whose public profile lists IT Services and IT Consulting as their industry and whose headquarters are in Denver, CO. ## Try this prompt Find the people at IT services companies in Denver ```text Use www.enrich.chat to find the delivery, IT and sales leaders at IT services companies in Denver, CO, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in Denver](https://enrich.chat/companies-in/denver-co/construction/) - [Real Estate Companies in Denver](https://enrich.chat/companies-in/denver-co/real-estate/) - [Software Companies in Denver](https://enrich.chat/companies-in/denver-co/software-development/) - [Advertising Agencies in Denver](https://enrich.chat/companies-in/denver-co/advertising-services/) - [IT Services Companies in New York](https://enrich.chat/companies-in/new-york-ny/it-services-and-it-consulting/) - [IT Services Companies in Houston](https://enrich.chat/companies-in/houston-tx/it-services-and-it-consulting/) - [IT Services Companies in Austin](https://enrich.chat/companies-in/austin-tx/it-services-and-it-consulting/) - [IT Services Companies in San Francisco](https://enrich.chat/companies-in/san-francisco-ca/it-services-and-it-consulting/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)