> 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/washington-dc/it-services-and-it-consulting/ # IT Services Companies in Washington, DC The bigger IT services companies headquartered in Washington, DC, 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 Washington, DC, the biggest by headcount range include Impact Protocol, Vtech Solution and Webandcrafts. They are mostly very small: 74% have 50 or fewer employees. ## Which IT services companies are in Washington, DC? Among the companies whose public profile lists IT Services and IT Consulting as their industry and Washington, DC as their headquarters, the biggest by headcount range include Impact Protocol, Vtech Solution, Webandcrafts, Virtru and Incapsulate. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Impact Protocol | 1,001 to 5,000 | | Vtech Solution | 201 to 500 | | Webandcrafts | 201 to 500 | | Virtru | 201 to 500 | | Incapsulate | 201 to 500 | | Govassist | 201 to 500 | | Shorepoint | 201 to 500 | | Obsidian Global | 201 to 500 | | Talex | 201 to 500 | | Capitol Technology Consultants | 201 to 500 | | Nastech Global | 51 to 200 | | Brite | 51 to 200 | | Analytica | 51 to 200 | | Gitmax | 51 to 200 | | Tahzoo | 51 to 200 | | Aristotle | 51 to 200 | | International Data Center Authority Idca | 51 to 200 | | Waltcorp | 51 to 200 | | Avid Systems | 51 to 200 | | Coforma | 51 to 200 | | Amida Technology Solutions | 51 to 200 | | Tsymmetry | 51 to 200 | | New Light Technologies | 51 to 200 | | Intepros Federal | 51 to 200 | | Arlo Solutions | 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 Washington, DC do? IT Services and IT Consulting is a broad label. The most common NAICS codes among them are 541511 (28%), 541512 (28%) and 459999 (4%). **Figure: What IT services companies in Washington do.** Bars for the share of counted IT services companies with each code: 541511 28%, 541512 28%, 459999 4%, 541611 4%, 541613 4%, 541618 4%, 611710 4%. *Share of counted IT services companies in Washington by their NAICS code.* [NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 541512](https://enrich.chat/naics/541512/)[NAICS 541613](https://enrich.chat/naics/541613/) ## How big are they? 74% of the IT services companies counted in Washington, DC 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 Washington.** Seven columns for the share of counted IT services companies in Washington in each employee range: 11 to 50 74%, 51 to 200 23%, 201 to 500 3%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted IT services companies in Washington in each employee range.* ## How old are they? Most were founded in the 2010s (46%), then the 2000s (27%). **Figure: When IT services companies in Washington were founded.** Eight columns for the share of counted IT services companies in Washington founded in each era: Before 1960 0%, 1960s 0%, 1970s 0%, 1980s 2%, 1990s 9%, 2000s 27%, 2010s 46%, 2020s 17%. *Share of counted IT services companies in Washington by the era they were founded in, for the ones that list a founding year.* ## How IT services companies compare - 63% 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 Washington, DC? 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 Washington, DC ``` ### 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 Washington, DC, 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 Washington, DC: [Nonprofit Organizations](https://enrich.chat/companies-in/washington-dc/non-profit-organizations/)[Consulting Firms](https://enrich.chat/companies-in/washington-dc/business-consulting-and-services/)[Real Estate Companies](https://enrich.chat/companies-in/washington-dc/real-estate/)[Software Companies](https://enrich.chat/companies-in/washington-dc/software-development/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/washington-dc/hospitals-and-health-care/)[Law Firms](https://enrich.chat/companies-in/washington-dc/law-practice/)[Financial Services Companies](https://enrich.chat/companies-in/washington-dc/financial-services/)[Construction Companies](https://enrich.chat/companies-in/washington-dc/construction/)[Public Relations Firms](https://enrich.chat/companies-in/washington-dc/public-relations-and-communications-services/)[Advertising Agencies](https://enrich.chat/companies-in/washington-dc/advertising-services/)[Technology and Internet Companies](https://enrich.chat/companies-in/washington-dc/technology-information-and-internet/)[Legal Services Firms](https://enrich.chat/companies-in/washington-dc/legal-services/)[Education Organizations](https://enrich.chat/companies-in/washington-dc/education-administration-programs/)[Colleges and Universities](https://enrich.chat/companies-in/washington-dc/higher-education/)[Government Agencies](https://enrich.chat/companies-in/washington-dc/government-administration/)[Research Services Firms](https://enrich.chat/companies-in/washington-dc/research-services/)[Architecture Firms](https://enrich.chat/companies-in/washington-dc/architecture-and-planning/)[Environmental Services Companies](https://enrich.chat/companies-in/washington-dc/environmental-services/)[Training and Coaching Firms](https://enrich.chat/companies-in/washington-dc/professional-training-and-coaching/)[All of Washington, DC](https://enrich.chat/companies-in/washington-dc/) 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/)[Plano, TX](https://enrich.chat/companies-in/plano-tx/it-services-and-it-consulting/) ## Frequently asked questions ### Which are the biggest IT services companies in Washington, DC? Among those counted, they include Impact Protocol, Vtech Solution, Webandcrafts, Virtru and Incapsulate, ranked by headcount range. ### How big are IT services companies in Washington, DC? 74% 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 Washington, DC. ## Try this prompt Find the people at IT services companies in Washington, DC ```text Use www.enrich.chat to find the delivery, IT and sales leaders at IT services companies in Washington, DC, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Nonprofit Organizations in Washington, DC](https://enrich.chat/companies-in/washington-dc/non-profit-organizations/) - [Consulting Firms in Washington, DC](https://enrich.chat/companies-in/washington-dc/business-consulting-and-services/) - [Real Estate Companies in Washington, DC](https://enrich.chat/companies-in/washington-dc/real-estate/) - [Software Companies in Washington, DC](https://enrich.chat/companies-in/washington-dc/software-development/) - [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/)