Company lists · Data refreshed September 2026

Top 25 IT services companies based in Reston, United States

Name: IT services companies based in Reston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 64 companies tracked

RevenueBase identified 64 company matches for IT services companies associated with Reston, United States as of September 2026 and tracks 5,007 professional contacts across them, including 431 with verified work emails. Across the United States, New York is the largest hub for this category (667 companies); Reston has 64.

This list covers company matches for IT services companies associated with Reston, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 4, 2026 How this list was built

64Companies

5,007Contacts tracked

431Verified emails

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The 25 largest IT services companies based in Reston, United States

Ranked by team size

Top 25 of 64 company matches for IT services companies based in Reston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Genpact Headstrong Capital Markets	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	10001+	3,102 contacts →
	Exact match “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Excelacom	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	501-1,000	301 contacts →
	Exact match “Excelacom is a global Software and Consulting company headquartered in Reston, VA, just outside of Washington, D.C, with offices across North America and Europe and a Technology…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	PRISM	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	209 contacts →
	Exact match “PRISM is devoted to modernization and innovation within the world of technology, security, and IT enterprise solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Esolutionsfirst	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	201-500	154 contacts →
	Exact match “eSolutionsFirst is a premier technology and talent solutions partner providing best-in-class IT solutions and staffing services that empower our clients to be market leaders.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Insigma INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	117 contacts →
	Exact match “Insigma Incorporation is an Information Technology provider delivering superior quality software development, consulting and staffing solutions to our client partners.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Nira Systems	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	81 contacts →
	Exact match “NIRA Systems is an IT solutions and services MNC with operations in United State and India.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Trillion Technology Solutions, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	75 contacts →
	Exact match “Trillion Technology Solutions Inc.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	CTG Federal	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	62 contacts →
	Exact match “CTG Federal, a Cohesive Technology Group company, is an SBA-certified small business that excels in servicing dozens of federal defense, intelligence, and civilian organizations…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Aderas, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	49 contacts →
	Exact match “Aderas specializes in implementing, extending, managing, and tuning enterprise applications, databases, applications servers as well as custom software and IT development.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Powersolv, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	42 contacts →
	Exact match “Established in 1995, Powersolv is a CMMI Level 3 certified Information Technology Services provider with its headquarters in the Washington DC Metro region.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Adroitts	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	41 contacts →
	Exact match “Adroitts is a technology and consulting company that specializes in providing innovative IT solutions and services to businesses across various industries.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Cybertec, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	41 contacts →
	Exact match “Since 2003, Cybertec has been providing strategic technology solutions and services for government and commercial organizations across various industries.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Snowrelic INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	11-50	40 contacts →
	Exact match “Snowrelic Inc was founded by technology professionals with a vision to provide quality and cost-effective Modern IT solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Rmantra Solutions	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	201-500	39 contacts →
	Exact match “RMantra Solutions Inc.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Vinsys Information Technology INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	11-50	34 contacts →
	Exact match “Vinsys is an information technology firm with international experience delivering engineering and operational solutions to customers in federal and commercial markets.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Xpand Corporation	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	33 contacts →
	Exact match “XPAND Corporation has been a leading provider of Information Technology services and solutions since 1991.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Bruckedwards, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	11-50	27 contacts →
	Exact match “BruckEdwards believes that exceptional work is fueled by our passionate, empowered team members.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Collaborait INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	21 contacts →
	Exact match “With a strong team of 100+ consultants with over 12+ years of experience, we have proven ourselves repeatedly at several Fortune 100 as well as Fortune 500 companies, when it…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	LT Consulting LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	11-50	19 contacts →
	Exact match “LT Consulting, LLC is a small minority owned IT company in the Washington Metro area headquartered in Reston, VA.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Rockwoods INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	15 contacts →
	Exact match “Our team has diverse group of experienced and talented professionals who can deliver everything from individual consulting and training to full-scale re-engineering, software…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	Intelearc	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	11 contacts →
	Exact match “Business Consulting, Services, Systems Integration!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Ntconnections	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	11-50	7 contacts →
	Exact match “In today’s economy, you can’t afford to lose productivity, revenue and customers because of an IT issue.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Occam's Razor Technologies	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	11-50	7 contacts →
	Exact match “Occam's Razor Technologies provides numerous services surrounding software development: software project management, network architecture, security, and incident response.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Teknowleap	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	11-50	4 contacts →
	Exact match “Teknowleap Inc, Is An Information Technology Products & Services Company That Provides Software Products, Contingent IT Staffing, Custom Software Development And IT Solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25	Sme, Inc.	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	1-10	3 contacts →
	Exact match “SME, Inc- Systems Management Enterprises, Inc.(SME) is a Virginia based Information Technology and Security Company offering a variety of cost-effective solutions for your…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT services companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 64 IT services companies based in Reston, United States

See the full list, filter by size, metro and specialty, and access 431 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT services companies based in Reston, United States at a glance

As of Sep 4, 2026

8.6%Verified-email coverage

78.2Average contacts per company

11-50Median size (employees)

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Reston, so it is reported there. Company counts and contact totals on this page are exact for Reston, over 64 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Reston, United States whose business descriptions match “IT services companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 431 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

IT services companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT services companies are there based in Reston, United States?

RevenueBase identified 64 company matches for IT services companies associated with Reston, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Genpact Headstrong Capital Markets tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most IT services companies?

New York leads the United States with 667 company records, followed by Houston (408) and Austin (303). Reston has 64.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 431 professional contacts with verified work emails tracked across these 64 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.