Company lists · Data refreshed October 2026

Top 25 Government IT contractors based in Chantilly, United States

Name: Government IT contractors based in Chantilly, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 69 companies tracked

RevenueBase identified 69 company matches for government IT contractors associated with Chantilly, United States as of October 2026 and tracks 3,458 professional contacts across them, including 690 with verified work emails. Across the United States, Washington is the largest hub for this category (153 companies); Chantilly has 69.

This list covers company matches for government IT contractors associated with Chantilly, 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 October 13, 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 Oct 13, 2026 How this list was built

69Companies

3,458Contacts tracked

690Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest government IT contractors based in Chantilly, United States

Ranked by team size

Top 25 of 69 company matches for government IT contractors based in Chantilly, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Vencore INC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	495 contacts →
	Exact match “As of June 1, 2018, we are Perspecta.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Unicom Government INC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	201-500	287 contacts →
	Exact match “UNICOM Government, A Division of UNICOM Global, is a leading provider of technology solutions to federal, state, and local governments.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Loginsoft	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	201-500	217 contacts →
	Exact match “For over 20 years, leading companies in Telecom, Cybersecurity, Healthcare, Banking, New Media, and more have come to rely on Loginsoft as a trusted resource for technology talent.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Legal Interpreting Services, INC DBA LIS Solutions	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	201-500	202 contacts →
	Exact match “Effective strategies for successful solutions With the right mix of specialists, we provide cyber security, language, intelligence, and information technology solutions for both…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Anavation LLC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	194 contacts →
	Exact match “AnaVation is a trusted partner that delivers high-value, cost-effective solutions to solve our customers’ most complex technical and analytical problems.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Bluewater Federal Solutions	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	201-500	188 contacts →
	Exact match “BlueWater Federal, a Tetra Tech company, is a business provider of Enterprise IT and Operational and Program Support to the Federal Government and its agencies including: •…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Sciolex Corporation	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	501-1,000	151 contacts →
	Exact match “Sciolex Corporation was established in February 2006 to provide Program Management, System Engineering, Architecture Development, System Integration, and Operations Support to…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Tenica Global Solutions	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	201-500	139 contacts →
	Exact match “TENICA and Associates LLC is a leading provider of government services and consulting solutions in the areas of national defense and intelligence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	MBA Consulting Services, Inc. MBA CSI	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	201-500	138 contacts →
	Exact match “MBA Consulting Services, Inc (MBA CSi) creates innovative and transformative solutions that help government agencies optimize their technical systems, data, and mobility.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	I-Link Solutions	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	101 contacts →
	Exact match “i-Link Solutions, Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	RIGIL	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	85 contacts →
	Exact match “Better tech.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Ennoble First INC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	62 contacts →
	Exact match “Cutting-Edge Engineering Firm delivering an AI and Data Centric Solutions Model that automates the mundane to better utilize human decision making for mission critical actions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Elegant Enterprise-Wide Solutions, INC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	51 contacts →
	Exact match “Elegant Enterprise-Wide Solutions, Inc is a disruptively innovative Government-focused IT professional service provider and high end specialized consultancy with decades of…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Cape FOX Federal Integrators A Cape FOX Company	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	50 contacts →
	Exact match “Cape Fox Federal Integrators, LLC (CFFI) was founded in February 2008 as an Alaska Native Corporation (ANC), and was certified as a Small Business Administration 8(a) in December…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Altron, INC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	49 contacts →
	Exact match “ALTRON is a mission-focused engineering and technology solutions company with more than 25 years of experience supporting federal defense and civilian agencies.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Datawiz Corporation A Gtsc Company	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	48 contacts →
	Exact match “Datawiz Corporation was established in in the Commonwealth of Virginia.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Caci IDT	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	11-50	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Welkin Associates, LTD	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	38 contacts →
	Exact match “Founded in 1988, Welkin Associates, Ltd.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Government Technical Services Corporation	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	1-10	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Insi Cloud INC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	51-200	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Flexwind	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	11-50	24 contacts →
	Exact match “Flexwind is a leading IT solutions company in the Washington, DC metropolitan area.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Concentric Methods A Cape FOX Company	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	201-500	23 contacts →
	Exact match “Concentric Methods, LLC was founded in September 2003 as an Alaska Native Corporation (ANC), and was certified as a Small Business Administration 8(a) on April 12, 2006.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Dane, LLC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	11-50	20 contacts →
	Exact match “DANE, LLC is an information technology and services company based out of DANE, LLC, CHANTILLY, Virginia, United States.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Areeva Solutions	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	11-50	19 contacts →
	Exact match “Areeva Solutions, LLC is a DC Metro-based IT and management consulting firm founded in 2011.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Elluminates Software	Exact match	Chantilly, VA, United StatesHQ recorded Oct 13, 2026	11-50	18 contacts →
	Exact match “Elluminates Software, We Make Your Infrastructure Intelligent Build your next generation organization with advanced automation and AI tools, purpose-built for enterprise scale.” Recorded in the RevenueBase company graph · Oct 13, 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 “government IT contractors”. 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 69 government IT contractors based in Chantilly, United States

See the full list, filter by size, metro and specialty, and access 690 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Government IT contractors based in Chantilly, United States at a glance

As of Oct 13, 2026

20.0%Verified-email coverage

50.1Average contacts per company

11-50Median size (employees)

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Chantilly, so it is reported there. Company counts and contact totals on this page are exact for Chantilly, over 69 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 Chantilly, United States whose business descriptions match “government IT contractors” 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 690 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 October 13, 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.

Government IT contractors 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 “government IT contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government IT contractors are there based in Chantilly, United States?

RevenueBase identified 69 company matches for government IT contractors associated with Chantilly, United States as of October 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?

Vencore INC 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 government IT contractors?

Washington leads the United States with 153 company records, followed by Reston (117) and Herndon (85). Chantilly has 69.

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 690 professional contacts with verified work emails tracked across these 69 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 October 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 government IT contractors based in Chantilly, United States. Start with a free account, no credit card.

Download this list →

Related lists

Government IT contractors by geography

Browse the directory

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.