Company lists · Data refreshed September 2026

Top 25 Government software integrators based in Chantilly, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 45 companies tracked

RevenueBase identified 45 government software integrators headquartered in Chantilly, United States as of September 2026 and tracks 2,419 professional contacts across them, including 568 with verified work emails. Across the United States, Washington is the largest hub for this category (71 companies); Chantilly has 45.

This list covers government software integrators headquartered in Chantilly, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

45Companies

2,419Contacts tracked

568Verified emails

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The 25 largest government software integrators based in Chantilly, United States

Ranked by team size

Top 25 of 45 government software integrators based in Chantilly, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to government software integrators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Vencore INC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	485 contacts →
	Indirect evidence “As of June 1, 2018, we are Perspecta.” Source: RevenueBase Database · checked Sep 28, 2026
2	Unicom Government INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	279 contacts →
	Partial evidence “UNICOM Government, A Division of UNICOM Global, is a leading provider of technology solutions to federal, state, and local governments.” Source: RevenueBase Database · checked Sep 28, 2026
3	Bluewater Federal Solutions	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	192 contacts →
	Partial evidence “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: •…” Source: RevenueBase Database · checked Sep 28, 2026
4	Anavation LLC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	181 contacts →
	Indirect evidence “AnaVation is a trusted partner that delivers high-value, cost-effective solutions to solve our customers’ most complex technical and analytical problems.” Source: RevenueBase Database · checked Sep 28, 2026
5	The Centech Group, INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	168 contacts →
	Partial evidence “Since 1988, THE CENTECH GROUP, Inc.(CENTECH) has been a proven, successful provider of systems and solutions on over federal government contracts/task orders and 150 mission…” Source: RevenueBase Database · checked Sep 28, 2026
6	Sciolex Corporation	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	501-1,000	142 contacts →
	Indirect evidence “Sciolex Corporation was established in February 2006 to provide Program Management, System Engineering, Architecture Development, System Integration, and Operations Support to…” Source: RevenueBase Database · checked Sep 28, 2026
7	MBA Consulting Services, Inc. MBA CSI	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	125 contacts →
	Partial evidence “MBA Consulting Services, Inc (MBA CSi) creates innovative and transformative solutions that help government agencies optimize their technical systems, data, and mobility.” Source: RevenueBase Database · checked Sep 28, 2026
8	I-Link Solutions	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “i-Link Solutions, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
9	RIGIL	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	88 contacts →
	Indirect evidence “Better tech.” Source: RevenueBase Database · checked Sep 28, 2026
10	Ennoble First INC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
11	Datawiz Corporation A Gtsc Company	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “Datawiz Corporation was established in in the Commonwealth of Virginia.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ogsystems	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	58 contacts →
	Indirect evidence “At OGSystems, we exist to challenge the status quo and create something better.” Source: RevenueBase Database · checked Sep 28, 2026
13	Elegant Enterprise-Wide Solutions, INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Elegant Enterprise-Wide Solutions, Inc is a disruptively innovative Government-focused IT professional service provider and high end specialized consultancy with decades of…” Source: RevenueBase Database · checked Sep 28, 2026
14	Caci IDT	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
15	Millennial Software	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “Empowering Innovation in Defense & National Security Millennial Software is a trusted partner in defense technology, delivering cutting-edge software solutions, automation…” Source: RevenueBase Database · checked Sep 28, 2026
16	Insequence, INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Partial evidence “InSequence specializes in delivering software asset management, secure application delivery, and DevSecOps solutions to US Federal (Civilian, Department of Defense, and…” Source: RevenueBase Database · checked Sep 28, 2026
17	Insi Cloud INC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
18	Flexwind	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Flexwind is a leading IT solutions company in the Washington, DC metropolitan area.” Source: RevenueBase Database · checked Sep 28, 2026
19	Elluminates Software	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Elluminates Software, We Make Your Infrastructure Intelligent Build your next generation organization with advanced automation and AI tools, purpose-built for enterprise scale.” Source: RevenueBase Database · checked Sep 28, 2026
20	Solution Guidance Corporation	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	17 contacts →
	Indirect evidence “Solution Guidance Corporation (SGC) was established as a women owned small business in 2002 to provide program management (PM) system solutions to commercial Architecture…” Source: RevenueBase Database · checked Sep 28, 2026
21	Lv8d Solutions LLC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “LV8D Solutions, an innovative thought leader, provides cutting-edge Engineering, Acquisition, and Integration solutions to the Intelligence Community.” Source: RevenueBase Database · checked Sep 28, 2026
22	Blue Ridge Dynamics, INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Blue Ridge Dynamics is a software development and engineering services company centered on the commitment to deliver agile solutions that will ensure mission success for our…” Source: RevenueBase Database · checked Sep 28, 2026
23	Constructure, INC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Formed in 2009, Constructure Inc.” Source: RevenueBase Database · checked Sep 28, 2026
24	Bravent	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Modernizing Government.” Source: RevenueBase Database · checked Sep 28, 2026
25	Mcintire Solutions, LLC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “McIntire Solutions, LLC provides business, engineering and technology expertise to the Intelligence Community, Department of Defense and the Federal Government.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: government software integrators. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names government software integrators.
Partial evidence: Its own public description names part of government software integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government software integrators. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 45 government software integrators based in Chantilly, United States

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Government software integrators based in Chantilly, United States at a glance

As of Sep 28, 2026

23.5%Verified-email coverage

53.8Average contacts per company

11-50Median size (employees)

Sep 28, 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 45 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among government software integrators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Chantilly, United States whose own description of what they do matches “government software integrators”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names government software integrators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among government software integrators, and records with no verified work email. Companies headquartered outside Chantilly are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 568 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Government software integrators by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names government software integrators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many government software integrators are there based in Chantilly, United States?

RevenueBase identified 45 government software integrators headquartered in Chantilly, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Vencore INC, headquartered in Chantilly, tops this list with the largest team on record.

Which city in the United States has the most government software integrators?

Washington leads the United States with 71 headquartered companies, followed by Reston (64) and Herndon (62). Chantilly has 45.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 568 verified decision-maker contacts tracked across these 45 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.