Company lists · Data refreshed October 2026

Top 25 Federal IT contractors based in Vienna, United States

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

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 76 companies tracked

RevenueBase identified 76 company matches for federal IT contractors associated with Vienna, United States as of October 2026 and tracks 4,647 professional contacts across them, including 1,571 with verified work emails. Across the United States, Washington is the largest hub for this category (152 companies); Vienna has 76.

This list covers company matches for federal IT contractors associated with Vienna, 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 12, 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 12, 2026 How this list was built

76Companies

4,647Contacts tracked

1,571Verified emails

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The 25 largest federal IT contractors based in Vienna, United States

Ranked by team size

Top 25 of 76 company matches for federal IT contractors based in Vienna, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Alpha Omega	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	501-1,000	509 contacts →
	Exact match “Alpha Omega delivers mission-focused solutions to ensure our nation’s continued global leadership.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Inserso Corporation	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	344 contacts →
	Exact match “Inserso Corporation is ISO 9001:2015 (Quality), ISO (ITSM), and ISO 27001:2013 (Security) certified and CMMI-ML3 appraised Small Business.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Aretum	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	501-1,000	267 contacts →
	Exact match “Aretum is a leading government contracting company specializing in technology-enabled mission support services for the Department of War, Department of Homeland Security, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Intellidyne, LLC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	260 contacts →
	Exact match “IntelliDyne is a leading government information technology firm enabling better mission performance through innovative technology solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Microhealth LLC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	225 contacts →
	Exact match “At MicroHealth LLC, we’re a Veteran-owned small business making a big impact in the federal IT space.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	SKY Solutions	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	187 contacts →
	Exact match “Sky Solutions is a trusted partner in government contracting, empowering federal agencies with cutting-edge IT solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Criterion Systems	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	165 contacts →
	Exact match “Criterion Systems, LLC, a Cherokee Federal Company,(Criterion) provides cybersecurity, cloud automation and management, IT infrastructure operations, and solutions engineering…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Dynamo Technologies, LLC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	161 contacts →
	Exact match “We are a full-lifecycle digital transformation and services company dedicated to delivering best-in-class technology and business services to over 20 Government customers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Constellation West	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	154 contacts →
	Exact match “Constellation West is where extraordinary works.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Horizon Industries, Limited	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	148 contacts →
	Exact match “Horizon Industries is an IT services corporation serving Clients across the U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Favor Techconsulting, LLC FTC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	501-1,000	134 contacts →
	Exact match “FTC is a leading IT services and solutions provider that delivers Next-Gen technical solutions for our federal government customers across the Civil, Defense, and Intelligence…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Syneren Technologies Corporation	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	116 contacts →
	Exact match “Syneren Technologies Corporation is a leading provider of technology solutions for the government and commercial sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Enterprise Information Services, LLC EIS	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	104 contacts →
	Exact match “Who We Are EIS is a leading mid-tier solutions integrator providing Systems Engineering, Information Technology, and Program Management Office (PMO) services and solutions to the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Full Visibility LLC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	97 contacts →
	Exact match “Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation’s most critical and sensitive missions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Softtek Government Solutions	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	201-500	97 contacts →
	Exact match “Softtek Government Solutions, formerly Aveshka, a Softtek Company, supports U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Heartland Consulting	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	90 contacts →
	Exact match “Heartland Consulting provides management consulting, information technology, and financial management services to the U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	SD Solutions, LLC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	85 contacts →
	Exact match “Since 2011, SD Solutions, LLC has been supporting over 15 US Federal Government agencies in the areas of Cyber, Digital, Data, Strategy, and Professional Services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	M9 Solutions	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	74 contacts →
	Exact match “Founded in 2007, M9 Solutions is a fast-growing small business dedicated to providing IT services and solutions to the Federal Government.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Centennial Technologies	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	70 contacts →
	Exact match “Centennial Technologies Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Mindpetal	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	63 contacts →
	Exact match “Welcome to MindPetal!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Crystal Management Cmit	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	60 contacts →
	Exact match “At CMIT, we do more than provide real-world solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Triumph Enterprises, INC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	57 contacts →
	Exact match “Founded in 2005, Triumph has risen to meet the Federal government’s growing need for mission-critical Cybersecurity; Business Intelligence, Analytics, and Data Visualization; and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Steerbridge	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	11-50	56 contacts →
	Exact match “SteerBridge is a technology company that provides professional services and solutions to the U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Gcyber	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	53 contacts →
	Exact match “GCyber delivers secure, efficient, and scalable IT solutions that empower mission success.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Government Tactical Solutions, LLC	Exact match	Vienna, VA, United StatesHQ recorded Oct 12, 2026	51-200	52 contacts →
	Exact match “Government Tactical Solutions (GovTact) provides mission-critical solutions in support of national security.” Recorded in the RevenueBase company graph · Oct 12, 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 “federal 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 76 federal IT contractors based in Vienna, United States

See the full list, filter by size, metro and specialty, and access 1,571 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal IT contractors based in Vienna, United States at a glance

As of Oct 12, 2026

33.8%Verified-email coverage

61.1Average contacts per company

51-200Median size (employees)

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Vienna, so it is reported there. Company counts and contact totals on this page are exact for Vienna, over 76 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 Vienna, United States whose business descriptions match “federal 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 1,571 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 12, 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.

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

How many federal IT contractors are there based in Vienna, United States?

RevenueBase identified 76 company matches for federal IT contractors associated with Vienna, 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?

Alpha Omega 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 federal IT contractors?

Washington leads the United States with 152 company records, followed by Reston (119) and Herndon (85). Vienna has 76.

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 1,571 professional contacts with verified work emails tracked across these 76 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 12, 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.