Company lists · Data refreshed September 2026

Top 20 Federal systems integrators based in Huntsville, United States

Name: Federal systems integrators based in Huntsville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 27 companies tracked

RevenueBase identified 27 company matches for federal systems integrators associated with Huntsville, United States as of September 2026 and tracks 3,271 professional contacts across them, including 354 with verified work emails. Across the United States, Washington is the largest hub for this category (130 companies); Huntsville has 27.

This list covers company matches for federal systems integrators associated with Huntsville, 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 21, 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 21, 2026 How this list was built

27Companies

3,271Contacts tracked

354Verified emails

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The 20 largest federal systems integrators based in Huntsville, United States

Ranked by team size

Top 20 of 27 company matches for federal systems integrators based in Huntsville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Dynetics, INC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	10001+	1,532 contacts →
	Exact match “Leidos Dynetics provides responsive, cost-effective engineering, scientific, IT solutions to the national security, cybersecurity, space, and critical infrastructure sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Integrated Solutions For Systems, Inc. Is4s	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	201-500	326 contacts →
	Exact match “IS4S was founded by experienced engineers and managers who realize the need to ensure that our government, military, and commercial customers have an alternative to the defense…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Hiwaay Information Services, INC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	n/a	175 contacts →
	Exact match “HiWAAY's Network Services specializes in network design, business process analysis, information security and managed IT services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Aetos Systems, INC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	201-500	127 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Geeks And Nerds GAN Corporation	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	117 contacts →
	Exact match “GaN Corporation (dba "Geeks and Nerds") is an employee-owned, Huntsville-based technology company that provides technical and management services to government and commercial…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Martinfed	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	109 contacts →
	Exact match “MartinFed provides offensive and defensive cybersecurity, IT, software development, and technical solutions supporting complex, 24/7 mission-critical programs across the federal…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Insight Technology Solutions	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	201-500	101 contacts →
	Exact match “Insight Technology Solutions, LLC is now part of IronMountain Solutions (IMS), following a strategic merger that expands capabilities in defense and government services and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Logicore Corporation	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	97 contacts →
	Exact match “LogiCore Corporation delivers mission-critical technology services that help defense, government, and commercial clients plan, execute, and sustain complex operations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	TSG Federal	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	201-500	78 contacts →
	Exact match “TSG Federal is an IT and Engineering integrator, supporting customers in the defense and civilian sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Engenius Consulting Group	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	75 contacts →
	Exact match “enGenius is a Small Business, established in 1996, headquartered in Huntsville, Alabama.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Interfuze Corporation	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	63 contacts →
	Exact match “INTERFUZE was founded in 2015 by Walter Batson, former Chairman and CEO of Camber Corporation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Cintel, INC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	43 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Straitsys	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	11-50	41 contacts →
	Exact match “StraitSys is a company of great people delivering great results leveraging our leadership and technical expertise in: Big Data Analytics, Information Technology Services…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Offset Strategic Services LLC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	39 contacts →
	Exact match “Offset Strategic Services, LLC (OSS) delivers innovative, mission-focused engineering and technical solutions to Federal Government, DIB, and DoW clients worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Summit TRC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	32 contacts →
	Exact match “Summit TRC is a war-focused engineering services company founded on a simple but powerful idea: to be the best engineers in the room.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Cyburity	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “Cyburity is a cybersecurity and IT services firm dedicated to helping organizations secure, manage, and modernize their technology environments.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Launchtech	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match “LaunchTech is an award-winning woman, minority, and service-disabled veteran-owned company with expertise in navigating critical technology and systems infrastructure for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Ampersand Solutions Group	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	11-50	8 contacts →
	Exact match “Ampersand Solutions Group, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Logc2, INC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	51-200	5 contacts →
	Exact match “Connected Logistics” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Avacal INC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 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 systems integrators”. 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 20 of 27 federal systems integrators based in Huntsville, United States

See the full list, filter by size, metro and specialty, and access 354 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal systems integrators based in Huntsville, United States at a glance

As of Sep 21, 2026

10.8%Verified-email coverage

121.1Average contacts per company

51-200Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole United States list rather than for Huntsville, so it is reported there. Company counts and contact totals on this page are exact for Huntsville, over 27 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 Huntsville, United States whose business descriptions match “federal systems integrators” 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 354 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 21, 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 systems integrators 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 systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal systems integrators are there based in Huntsville, United States?

RevenueBase identified 27 company matches for federal systems integrators associated with Huntsville, 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?

Dynetics, 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 federal systems integrators?

Washington leads the United States with 130 company records, followed by Reston (114) and Herndon (84). Huntsville has 27.

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 354 professional contacts with verified work emails tracked across these 27 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 21, 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.