Company lists · Data refreshed September 2026

Top 23 Federal government contractors based in Rockville, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 31 companies tracked

RevenueBase identified 31 company matches for federal government contractors associated with Rockville, United States as of September 2026 and tracks 2,106 professional contacts across them, including 756 with verified work emails. Across the United States, Washington is the largest hub for this category (130 companies); Rockville has 31.

This list covers company matches for federal government contractors associated with Rockville, 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 16, 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 16, 2026 How this list was built

31Companies

2,106Contacts tracked

756Verified emails

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The 23 largest federal government contractors based in Rockville, United States

Ranked by team size

Top 23 of 31 company matches for federal government contractors based in Rockville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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	Tista Science And Technology Corporation	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	1,001-5,000	543 contacts →
	Exact match “Since 2005, TISTA has been a trusted partner with innovative IT solutions for the federal government.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Feditc	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	201-500	296 contacts →
	Exact match “Founded in 2003, FEDITC, LLC is an ISO and CMMI level 3 certified cyber security, IT, and engineering services firm.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Lcg, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	201-500	198 contacts →
	Exact match “LCG is a leading provider of technology and solution-based consulting services, including managed infrastructure & operations, application services, cybersecurity, grant…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	Caelum Research Corporation	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	194 contacts →
	Exact match “Caelum Research Corporation is a dynamic, broad-based professional service firm providing Applied Sciences, Information Technology, and System Engineering services to government…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	Information Systems Solutions, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	201-500	152 contacts →
	Exact match “ISS is an innovative information technology (IT) services and solutions provider to the Department of Defense (DoD) and other federal government agencies.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	Savantage Solutions	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	127 contacts →
	Exact match “Savantage Solutions provides a wide range of consulting, integration, technology and support solutions and services to Federal agencies.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Technuf	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	93 contacts →
	Exact match “Technuf is a Maryland-based technology company delivering secure, intelligent, and mission-ready solutions for federal agencies, state and local governments, healthcare…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	SPS Consulting, LLC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	52 contacts →
	Exact match “At SPS Consulting, we’re giving customers the "Right Expertise at the Right Time".” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Barnallen Technologies, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	201-500	51 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	Destiny Management Services, LLC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	201-500	45 contacts →
	Exact match “Destiny Management Services, LLC (DMS) is an experienced provider of business and information solutions, for financial management, information technology, accounting, auditing…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	Veterans Engineering	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	42 contacts →
	Exact match “Veterans Engineering (VE) is dedicated to aiding Federal agencies and commercial entities in pursuing Emerging Technologies, Cloud Computing, Enterprise Technology Strategy…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	A-Tech Systems, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	40 contacts →
	Exact match “A-Tech Systems, Inc.(A-Tech) is a services firm comprised of skilled professionals with extensive experience in IT support services, information assurance, cyber security…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Protek Consulting LLC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	38 contacts →
	Exact match “PROTEK Consulting, LLC has been a trusted provider of high-quality staffing services to government and commercial clients nationwide.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	Infostructures, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	30 contacts →
	Exact match “InfoStructures' mission is to apply technology to better the workplace.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Global Solutions Network, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	22 contacts →
	Exact match “Global Solutions Network, Inc.(GSN) was formed in to provide the Federal Government and the private sector with a variety of technical, administrative, and engineering services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Focus Technology Consulting	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	51-200	17 contacts →
	Exact match “Focus Technology Consulting delivers expert staff augmentation services and innovative technology expertise to government and enterprise clients.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	Netcomm INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	11-50	16 contacts →
	Exact match “NetComm is the government’s expert for unifying the user experience at the agency IT edge, delivering custom information management software solutions to a wide range of…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18	Hyertek	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	11-50	12 contacts →
	Exact match “HyerTek provides expert technology solutions for federal government clients, with a strong emphasis on innovation, integration, and automation that help enhance citizens lives.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19	Strategia Solutions	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	11-50	7 contacts →
	Exact match “Founded in 2011, Strategia Solutions, LLC, is a minority-owned business that specializes in marketing, management, and technology consulting and engineering services to U.S.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20	Fedstore Corporation	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	11-50	4 contacts →
	Exact match “FedStore Corporation, a fast growing, award-winning provider of innovative information technology solutions to the public sector, brings a unique combination of vendors…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21	Hana Strategies, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22	Vcentra	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “Vcentra provides IT consulting, development and infrastructure services to Federal Government agencies.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23	Sherman & Begley Company	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	1-10	1 contacts →
	Exact match “Sherman and Begley Company (SBC) was founded in 2009 by Kelly (Sherman) Hass and Cristin (Begley) Kline to provide consulting and contract services to businesses and industries in…” Recorded in the RevenueBase company graph · Sep 16, 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 government 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 23 of 31 federal government contractors based in Rockville, United States

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Federal government contractors based in Rockville, United States at a glance

As of Sep 16, 2026

35.9%Verified-email coverage

67.9Average contacts per company

51-200Median size (employees)

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Rockville, so it is reported there. Company counts and contact totals on this page are exact for Rockville, over 31 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 Rockville, United States whose business descriptions match “federal government 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 756 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 16, 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 government 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 government contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal government contractors are there based in Rockville, United States?

RevenueBase identified 31 company matches for federal government contractors associated with Rockville, 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?

Tista Science And Technology Corporation 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 government contractors?

Washington leads the United States with 130 company records, followed by Reston (84) and Alexandria (64). Rockville has 31.

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 756 professional contacts with verified work emails tracked across these 31 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 16, 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.