Company lists · Data refreshed November 2026

Top 21 IT infrastructure companies based in Herndon, United States

Name: IT infrastructure companies based in Herndon, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 60 companies tracked

RevenueBase identified 60 company matches for IT infrastructure companies associated with Herndon, United States as of November 2026 and tracks 3,122 professional contacts across them, including 1,284 with verified work emails. Across the United States, New York is the largest hub for this category (429 companies); Herndon has 60.

This list covers company matches for IT infrastructure companies associated with Herndon, 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 November 6, 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 Nov 6, 2026 How this list was built

60Companies

3,122Contacts tracked

1,284Verified emails

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The 21 largest IT infrastructure companies based in Herndon, United States

Ranked by team size

Top 21 of 60 company matches for IT infrastructure companies based in Herndon, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Eplus INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,901 contacts →
	Exact match “ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	TD Synnex Public Sector	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	201-500	312 contacts →
	Exact match “For more than 30 years, TD SYNNEX Public Sector has been dedicated to accelerating public sector growth for technology companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	EMW	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	141 contacts →
	Exact match “EMW was founded in 1995 by engineers and managers who formerly held senior positions in well known telecommunications and information technology companies to pursue their vision…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Indigo IT LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	104 contacts →
	Exact match “Founded in 2001, Indigo IT is an award winning information technology consulting and services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Reston Consulting Group, INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	67 contacts →
	Exact match “Network Design * Engineering * Integration * Operations * Security RCG has more than 35 years' experience supporting some of the world's largest and most highly visible IT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Lore Systems	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	51 contacts →
	Exact match “Lore Systems has been providing IT professional services (managed services, network engineering, hosting and colocation, cloud computing) to hundreds of government, commercial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	IT Partners, INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “Privately held and founded in 1993, IT Partners Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Molina Technologies	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “We are a company which gives professional, technical support which helps solve your IT problems and maintain your IT systems, so you have more time to focus on your core business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	SV Professionals	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	27 contacts →
	Exact match “SV Professionals is an Information Technology consulting practice that fuses Information System’s and business understanding into one solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Stalwart Technologies INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “Stalwart Technologies is an Information Technology consulting and services company dedicated to providing innovative and cost-effective IT solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Valianttek Group INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Valiant Tek deals with Staffing, Training, Software Development, IT Enterprise solutions, Network design and Architecture, Managed Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Itng, LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “ITNG, LLC, headquartered in Herndon, Virginia, is a woman-owned IT Services firm with strong qualifications and expertise in Program Management, Infrastructure Solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Zohak Technology	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “ZTech (Zohak Technology) Deals in Computers, Communications, Networking, Power Solutions and General Supplies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Arkinfocubes LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “We provide technology solutions to businesses of all sizes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Advanced Technical Solutions, LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Advanced Technical Solutions, LLC is a computer technology company that offers full-service network solutions to its customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Vmark Solutions	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Welcome to Vmark Solutions!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Tek-Star Corporation	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	3 contacts →
	Exact match “At TEK-STAR Corporation, we provide a wide range of IT services and consulting expertise to address your organization’s technological needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Y3 Technologies LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “At Y3 Technologies, we specialize in the provision of management for public, private and hybrid IT environments on the Amazon Web Services, Azure, and Google Cloud Platforms…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Gurus INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Guru’s INC was established by esteemed IT professionals and is based out of the Northern Virginia area to help client organizations leverage information technology for enhancing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	519 Consulting	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “519 Consulting is a Philadelphia-based IT consulting firm that works closely with our clients to understand and define their specific needs to develop tailored, scalable solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Tinerva Solutions	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Tinerva Solutions is an information technology company that provides IT system architecture, engineering, development, integration and project management services to the federal…” Recorded in the RevenueBase company graph · Nov 6, 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 “IT infrastructure companies”. 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 21 of 60 IT infrastructure companies based in Herndon, United States

See the full list, filter by size, metro and specialty, and access 1,284 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT infrastructure companies based in Herndon, United States at a glance

As of Nov 6, 2026

41.1%Verified-email coverage

52.0Average contacts per company

11-50Median size (employees)

Nov 6, 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 Herndon, so it is reported there. Company counts and contact totals on this page are exact for Herndon, over 60 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 Herndon, United States whose business descriptions match “IT infrastructure companies” 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 1,284 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 November 6, 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.

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

How many IT infrastructure companies are there based in Herndon, United States?

RevenueBase identified 60 company matches for IT infrastructure companies associated with Herndon, United States as of November 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?

Eplus 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 IT infrastructure companies?

New York leads the United States with 429 company records, followed by Houston (295) and Atlanta (204). Herndon has 60.

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 1,284 professional contacts with verified work emails tracked across these 60 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 November 6, 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.