Company lists · Data refreshed September 2026

Top 19 IT infrastructure modernization companies based in Herndon, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 35 companies tracked

RevenueBase identified 35 company matches for IT infrastructure modernization companies associated with Herndon, United States as of September 2026 and tracks 5,721 professional contacts across them, including 2,219 with verified work emails. Across the United States, New York is the largest hub for this category (109 companies); Herndon has 35.

This list covers company matches for IT infrastructure modernization 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 September 20, 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 20, 2026 How this list was built

35Companies

5,721Contacts tracked

2,219Verified emails

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The 19 largest IT infrastructure modernization companies based in Herndon, United States

Ranked by team size

Top 19 of 35 company matches for IT infrastructure modernization companies based in Herndon, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Trianz	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,331 contacts →
	Exact match “Trianz is a "transformation services as a software" company - helping enterprises accelerate cloud adoption and AI transformation through Concierto, our unified, AI-first platform…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Eplus INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,749 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 · Sep 20, 2026 · View company records in RevenueBase
3	Softility, INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	201-500	321 contacts →
	Exact match “Softility is a digital transformation technology services company, specializing in innovative solutions across cloud adoption and modernization, data engineering and analytics…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Karsun Solutions	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	201-500	282 contacts →
	Exact match “Karsun Solutions is a fast-growing, innovative, enterprise modernization firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Procentrix	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	201-500	235 contacts →
	Exact match “Procentrix delivers modern IT solutions for federal, civilian, and defense agencies, as well as state and local governments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Pcm-G	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	176 contacts →
	Exact match “PCM-G is a division of Insight Enterprises, Inc.\| Together, we’ll help you navigate complex IT challenges.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Nextpoint Group	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	201-500	119 contacts →
	Exact match “NextPoint Group is a mission enablement, technology focused and culture rich IT professional service provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Vion Corporation	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	201-500	84 contacts →
	Exact match “ViON Corporation has a singular mission: helping customers drive the success of their own mission through smarter IT investments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Reston Consulting Group, INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	51-200	65 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 · Sep 20, 2026 · View company records in RevenueBase
10	Truetandem	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	51-200	54 contacts →
	Exact match “TrueTandem is a leading Digital Modernization firm transforming the way technology empowers and elevates organizations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Etelligent Group	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	51-200	46 contacts →
	Exact match “15+ Years of Trusted IT Solutions for Federal Agencies- Data Security & Management: Safeguarding sensitive information with scalable, reliable solutions - Scalable Identity…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	IT Partners, INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	51-200	34 contacts →
	Exact match “Privately held and founded in 1993, IT Partners Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	CAN Softtech INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	51-200	28 contacts →
	Exact match “At CAN Softtech Inc, we empower organizations to thrive in a digital-first world with cutting-edge technology solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Xcelligen INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	11-50	27 contacts →
	Exact match “Achieving mission success through Digital Transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Edge Digital Group	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	11-50	5 contacts →
	Exact match “For over 25-years, Edge has helped to transform and modernize businesses with the latest information management tools and support services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Vmark Solutions	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Welcome to Vmark Solutions!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Itng, LLC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	1-10	3 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 · Sep 20, 2026 · View company records in RevenueBase
18	Tek-Star Corporation	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	51-200	2 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 · Sep 20, 2026 · View company records in RevenueBase
19	Tinerva Solutions	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 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 · Sep 20, 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 modernization 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 19 of 35 IT infrastructure modernization companies based in Herndon, United States

See the full list, filter by size, metro and specialty, and access 2,219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 20, 2026

38.8%Verified-email coverage

163.5Average contacts per company

11-50Median size (employees)

Sep 20, 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 35 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 modernization 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 2,219 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 20, 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 modernization 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 modernization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 35 company matches for IT infrastructure modernization companies associated with Herndon, 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?

Trianz 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 modernization companies?

New York leads the United States with 109 company records, followed by Houston (89) and Austin (78). Herndon has 35.

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 2,219 professional contacts with verified work emails tracked across these 35 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 20, 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.