Company lists · Data refreshed September 2026

Top 24 IT consulting services based in Reston, United States

Name: IT consulting services based in Reston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 151 companies tracked

RevenueBase identified 151 company matches for IT consulting services associated with Reston, United States as of September 2026 and tracks 18,535 professional contacts across them, including 6,614 with verified work emails. Across the United States, New York is the largest hub for this category (1,032 companies); Reston has 151.

This list covers company matches for IT consulting services associated with Reston, 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 4, 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 4, 2026 How this list was built

151Companies

18,535Contacts tracked

6,614Verified emails

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The 24 largest IT consulting services based in Reston, United States

Ranked by team size

Top 24 of 151 company matches for IT consulting services based in Reston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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	ICF	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	5,001-10,000	9,492 contacts →
	Exact match “ICF is a leading global solutions and technology provider.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Genpact Headstrong Capital Markets	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	10001+	3,102 contacts →
	Exact match “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	AIS Applied Information Sciences	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	501-1,000	710 contacts →
	Exact match “AIS helps large commercial and federal clients accelerate innovation with security and compliance in mind.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	1rivet	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	201-500	415 contacts →
	Exact match “1Rivet is an award-winning, international IT Strategy & Consulting firm headquartered in the Washington, D.C.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Excelacom	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	501-1,000	301 contacts →
	Exact match “Excelacom is a global Software and Consulting company headquartered in Reston, VA, just outside of Washington, D.C, with offices across North America and Europe and a Technology…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Dominion Consulting	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	279 contacts →
	Exact match “Dominion Consulting is now TeraThink.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Evolver	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	501-1,000	233 contacts →
	Exact match “Founded in Evolver was built on a clear purpose: to help government and enterprise customers achieve long-term success.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	Fedtec	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	201-500	231 contacts →
	Exact match “FedTec is a leading digital solutions, infrastructure services and cybersecurity provider for federal government agencies.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Metaphase	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	201-500	227 contacts →
	Exact match “MetaPhase works at the intersection of mission and technology - creating, deploying, and supporting innovative solutions that serve as a force multiplier for government.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	PRISM	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	209 contacts →
	Exact match “PRISM is devoted to modernization and innovation within the world of technology, security, and IT enterprise solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Mindpoint Group, A Tyto Athene Company	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	1,001-5,000	208 contacts →
	Exact match “When it comes to Information Security Consulting, we are the team the specialists turn to.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Esolutionsfirst	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	201-500	154 contacts →
	Exact match “eSolutionsFirst is a premier technology and talent solutions partner providing best-in-class IT solutions and staffing services that empower our clients to be market leaders.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Insigma INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	117 contacts →
	Exact match “Insigma Incorporation is an Information Technology provider delivering superior quality software development, consulting and staffing solutions to our client partners.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Pureintegration	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	103 contacts →
	Exact match “The epitome of ‘punching above our weight’, pureIntegration is the secret weapon you may never have heard of.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Intellibus	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	103 contacts →
	Exact match “We are a team of passionate software engineers and entrepreneurs.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Silosmashers, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	93 contacts →
	Exact match “SiloSmashers is an industry leading strategy, management, and technology consulting firm, with depth of knowledge and expertise, and a proven methodology that enables customers to…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Oteemo INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	86 contacts →
	Exact match “Oteemo is a technology and business transformation consulting firm that combines deep technical expertise with human-centered design principles to deliver innovative solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Nira Systems	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	81 contacts →
	Exact match “NIRA Systems is an IT solutions and services MNC with operations in United State and India.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	Secureit	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	77 contacts →
	Exact match “SecureIT is a leading provider of cybersecurity management consulting and technical services to government agencies, corporations and non-profit organizations.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Trillion Technology Solutions, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	75 contacts →
	Exact match “Trillion Technology Solutions Inc.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	Navstar INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	70 contacts →
	Exact match “Who We Are: Since Navstar has earned a reputation for excellence by listening to our customers, being easy to work with, and delivering on our commitments.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Worldgate, LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	70 contacts →
	Exact match “Worldgate LLC specializes in consulting services that support Information Technology demands in public sector agencies and school districts.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Oneglobe LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	51-200	59 contacts →
	Exact match “OneGlobe LLC, is a small business incorporated in Virginia in 2005.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Datafy INC	Exact match	Reston, VA, United StatesHQ recorded Sep 4, 2026	201-500	56 contacts →
	Exact match “For over a decade, Datafy Inc.” Recorded in the RevenueBase company graph · Sep 4, 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 consulting services”. 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 24 of 151 IT consulting services based in Reston, United States

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IT consulting services based in Reston, United States at a glance

As of Sep 4, 2026

35.7%Verified-email coverage

122.7Average contacts per company

11-50Median size (employees)

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for Reston, so it is reported there. Company counts and contact totals on this page are exact for Reston, over 151 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 Reston, United States whose business descriptions match “IT consulting services” 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 6,614 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 4, 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 consulting services 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 consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting services are there based in Reston, United States?

RevenueBase identified 151 company matches for IT consulting services associated with Reston, 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?

ICF 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 consulting services?

New York leads the United States with 1,032 company records, followed by Houston (633) and Atlanta (521). Reston has 151.

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 6,614 professional contacts with verified work emails tracked across these 151 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 4, 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.