Company lists · Data refreshed September 2026

Top 20 Freelancer IT consulting firms based in Reston, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 45 companies tracked

RevenueBase identified 45 company matches for freelancer IT consulting firms associated with Reston, United States as of September 2026 and tracks 1,200 professional contacts across them, including 300 with verified work emails. Across the United States, New York is the largest hub for this category (399 companies); Reston has 45.

This list covers company matches for freelancer IT consulting firms 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 30, 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 30, 2026 How this list was built

45Companies

1,200Contacts tracked

300Verified emails

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The 20 largest freelancer IT consulting firms based in Reston, United States

Ranked by team size

Top 20 of 45 company matches for freelancer IT consulting firms based in Reston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Excelacom	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	501-1,000	306 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 30, 2026 · View company records in RevenueBase
2	Dominion Consulting	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	278 contacts →
	Exact match “Dominion Consulting is now TeraThink.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Pureintegration	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	105 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 30, 2026 · View company records in RevenueBase
4	Singhal & Company, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	54 contacts →
	Exact match “SCi is a Consulting Firm that serves people and businesses by providing Information Technology Services and Solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	META	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	11-50	51 contacts →
	Exact match “Meta is a hybrid management consulting and cloud delivery solutions company focused on helping organizations to achieve People Driven ROI®.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Aderas, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	49 contacts →
	Exact match “Aderas specializes in implementing, extending, managing, and tuning enterprise applications, databases, applications servers as well as custom software and IT development.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Infinisource Consulting Solutions, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	47 contacts →
	Exact match “InfiniSource Consulting Solutions (ICS) is a leading provider of Management Consulting, Information Technology, and Professional services to the federal government.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	DS Technologies INC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	11-50	32 contacts →
	Exact match “DS Technologies Inc - SUCCESS IS OUR DUTY We are a company that provides innovative, transformative IT services and solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Collaborait INC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	22 contacts →
	Exact match “With a strong team of 100+ consultants with over 12+ years of experience, we have proven ourselves repeatedly at several Fortune 100 as well as Fortune 500 companies, when it…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Matrix Consulting, LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	11-50	18 contacts →
	Exact match “At Matrix, we strive to create a better world through our amazing people and dedication to mission.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Rockwoods INC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	15 contacts →
	Exact match “Our team has diverse group of experienced and talented professionals who can deliver everything from individual consulting and training to full-scale re-engineering, software…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	PRNX	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	14 contacts →
	Exact match “Outpace your competitors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	T. White Parker	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “T.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Intelearc	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	11 contacts →
	Exact match “Business Consulting, Services, Systems Integration!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Systems Development And Analysis	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	51-200	7 contacts →
	Exact match “The difference between a job and a mission.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Nextgen Technology Solutions Group LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Practice Systems Integration	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “Business-savvy technology experts, helping you transform your smallbiz through technology.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	SBE Concepts LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Infrastructure \| Technology \| Program Management At SBE Concepts, we are passionate about transforming your ideas into tangible successes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Capital Gateway Consulting	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	11-50	1 contacts →
	Exact match “Capital Gateway Consulting (CGC) provides Management Consulting Services and IT Solutions to Federal Agencies and Fortune 100 companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Polaris Advisors	Exact match	Reston, VA, United StatesHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “At Polaris Advisors, our professionals think about technology’s role in business differently; we believe that technology should be an enabler of business, not just a cost center.” Recorded in the RevenueBase company graph · Sep 30, 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 “freelancer IT consulting firms”. 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 45 freelancer IT consulting firms based in Reston, United States

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Freelancer IT consulting firms based in Reston, United States at a glance

As of Sep 30, 2026

25.0%Verified-email coverage

26.7Average contacts per company

11-50Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 45 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 “freelancer IT consulting firms” 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 300 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 30, 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.

Freelancer IT consulting firms 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 “freelancer IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 45 company matches for freelancer IT consulting firms 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?

Excelacom 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 freelancer IT consulting firms?

New York leads the United States with 399 company records, followed by Atlanta (227) and Houston (221). Reston has 45.

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 300 professional contacts with verified work emails tracked across these 45 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 30, 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.