Company lists · Data refreshed November 2026

Top 25 Professional IT services based in Ashburn, United States

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 80 companies tracked

RevenueBase identified 80 company matches for professional IT services associated with Ashburn, United States as of November 2026 and tracks 87,911 professional contacts across them, including 27,252 with verified work emails. Across the United States, New York is the largest hub for this category (558 companies); Ashburn has 80.

This list covers company matches for professional IT services associated with Ashburn, 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

80Companies

87,911Contacts tracked

27,252Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest professional IT services based in Ashburn, United States

Ranked by team size

Top 25 of 80 company matches for professional IT services based in Ashburn, 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	DXC Technology	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	10001+	86,844 contacts →
	Exact match “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Asta CRS INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	224 contacts →
	Exact match “Asta CRS, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	PGTEK	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	168 contacts →
	Exact match “Our firm provides global IT infrastructure professional services to industry-leading OEM, infrastructure software, and significant private and public sector organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	SQA Concepts INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	59 contacts →
	Exact match “SQA Concepts was established to actively meet the growing needs of various industries in delivering cost-effective IT solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Kodeva LLC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	38 contacts →
	Exact match “Kodeva is one of the fast emerging leaders in providing affordable and cutting-edge IT and Engineering services for organizations fortune 100 - Fortune 500.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Palmiq	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “Your Strategic Technology Transformation Partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Pioneer Corporate Services INC	Exact match	Ashburn, United StatesHQ recorded Nov 6, 2026	51-200	35 contacts →
	Exact match “Software Staffing and consulting Firm” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Istream Solutions	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “At IStream we provide strategic IT Consulting, Staffing, Training and Business Information Technology solutions by putting right expertise with focus on best practices, organizing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Next GEN Software Solutions LLC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Next Gen Software Solutions LLC partners with federal and private-sector organizations to solve complex technology challenges through custom software development, AI, cloud, data…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Ocean Solutions	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “At Ocean Solutions, we measure our success based upon the success of our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Tekcel Consulting, INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “We Serve What You Seek” Tekcel Consulting Inc a technology consulting company which is headquartered in Ashburn, VA is an accomplished IT staffing provider who have acted as…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	S Square Technologies	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “At S Square, we're more than just an IT solutions provider; we're your strategic partner in digital evolution with a human-centric design approach.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Falgu INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “Entrepreneur Consulting", for technology solutions and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Vision IT Software Solutions	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	9 contacts →
	Exact match “Vision IT Software Solutions is a leading provider of technical and IT staff to customers ranging in size from startup is to Fortune 500 enterprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	UV Technology Solutions INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Smart Synergies, INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	7 contacts →
	Exact match “Smart Synergies, Inc.(SSI) is a technology and business services consulting firm specializing in Business & IT Consulting Services and Strategic Sourcing Solutions to Government &…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Vxforward	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “VXForward is a leading Information Technology (‘IT’) solutions and services company provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Tachys INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	AZ Tech Corporation	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “AZ Tech Services, Corporation is a professional information systems & technology services firm that specializes in consulting small to medium sized businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	DCI Tech USA	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “DCI TECH is dedicated to providing exceptional IT support and managed services to businesses in Washington, DC, Maryland, and Virginia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Marqueetec INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Cellentia Tech	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Cellentia Information Technology Company was established and founded in 2015 by a team of professionals who bring a wealth of practical and hands-on Information Technology…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Dynamic Technology INC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	51-200	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	BIG EYE Technologies	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	11-50	3 contacts →
	Exact match “Big Eye Technologies llc is one of the fastest growing information technology (IT) solutions provider With our strong track record of successfully executing IT projects and IT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Ollivian Technologies, LLC	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Ollivian Technologies, LLC is a SBA Certified Economically Disadvantaged Woman Owned Small Business (EDWOSB) owned and operated by a minority woman.” 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 “professional IT 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 25 of 80 professional IT services based in Ashburn, United States

See the full list, filter by size, metro and specialty, and access 27,252 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Professional IT services based in Ashburn, United States at a glance

As of Nov 6, 2026

31.0%Verified-email coverage

1098.9Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Ashburn, so it is reported there. Company counts and contact totals on this page are exact for Ashburn, over 80 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 Ashburn, United States whose business descriptions match “professional IT 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 27,252 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.

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

How many professional IT services are there based in Ashburn, United States?

RevenueBase identified 80 company matches for professional IT services associated with Ashburn, 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?

DXC Technology 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 professional IT services?

New York leads the United States with 558 company records, followed by Houston (415) and Dallas (318). Ashburn has 80.

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 27,252 professional contacts with verified work emails tracked across these 80 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.

Ready to reach these companies? Verified emails and direct dials for all 80 professional IT services based in Ashburn, United States. Start with a free account, no credit card.

Download this list →

Related lists

Professional IT services by geography

Browse the directory

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.