Company lists · Data refreshed September 2026

Top 25 Information technology firms based in Reston, United States

Name: Information technology 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 20, 2026 72 companies tracked

RevenueBase identified 72 company matches for information technology firms associated with Reston, United States as of September 2026 and tracks 3,023 professional contacts across them, including 661 with verified work emails. Across the United States, New York is the largest hub for this category (258 companies); Reston has 72.

This list covers company matches for information technology 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 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

72Companies

3,023Contacts tracked

661Verified emails

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The 25 largest information technology firms based in Reston, United States

Ranked by team size

Top 25 of 72 company matches for information technology firms based in Reston, 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	Systems Engineering Services Corporation Sesc	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	201-500	747 contacts →
	Exact match “Systems Engineering Services Corporation (SESC), founded in 1989, is a leading provider of technology solutions to Fortune companies and government organizations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Excelacom	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3	PRISM	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	208 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 20, 2026 · View company records in RevenueBase
4	Electrosoft	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	141 contacts →
	Exact match “Electrosoft delivers a diversified set of technology-based solutions and services differentiated by thought leadership and innovation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Insigma INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6	Aeec, LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	92 contacts →
	Exact match “AEEC has a proven track record of providing innovative IT, Engineering, Environmental, and Project Management services to the commercial and federal market since 1995.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Betterworld Technology Managed IT & Cybersecurity	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	81 contacts →
	Exact match “Award Winning.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Comtech LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	79 contacts →
	Exact match “Comtech is an award winning, customer-oriented, full-service IT solutions provider serving the Civilian Federal Government, the Department of Defense and other Agencies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Trillion Technology Solutions, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	76 contacts →
	Exact match “Trillion Technology Solutions Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Worldgate, LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	71 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 20, 2026 · View company records in RevenueBase
11	CTG Federal	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	62 contacts →
	Exact match “CTG Federal, a Cohesive Technology Group company, is an SBA-certified small business that excels in servicing dozens of federal defense, intelligence, and civilian organizations…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Oneglobe LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	58 contacts →
	Exact match “OneGlobe LLC, is a small business incorporated in Virginia in 2005.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Singhal & Company, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
14	Aderas, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
15	Infinisource Consulting Solutions, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
16	Advanced Systems Engineering Corporation Asec , A Part Of Markon	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	201-500	45 contacts →
	Exact match “The ASEC family of companies is now a part of Markon, LLC, a national firm with a federal government focus, specializing in enterprise technology, business operations, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Powersolv, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	42 contacts →
	Exact match “Established in 1995, Powersolv is a CMMI Level 3 certified Information Technology Services provider with its headquarters in the Washington DC Metro region.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Datamaxis, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	42 contacts →
	Exact match “DATAMAXIS takes pride in delivering a wide range of business IT modernization, data analytics, and technology management services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Appteon INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	11-50	39 contacts →
	Exact match “Appteon is an award-winning, agile-experienced, professional services company that serves the federal government and private industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Vinsys Information Technology INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Vinsys is an information technology firm with international experience delivering engineering and operational solutions to customers in federal and commercial markets.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Radus Software	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	11-50	33 contacts →
	Exact match “Radus Software, LLC (Radus) is an innovative management consulting and information technology (IT) solutions company headquartered in Virginia.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Xpand Corporation	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	33 contacts →
	Exact match “XPAND Corporation has been a leading provider of Information Technology services and solutions since 1991.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Bruckedwards, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	11-50	27 contacts →
	Exact match “BruckEdwards believes that exceptional work is fueled by our passionate, empowered team members.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Quadtec Solutions, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	51-200	26 contacts →
	Exact match “Quadtec Solutions is an IT consulting company that provides services to government agencies and companies in the private sector.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	BT Federal	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	n/a	24 contacts →
	Exact match “BT Federal is the FOCI-enabled entity of BT plc created to serve the US Government.” 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 “information technology 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 25 of 72 information technology firms based in Reston, United States

See the full list, filter by size, metro and specialty, and access 661 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Information technology firms based in Reston, United States at a glance

As of Sep 20, 2026

21.9%Verified-email coverage

42.0Average contacts per company

11-50Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 72 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 “information technology 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 661 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.

Information technology 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 “information technology firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many information technology firms are there based in Reston, United States?

RevenueBase identified 72 company matches for information technology 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?

Systems Engineering Services Corporation Sesc 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 information technology firms?

New York leads the United States with 258 company records, followed by Houston (165) and Washington (124). Reston has 72.

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 661 professional contacts with verified work emails tracked across these 72 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.