Company lists · Data refreshed September 2026

Top 25 System architecture consulting firms based in Reston, United States

Name: System architecture 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 29, 2026 53 companies tracked

RevenueBase identified 53 system architecture consulting firms headquartered in Reston, United States as of September 2026 and tracks 2,460 professional contacts across them, including 745 with verified work emails. Across the United States, New York is the largest hub for this category (354 companies); Reston has 53.

This list covers system architecture consulting firms headquartered in Reston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

53Companies

2,460Contacts tracked

745Verified emails

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The 25 largest system architecture consulting firms based in Reston, United States

Ranked by team size

Top 25 of 53 system architecture consulting firms based in Reston, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to system architecture consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Systems Engineering Services Corporation Sesc	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	201-500	747 contacts →
	Partial evidence “Systems Engineering Services Corporation (SESC), founded in 1989, is a leading provider of technology solutions to Fortune companies and government organizations.” Source: RevenueBase Database · checked Sep 29, 2026
2	1rivet	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	201-500	415 contacts →
	Partial evidence “1Rivet is an award-winning, international IT Strategy & Consulting firm headquartered in the Washington, D.C.” Source: RevenueBase Database · checked Sep 29, 2026
3	Excelacom	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	501-1,000	306 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
4	Pureintegration	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	105 contacts →
	Indirect evidence “The epitome of ‘punching above our weight’, pureIntegration is the secret weapon you may never have heard of.” Source: RevenueBase Database · checked Sep 29, 2026
5	Silosmashers, INC	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	94 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
6	Halfaker And Associates, LLC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	201-500	89 contacts →
	Indirect evidence “Halfaker has been acquired by SAIC.” Source: RevenueBase Database · checked Sep 29, 2026
7	Trillion Technology Solutions, INC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	76 contacts →
	Indirect evidence “Trillion Technology Solutions Inc.” Source: RevenueBase Database · checked Sep 29, 2026
8	Oneglobe LLC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	58 contacts →
	Indirect evidence “OneGlobe LLC, is a small business incorporated in Virginia in 2005.” Source: RevenueBase Database · checked Sep 29, 2026
9	Federal Engineering, INC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	11-50	54 contacts →
	Indirect evidence “Federal Engineering is a leading, nationwide firm providing analysis, design, procurement, and implementation support services for public safety and public service organizations…” Source: RevenueBase Database · checked Sep 29, 2026
10	Singhal & Company, INC	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	54 contacts →
	Partial evidence “SCi is a Consulting Firm that serves people and businesses by providing Information Technology Services and Solutions.” Source: RevenueBase Database · checked Sep 29, 2026
11	Aderas, INC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	49 contacts →
	Indirect evidence “Aderas specializes in implementing, extending, managing, and tuning enterprise applications, databases, applications servers as well as custom software and IT development.” Source: RevenueBase Database · checked Sep 29, 2026
12	Northramp	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	45 contacts →
	Partial evidence “Northramp helps mission-driven organizations build, modernize, and run the systems they depend on, federal programs, critical infrastructure, and the technology behind real…” Source: RevenueBase Database · checked Sep 29, 2026
13	Rmantra Solutions	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	201-500	39 contacts →
	Indirect evidence “RMantra Solutions Inc.” Source: RevenueBase Database · checked Sep 29, 2026
14	Vinsys Information Technology INC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Indirect evidence “Vinsys is an information technology firm with international experience delivering engineering and operational solutions to customers in federal and commercial markets.” Source: RevenueBase Database · checked Sep 29, 2026
15	Radus Software	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	11-50	33 contacts →
	Partial evidence “Radus Software, LLC (Radus) is an innovative management consulting and information technology (IT) solutions company headquartered in Virginia.” Source: RevenueBase Database · checked Sep 29, 2026
16	Veros Technologies, LLC	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	32 contacts →
	Partial evidence “Veros Technologies is an innovative small business based in Northern Virginia, focused on providing premier technical consulting services to private and public sector clients.” Source: RevenueBase Database · checked Sep 29, 2026
17	Bruckedwards, INC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “BruckEdwards believes that exceptional work is fueled by our passionate, empowered team members.” Source: RevenueBase Database · checked Sep 29, 2026
18	Quadtec Solutions, INC	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	26 contacts →
	Partial evidence “Quadtec Solutions is an IT consulting company that provides services to government agencies and companies in the private sector.” Source: RevenueBase Database · checked Sep 29, 2026
19	Intelligence Consulting Enterprise Solutions, Inc. Ices	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	19 contacts →
	Partial evidence “ICES is a leading small business provider of full life cycle systems integration and engineering services to the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
20	Knowledge Vortex, Inc. Kvortex	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “KVortex delivers customer focused services to federal and commercial clients to create customized plans that are seamlessly integrated, effective and sustainable.” Source: RevenueBase Database · checked Sep 29, 2026
21	Rockwoods INC	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	15 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
22	PRNX	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	14 contacts →
	Indirect evidence “Outpace your competitors.” Source: RevenueBase Database · checked Sep 29, 2026
23	Intelearc	Strong evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	51-200	11 contacts →
	Strong evidence “Business Consulting, Services, Systems Integration!” Source: RevenueBase Database · checked Sep 29, 2026
24	Sabree Software Services, Inc. S3	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Sabree Software Services, Inc.(S3) is a full-service software firm headquartered in Northern Virginia.” Source: RevenueBase Database · checked Sep 29, 2026
25	CEE Corporation	Indirect evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “CEE Corporation is an Information Technology professional services company specializing in providing best cutting edge enterprise solutions.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: system architecture consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names system architecture consulting firms.
Partial evidence: Its own public description names part of system architecture consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name system architecture consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 53 system architecture consulting firms based in Reston, United States

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System architecture consulting firms based in Reston, United States at a glance

As of Sep 29, 2026

30.3%Verified-email coverage

46.4Average contacts per company

11-50Median size (employees)

Sep 29, 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 53 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among system architecture consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Reston, United States whose own description of what they do matches “system architecture consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names system architecture consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among system architecture consulting firms, and records with no verified work email. Companies headquartered outside Reston are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 745 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

System architecture consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names system architecture consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many system architecture consulting firms are there based in Reston, United States?

RevenueBase identified 53 system architecture consulting firms headquartered in Reston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Systems Engineering Services Corporation Sesc, headquartered in Reston, tops this list with the largest team on record.

Which city in the United States has the most system architecture consulting firms?

New York leads the United States with 354 headquartered companies, followed by Houston (192) and Atlanta (184). Reston has 53.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 745 verified decision-maker contacts tracked across these 53 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.