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Company lists · Data refreshed September 2026

Top 25 IT infrastructure consulting firms based in Reston, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 109 companies tracked

RevenueBase identified 109 IT infrastructure consulting firms headquartered in Reston, United States as of September 2026 and tracks 7,328 professional contacts across them, including 1,503 with verified work emails. New York is the largest hub.

This list covers IT infrastructure 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
109Companies
7,328Contacts tracked
1,503Verified emails
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The 25 largest IT infrastructure consulting firms based in Reston, United States

Ranked by team size
Top 25 of 109 IT infrastructure consulting firms based in Reston, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT infrastructure consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Genpact Headstrong Capital MarketsStrong evidence
Reston, VA, United StatesHQ checked Sep 4, 202610001+3,102

“Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.”

Source: company website · checked Sep 4, 2026
2
AIS Applied Information SciencesIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 2026501-1,000710

“AIS helps large commercial and federal clients accelerate innovation with security and compliance in mind.”

Source: company website · checked Sep 4, 2026
3
1rivetStrong evidence
Reston, VA, United StatesHQ checked Sep 4, 2026201-500415

“1Rivet is an award-winning, international IT Strategy & Consulting firm headquartered in the Washington, D.C.”

Source: company website · checked Sep 4, 2026
4
1901 GroupPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 2026201-500305

“1901 Group, a wholly owned subsidiary of Leidos, is a leading FedRAMP authorized managed service provider for public and private sectors delivering innovative IT solutions by…”

Source: company website · checked Sep 4, 2026
5
ExcelacomPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 2026501-1,000301

“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: company website · checked Sep 4, 2026
6
Mindpoint Group, A Tyto Athene CompanyStrong evidence
Reston, VA, United StatesHQ checked Sep 4, 20261,001-5,000208

“When it comes to Information Security Consulting, we are the team the specialists turn to.”

Source: company website · checked Sep 4, 2026
7
EsolutionsfirstPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 2026201-500154

“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.”

Source: company website · checked Sep 4, 2026
8
PureintegrationIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-200103

“The epitome of ‘punching above our weight’, pureIntegration is the secret weapon you may never have heard of.”

Source: company website · checked Sep 4, 2026
9
IntellibusIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-200103

“We are a team of passionate software engineers and entrepreneurs.”

Source: company website · checked Sep 4, 2026
10
Oteemo INCPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20086

“Oteemo is a technology and business transformation consulting firm that combines deep technical expertise with human-centered design principles to deliver innovative solutions.”

Source: company website · checked Sep 4, 2026
11
Trillion Technology Solutions, INCIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20075

“Trillion Technology Solutions Inc.”

Source: company website · checked Sep 4, 2026
12
Worldgate, LLCPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20070

“Worldgate LLC specializes in consulting services that support Information Technology demands in public sector agencies and school districts.”

Source: company website · checked Sep 4, 2026
13
CTG FederalIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20062

“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…”

Source: company website · checked Sep 4, 2026
14
Oneglobe LLCIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20059

“OneGlobe LLC, is a small business incorporated in Virginia in 2005.”

Source: company website · checked Sep 4, 2026
15
Datafy INCIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 2026201-50056

“For over a decade, Datafy Inc.”

Source: company website · checked Sep 4, 2026
16
Singhal & Company, INCPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20054

“SCi is a Consulting Firm that serves people and businesses by providing Information Technology Services and Solutions.”

Source: company website · checked Sep 4, 2026
17
Federal Engineering, INCIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202611-5053

“Federal Engineering is a leading, nationwide firm providing analysis, design, procurement, and implementation support services for public safety and public service organizations…”

Source: company website · checked Sep 4, 2026
18
Aderas, INCPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20049

“Aderas specializes in implementing, extending, managing, and tuning enterprise applications, databases, applications servers as well as custom software and IT development.”

Source: company website · checked Sep 4, 2026
19
Breakforth Solutions, Inc. ED WosbIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20046

“BreakForth Solutions, Inc.”

Source: company website · checked Sep 4, 2026
20
NorthrampPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20045

“Northramp helps mission-driven organizations build, modernize, and run the systems they depend on, federal programs, critical infrastructure, and the technology behind real…”

Source: company website · checked Sep 4, 2026
21
AdroittsStrong evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20041

“Adroitts is a technology and consulting company that specializes in providing innovative IT solutions and services to businesses across various industries.”

Source: company website · checked Sep 4, 2026
22
Datamaxis, INCPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 202651-20040

“DATAMAXIS takes pride in delivering a wide range of business IT modernization, data analytics, and technology management services.”

Source: company website · checked Sep 4, 2026
23
Snowrelic INCPartial evidence
Reston, VA, United StatesHQ checked Sep 4, 202611-5040

“Snowrelic Inc was founded by technology professionals with a vision to provide quality and cost-effective Modern IT solutions.”

Source: company website · checked Sep 4, 2026
24
Rmantra SolutionsIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 2026201-50039

“RMantra Solutions Inc.”

Source: company website · checked Sep 4, 2026
25
Vinsys Information Technology INCIndirect evidence
Reston, VA, United StatesHQ checked Sep 4, 202611-5034

“Vinsys is an information technology firm with international experience delivering engineering and operational solutions to customers in federal and commercial markets.”

Source: company website · checked Sep 4, 2026

Showing 25 of 109 IT infrastructure consulting firms based in Reston, United States

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

As of Sep 4, 2026
11-50Median size (employees)
New YorkLargest hub · 807 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
34
11-50
34
51-200
27
201-500
7
501-1,000
3
1,001-5,000
2
10001+
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Reston, over 109 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 IT infrastructure consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “IT infrastructure consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among IT infrastructure 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 an evidence 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, 1,503 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 4, 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.

IT infrastructure consulting firms by metro in the United States

Frequently asked

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

RevenueBase identified 109 IT infrastructure 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?

Genpact Headstrong Capital Markets, headquartered in Reston, tops this list with the largest team on record.

Which city has the most IT infrastructure consulting firms?

New York leads with 807 headquartered companies, followed by Houston (522) and Atlanta (402).

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 1,503 verified decision-maker contacts tracked across these 109 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 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.

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