Company lists · Data refreshed September 2026

Top 25 Arlington IT consulting firms worldwide

Name: Arlington IT consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 12,485 companies tracked

RevenueBase identified 12,485 arlington IT consulting firms worldwide as of September 2026 and tracks 310,041 professional contacts across them, including 81,888 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers arlington IT consulting firms worldwide, 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 21, 2026. Country and city lists for arlington IT consulting firms follow the table.

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 21, 2026 86% judged on-target in blind review

12,485Companies

310,041Contacts tracked

81,888Verified emails

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The 25 largest arlington IT consulting firms worldwide

Ranked by team size

Top 25 of 12,485 arlington IT consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to arlington IT 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	General Dynamics Information Technology	Indirect evidence	Falls Church, VA, United StatesHQ checked Sep 21, 2026	10001+	23,974 contacts →
	Indirect evidence “GDIT is a global technology and professional services company that delivers solutions, technology and mission services to every major agency across the U.S.” Source: RevenueBase Database · checked Sep 21, 2026
2	Peraton	Indirect evidence	Reston, VA, United StatesHQ checked Sep 21, 2026	10001+	10,793 contacts →
	Indirect evidence “At Peraton, we're at the forefront of delivering the next big thing every day.” Source: RevenueBase Database · checked Sep 21, 2026
3	Mantech	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 21, 2026	5,001-10,000	9,697 contacts →
	Indirect evidence “MANTECH is more than a technology company.” Source: RevenueBase Database · checked Sep 21, 2026
4	Datacom	Indirect evidence	Auckland, New ZealandHQ checked Sep 21, 2026	5,001-10,000	5,958 contacts →
	Indirect evidence “Customer focused values.” Source: RevenueBase Database · checked Sep 21, 2026
5	Cegeka	Indirect evidence	Hasselt, BelgiumHQ checked Sep 21, 2026	5,001-10,000	4,551 contacts →
	Indirect evidence “The digital world moves fast.” Source: RevenueBase Database · checked Sep 21, 2026
6	Asrc Federal	Indirect evidence	Reston, VA, United StatesHQ checked Sep 21, 2026	5,001-10,000	4,542 contacts →
	Indirect evidence “ASRC Federal’s employees provide solutions for more than 30 U.S.” Source: RevenueBase Database · checked Sep 21, 2026
7	Quest Software	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,206 contacts →
	Indirect evidence “At Quest Software, we help organizations build modern, trusted foundations for AI.” Source: RevenueBase Database · checked Sep 21, 2026
8	EJADA	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 21, 2026	1,001-5,000	3,050 contacts →
	Indirect evidence “ejada is a leading technology solutions provider in the Middle East and North Africa (MENA) region, headquartered in Saudi Arabia since 2005.” Source: RevenueBase Database · checked Sep 21, 2026
9	Mitra Integrasi Informatika, PT	Indirect evidence	Jakarta, IndonesiaHQ checked Sep 21, 2026	1,001-5,000	2,517 contacts →
	Indirect evidence “Mitra Integrasi Informatika (“MII”), established in 1996 as a subsidiary of the publicly listed PT Metrodata Electronics, Tbk.” Source: RevenueBase Database · checked Sep 21, 2026
10	OPTIV	Indirect evidence	Leawood, KS, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,222 contacts →
	Indirect evidence “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Source: RevenueBase Database · checked Sep 21, 2026
11	DMI	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,683 contacts →
	Indirect evidence “DMI is a leading provider of digital services and technology solutions with a focus on end-to-end managed services, including managed mobility, cloud, cybersecurity, network…” Source: RevenueBase Database · checked Sep 21, 2026
12	ASM Research	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,568 contacts →
	Indirect evidence “ASM Research, an Accenture Federal Services Company, is an information solutions integrator and a leading provider of innovative technology solutions and advanced analytical…” Source: RevenueBase Database · checked Sep 21, 2026
13	Malamteam	Partial evidence	Petach Tikva, IsraelHQ checked Sep 21, 2026	5,001-10,000	1,552 contacts →
	Partial evidence “As Israel's premier IT services powerhouse, Malam Team stands at the forefront of technological innovation, redefining the landscape of information technology with unparalleled…” Source: RevenueBase Database · checked Sep 21, 2026
14	Saudi Business Machines - SBM	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 21, 2026	1,001-5,000	1,490 contacts →
	Indirect evidence “Saudi Business Machines Ltd.(SBM) is the General Marketing and Services Representative of IBM in Saudi Arabia and the Kingdom’s leading provider of end-to-end enterprise…” Source: RevenueBase Database · checked Sep 21, 2026
15	Nava Tech For Business	Indirect evidence	Barueri, BrazilHQ checked Sep 21, 2026	1,001-5,000	1,452 contacts →
	Indirect evidence “Atuamos no core de empresas líderes em seus segmentos, onde tecnologia, estratégia e operação se encontram.” Source: RevenueBase Database · checked Sep 21, 2026
16	Government Acquisitions	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 21, 2026	n/a	1,440 contacts →
	Indirect evidence “Government Acquisitions, LLC (GAI) stands at the forefront of a transformative era, where artificial intelligence is reshaping our world and the stakes have never been higher.” Source: RevenueBase Database · checked Sep 21, 2026
17	LEVIO	Partial evidence	Québec, QC, CanadaHQ checked Sep 21, 2026	1,001-5,000	1,403 contacts →
	Partial evidence “Levio is a leading North American technology‑focused consulting firm and one of the two largest system integrators fully owned by Canadian interests, specializing in digital…” Source: RevenueBase Database · checked Sep 21, 2026
18	Site سايت	Indirect evidence	Al Nakheel, Saudi ArabiaHQ checked Sep 21, 2026	501-1,000	1,378 contacts →
	Indirect evidence “We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Source: RevenueBase Database · checked Sep 21, 2026
19	Trace3	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,345 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 21, 2026
20	Sangfor Technologies	Partial evidence	Shenzhen, ChinaHQ checked Sep 21, 2026	5,001-10,000	1,297 contacts →
	Partial evidence “Sangfor Technologies is a global leader in cybersecurity, cloud computing, and IT infrastructure, providing fully integrated and AI-driven solutions.” Source: RevenueBase Database · checked Sep 21, 2026
21	Trigyn Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,230 contacts →
	Indirect evidence “We're re-engineering the way business is done.” Source: RevenueBase Database · checked Sep 21, 2026
22	V-Soft Consulting Group, INC	Partial evidence	Louisville, KY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,221 contacts →
	Partial evidence “V-Soft Consulting, an innovative corporation specializing in Information Technology consulting; including staffing, digital, and infrastructure solutions.” Source: RevenueBase Database · checked Sep 21, 2026
23	Tahaluf AL Emarat Technical Solutions تحالف الإمارات للحلول التقنية	Partial evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 21, 2026	501-1,000	1,159 contacts →
	Partial evidence “Founded in Abu Dhabi in 2015, Tahaluf has quickly established itself as one of the nation's top cybersecurity and IT companies and the leading government solutions provider for…” Source: RevenueBase Database · checked Sep 21, 2026
24	Novare	Indirect evidence	Taguig City, PhilippinesHQ checked Sep 21, 2026	501-1,000	996 contacts →
	Indirect evidence “NOVARE is a leading technology company driving digital transformation, enabling enterprises and governments across the Philippines and beyond to thrive in the digital age.” Source: RevenueBase Database · checked Sep 21, 2026
25	PPC	Indirect evidence	Trevose, PA, United StatesHQ checked Sep 21, 2026	201-500	979 contacts →
	Indirect evidence “PPC is now part of DSA” Source: RevenueBase Database · checked Sep 21, 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: arlington IT 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 arlington IT consulting firms.
Partial evidence: Its own public description names part of arlington IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name arlington IT 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 12,485 arlington IT consulting firms worldwide

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Arlington IT consulting firms worldwide at a glance

As of Sep 21, 2026

26.4%Verified-email coverage

24.8Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Washington

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

5,714

11-50

4,444

51-200

1,672

201-500

394

501-1,000

119

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 arlington IT 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.
Coverage: Every country. Country and city lists for arlington IT consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “arlington IT 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 arlington IT 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 arlington IT consulting firms, and records with no verified work email.
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, 81,888 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 21, 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.

Arlington IT consulting firms by location

74 lists · largest first

Every Arlington IT consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 arlington IT 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 arlington IT consulting firms are there worldwide?

RevenueBase identified 12,485 arlington IT consulting firms worldwide 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?

General Dynamics Information Technology, headquartered in Falls Church, tops this list with the largest team on record.

Which country has the most arlington IT consulting firms?

The United States leads with 4,615 companies, followed by India (1,213) and Canada (390). Every arlington IT consulting firms list by country and city is linked on this page.

Which city has the most arlington IT consulting firms?

Washington leads with 149 headquartered companies, followed by London (121) and Dubai (114).

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 81,888 verified decision-maker contacts tracked across these 12,485 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 21, 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.