Company lists · Data refreshed September 2026

Top 25 Intelligence business consulting firms based in Fairfax, United States

Name: Intelligence business consulting firms based in Fairfax, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 46 companies tracked

RevenueBase identified 46 intelligence business consulting firms headquartered in Fairfax, United States as of September 2026 and tracks 660 professional contacts across them, including 187 with verified work emails. New York is the largest hub.

This list covers intelligence business consulting firms headquartered in Fairfax, 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 21, 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 21, 2026 86% judged on-target in blind review

46Companies

660Contacts tracked

187Verified emails

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The 25 largest intelligence business consulting firms based in Fairfax, United States

Ranked by team size

Top 25 of 46 intelligence business consulting firms based in Fairfax, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to intelligence business 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	Widelity, INC	Partial evidence	Fairfax, United StatesHQ checked Sep 21, 2026	51-200	92 contacts →
	Partial evidence “Founded in 2006, Widelity is a leading provider of business and network engineering consulting to global technology driven industries.” Source: RevenueBase Database · checked Sep 21, 2026
2	Trinity Technology Group	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	51-200	91 contacts →
	Indirect evidence “Trinity Technology Group is a Service Disabled Veteran-owned Small Business (SDVOSB) and certified Virginia Minority Business Enterprise.” Source: RevenueBase Database · checked Sep 21, 2026
3	Inforeliance	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	201-500	70 contacts →
	Indirect evidence “When organizations need to be on time-and on budget-they call InfoReliance.” Source: RevenueBase Database · checked Sep 21, 2026
4	ERPI	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	201-500	57 contacts →
	Indirect evidence “Enterprise Resource Performance Inc.(ERPi) is a professional services rm that delivers strategic, advisory, technological, and implementation support services to Federal Agencies.” Source: RevenueBase Database · checked Sep 21, 2026
5	Burdeshaw Associates LLC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence “Burdeshaw Associates, LLC has nearly 40 years of unparalleled leadership and "real world" experience from retired flag officers and SES level executives in the areas of Domestic…” Source: RevenueBase Database · checked Sep 21, 2026
6	Clearpath Global	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “Since 2006, we’ve supported our clients with customized and actionable results based on market leading research capabilities, proven analytical methodologies and wide-ranging…” Source: RevenueBase Database · checked Sep 21, 2026
7	Moriarty And Associates Consulting Corporation	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	30 contacts →
	Strong evidence “Moriarty and Associates Consulting Corporation (MAC) is a U.S-based technology company supporting dynamic, complex environments within the military, intelligence, and private…” Source: RevenueBase Database · checked Sep 21, 2026
8	Senet International	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “SeNet International Corporation is a company of information technology consulting professionals committed to helping public and private sector organizations securely operate their…” Source: RevenueBase Database · checked Sep 21, 2026
9	Tiber Solutions LLC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “Tiber Solutions is a consultancy focused exclusively on Data Warehousing and Analytics.” Source: RevenueBase Database · checked Sep 21, 2026
10	Arena Strategic Advisors, LLC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “Arena provides a full spectrum of strategic planning, corporate development, M&A due diligence, post-merger integration, and operational improvement consulting services to…” Source: RevenueBase Database · checked Sep 21, 2026
11	Textore	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “TextOre transforms data into actionable insights aimed at enabling decision-makers to achieve mission objectives.” Source: RevenueBase Database · checked Sep 21, 2026
12	Xcelerator Group	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “The Xcelerator Group was founded to help companies expand their businesses.” Source: RevenueBase Database · checked Sep 21, 2026
13	Globalsource LLC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “GlobalSource is a boutique private intelligence firm with over two decades of experience around the world.” Source: RevenueBase Database · checked Sep 21, 2026
14	Deci Technology	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “IT consulting company providing cyber security, analytics and data science services.” Source: RevenueBase Database · checked Sep 21, 2026
15	EKO Strategies, LLC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “When it comes to technology, one thing for certain is that nothing is going to stay the same.” Source: RevenueBase Database · checked Sep 21, 2026
16	Canmore Company	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Canmore Company is a strategic and technical consultancy driven to support organizations and governments build security and resilience.” Source: RevenueBase Database · checked Sep 21, 2026
17	Clarus Consulting LLC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “Clarus Consulting was created as a Limited Liability Company in Virginia in April Clarus has private clients in financial services, education finance, information technology, and…” Source: RevenueBase Database · checked Sep 21, 2026
18	Gyanni INC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “Gyanni Inc, founded in is a certified small business minority woman owned company that provides information technology and management consulting Services to the Federal and State…” Source: RevenueBase Database · checked Sep 21, 2026
19	The Quiah Group, LLC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Quiah Group is a consulting firm that delivers expert, objective insights, a tailored approach and unparalleled collaboration to help leaders.” Source: RevenueBase Database · checked Sep 21, 2026
20	Strategy To WIN Consulting Group	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Strategy To Win Consulting Group (S2W) provides management consulting services to government contractors and those looking to work in government markets.” Source: RevenueBase Database · checked Sep 21, 2026
21	Grocyber	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “GroCyber brings over 4 decades of cyber security experience supporting large enterprise security programs and growing start-up and turn-around companies.” Source: RevenueBase Database · checked Sep 21, 2026
22	Daycap	Indirect evidence	Fairfax, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Day Capital Partners, LLC.(DAYCAP) guides firms through early stage, growth and exits.” Source: RevenueBase Database · checked Sep 21, 2026
23	Voltsit	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	11-50	1 contacts →
	Partial evidence “Voltsit is a Global Business Consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
24	Trugrit Partners	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “TruGrit Partners has worked with clients, big and small, in a host of different industries.” Source: RevenueBase Database · checked Sep 21, 2026
25	Cognitive Agility, LLC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “What is cognitive agility?” 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: intelligence business 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 intelligence business consulting firms.
Partial evidence: Its own public description names part of intelligence business consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intelligence business 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 46 intelligence business consulting firms based in Fairfax, United States

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Intelligence business consulting firms based in Fairfax, United States at a glance

As of Sep 21, 2026

28.3%Verified-email coverage

14.3Average contacts per company

1-10Median size (employees)

1047.8%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Fairfax, so it is reported there. Company counts and contact totals on this page are exact for Fairfax, over 46 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 intelligence business 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 Fairfax, United States whose own description of what they do matches “intelligence business 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 intelligence business 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 intelligence business consulting firms, and records with no verified work email. Companies headquartered outside Fairfax 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, 187 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.

Intelligence business 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 intelligence business 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 intelligence business consulting firms are there based in Fairfax, United States?

RevenueBase identified 46 intelligence business consulting firms headquartered in Fairfax, 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?

Widelity, INC, headquartered in Fairfax, tops this list with the largest team on record.

Which city has the most intelligence business consulting firms?

New York leads with 482 headquartered companies, followed by Washington (402) and Chicago (205).

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 187 verified decision-maker contacts tracked across these 46 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.