Company lists · Data refreshed September 2026

Top 25 Defense organizational consulting firms based in the United States

Name: Defense organizational consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 26,605 companies tracked

RevenueBase identified 26,605 company matches for defense organizational consulting firms associated with the United States as of September 2026 and tracks 238,630 professional contacts across them, including 78,699 with verified work emails and 95,948 with mobile numbers. New York is the largest hub.

This list covers company matches for defense organizational consulting firms associated with the 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 1, 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 1, 2026 How this list was built

26,605Companies

238,630Contacts tracked

78,699Verified emails

95,948Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest defense organizational consulting firms based in the United States

Ranked by team size

Top 25 of 26,605 company matches for defense organizational consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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	Strategy	Exact match	New York, NY, United States	1,001-5,000	5,135 contacts →
	Exact match “From strategy to execution.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2	L.E.K. Consulting	Exact match	Atlanta, GA, United States	1,001-5,000	4,059 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3	Heidrick & Struggles	Exact match	Chicago, IL, United States	1,001-5,000	3,363 contacts →
	Exact match “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4	Spencer Stuart	Exact match	New York, NY, United States	1,001-5,000	2,903 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5	Baringa	Exact match	New York, NY, United States	1,001-5,000	2,198 contacts →
	Exact match “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6	Systems Planning & Analysis	Exact match	Alexandria, VA, United States	1,001-5,000	2,082 contacts →
	Exact match “Systems Planning & Analysis (SPA) is a leading global provider of data-driven analytical insights for critical national security programs.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7	J.S. Held LLC	Exact match	Jericho, NY, United States	1,001-5,000	1,924 contacts →
	Exact match “J.S.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8	Alliantgroup	Exact match	Houston, TX, United States	1,001-5,000	1,599 contacts →
	Exact match “alliant is the nation's premier consulting and management engineering firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9	Taskforce	Exact match	Knoxville, TN, United States	1,001-5,000	1,448 contacts →
	Exact match “Taskforce is an American veteran-owned company that provides consulting and business support services to a broad mix of industries including health care, insurance, logistics…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10	Magellan Federal	Exact match	San Antonio, TX, United States	1,001-5,000	1,306 contacts →
	Exact match “Magellan Federal-a Magellan Health company-has received recognition as a Military Friendly® company, a Washington Post Top Workplaces, and MilitaryTimes Best for Vets company.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11	Ardurra	Exact match	Flagstaff, AZ, United States	1,001-5,000	1,248 contacts →
	Exact match “Expertly balancing experience and innovation to deliver unique solutions to public and private clients.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12	SEGAL	Exact match	New York, NY, United States	1,001-5,000	1,148 contacts →
	Exact match “Segal is a leading employee-owned consulting firm with more than 1,100 professionals across North America, including 150+ credentialed actuaries.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13	Odyssey Systems	Exact match	Wakefield, MA, United States	1,001-5,000	898 contacts →
	Exact match “Odyssey is a leading provider of outstanding management, analytical, and technical support services to both the government and private sectors.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14	Lucas Group	Exact match	Los Angeles, CA, United States	10001+	765 contacts →
	Exact match “Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15	Planned Systems International	Exact match	Valparaiso, FL, United States	1,001-5,000	608 contacts →
	Exact match “Since 1988, PSI teams have provided our government customers with innovative, cost effective solutions that solve today’s complex challenges, improve operational efficiencies, and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16	Solomonedwards	Exact match	Wayne, PA, United States	1,001-5,000	566 contacts →
	Exact match “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17	Knowledge Services	Exact match	Phoenix, AZ, United States	1,001-5,000	465 contacts →
	Exact match “Knowledge Services is a certified woman-owned business enterprise (WBE) that is reshaping how public and private organizations work together to better serve our nation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18	Mindpoint Group, A Tyto Athene Company	Exact match	Reston, VA, United States	1,001-5,000	208 contacts →
	Exact match “When it comes to Information Security Consulting, we are the team the specialists turn to.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19	Project ONE	Exact match	Reading, MA, United States	1,001-5,000	142 contacts →
	Exact match “Eliassen Group has been providing strategic consulting and talent solutions to drive our clients' innovation and business results for over 30 years.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20	Government Services Group	Exact match	Nationwide, United States	1,001-5,000	121 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21	Veracity By RGP	Exact match	Princeton, NJ, United States	1,001-5,000	111 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22	Nasscomm	Exact match	Atlanta, GA, United States	1,001-5,000	68 contacts →
	Exact match “Service Disabled Veteran Owned & Native American Owned IT Consulting Firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23	The Meruelo Group	Exact match	Santa Fe Springs, CA, United States	1,001-5,000	47 contacts →
	Exact match “The Meruelo Group is a proud Minority Business Enterprise (MBE) founded in 1986 by Alex Meruelo, a dedicated entrepreneur, business leader and philanthropist to the community.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24	WGA Consulting, LLC	Exact match	Torrance, CA, United States	1,001-5,000	40 contacts →
	Exact match “WGA Consulting LLC (WGA) is a global management consulting firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25	DST Research, Analytics, And Consulting	Exact match	New York, NY, United States	n/a	17 contacts →
	Exact match “Our mission is to transform how financial services companies grow their market share.” Recorded in the RevenueBase company graph · Sep 1, 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 “defense organizational consulting 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 26,605 defense organizational consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 78,699 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Defense organizational consulting firms based in the United States at a glance

As of Sep 1, 2026

33.0%Verified-email coverage

40.2%Mobile-number coverage

9.0Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

20,800

11-50

4,280

51-200

1,132

201-500

235

501-1,000

1,001-5,000

10001+

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 the United States whose business descriptions match “defense organizational consulting 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 78,699 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 1, 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.

Defense organizational consulting firms by metro

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 “defense organizational consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense organizational consulting firms are there based in the United States?

RevenueBase identified 26,605 company matches for defense organizational consulting firms associated with the 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?

Strategy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most defense organizational consulting firms?

New York leads with 1050 company records, followed by Washington (893) and Atlanta (667).

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 78,699 professional contacts with verified work emails tracked across these 26,605 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 26,605 defense organizational consulting firms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Defense organizational consulting firms by geography

Browse the directory

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.