Company lists · Data refreshed September 2026

Top 25 Intelligence consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 8,542 companies tracked

RevenueBase identified 8,542 company matches for intelligence consulting firms worldwide as of September 2026 and tracks 101,261 professional contacts across them, including 26,062 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for intelligence consulting firms worldwide, 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 21, 2026. Country and city lists for intelligence consulting firms follow the table.

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 21, 2026 How this list was built

8,542Companies

101,261Contacts tracked

26,062Verified emails

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The 25 largest intelligence consulting firms worldwide

Ranked by team size

Top 25 of 8,542 company matches for intelligence consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Accenture Strategy & Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	5,001-10,000	5,514 contacts →
	Exact match “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Control Risks	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	2,972 contacts →
	Exact match “Control Risks is a global specialist risk consultancy that helps to create secure, compliant and resilient organisations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Globaldata PLC	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	2,779 contacts →
	Exact match “In a world drowning in data, we deliver clarity.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Systems Planning & Analysis	Exact match	Alexandria, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,092 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 21, 2026 · View company records in RevenueBase
5	Crisis24	Exact match	Annapolis, MD, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,025 contacts →
	Exact match “Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Mintel	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	1,475 contacts →
	Exact match “At Mintel, we empower businesses to navigate the future with confidence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Site سايت	Exact match	Al Nakheel, Saudi ArabiaHQ recorded Sep 21, 2026	501-1,000	1,378 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Cellebrite	Exact match	Vienna, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,230 contacts →
	Exact match “Cellebrite is the leader in digital intelligence and investigative analytics, partnering with public and private organizations to transform how they manage data in investigations…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	HKA	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	1,129 contacts →
	Exact match “HKA is the leading global consultancy in risk mitigation, forensic investigations, dispute resolution, expert witness and litigation support services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Andrews International	Exact match	Burbank, CA, United StatesHQ recorded Sep 21, 2026	10001+	1,081 contacts →
	Exact match “Twenty-five years ago Andrews International (AI) began forming a network of the world’s foremost security authorities and connecting with strategic partners for operations…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Brosnan Risk Consultants	Exact match	Pearl River, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	1,050 contacts →
	Exact match “Brosnan Risk Consultants, Ltd.(BRC) is a security risk management firm focusing on physical security, emergency security, disaster preparedness and recovery and management…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Nightwing	Exact match	United StatesHQ recorded Sep 21, 2026	1,001-5,000	916 contacts →
	Exact match “We are the intelligence services company that continually redefines the edge of the possible to keep advancing our national security interests.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	AEGIS	Exact match	United StatesHQ recorded Sep 21, 2026	1,001-5,000	781 contacts →
	Exact match “AEGIS is a London based, privately owned, British security and risk management company with overseas offices in Afghanistan, Bahrain, Iraq and the USA.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	PSU	Exact match	Beijing, ChinaHQ recorded Sep 21, 2026	n/a	771 contacts →
	Exact match “Since 2006, PSU has been the leading Scandinavian risk and security consultancy in China.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Accuris	Exact match	Denver, CO, United StatesHQ recorded Sep 21, 2026	1,001-5,000	704 contacts →
	Exact match “Mission-critical intelligence for modern engineering and supply chain organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Omniplex World Services Corporation	Exact match	Herndon, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	677 contacts →
	Exact match “OMNIPLEX World Services Corporation is a leader and innovator in delivering professional background investigations, intelligence support, and physical security services to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Infiniti Research LTD	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	651 contacts →
	Exact match “Infiniti Research is a leading provider of market intelligence and customer intelligence solutions with 20+ years’ experience spanning across 20+ industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	JANES	Exact match	Croydon, United KingdomHQ recorded Sep 21, 2026	501-1,000	608 contacts →
	Exact match “In a complex global landscape, leaders need accurate information and full context quickly.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	MSA Security	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	10001+	571 contacts →
	Exact match “Allied Universal Enhanced Protection Services delivers unrivaled threat mitigation expertise for government and business entities worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Security Alliance	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	553 contacts →
	Exact match “Security Alliance is a highly experienced provider of security solutions for private and business environments.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	High Beam Global HBG	Exact match	Gurugram, IndiaHQ recorded Sep 21, 2026	51-200	546 contacts →
	Exact match “HBG is a market intelligence firm offering insightful, validated & high quality qualitative & quantitative research data solutions to clients across the globe.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Allied Market Research	Exact match	Wilmington, DE, United StatesHQ recorded Sep 21, 2026	501-1,000	508 contacts →
	Exact match “Driven by innovation and value addition approach, Allied Market Research is instrumental in market research and business consulting across various industry verticals since its…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	own.security	Exact match	Paris, FranceHQ recorded Sep 21, 2026	51-200	506 contacts →
	Exact match “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	JSI	Exact match	Ottawa, ON, CanadaHQ recorded Sep 21, 2026	201-500	410 contacts →
	Exact match “When data is complex and the mission is critical, law enforcement, intelligence agencies, and security organizations trust JSI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Macaulay-Brown, Inc. Macb , An Alion Company	Exact match	Dayton, OH, United StatesHQ recorded Sep 21, 2026	1,001-5,000	381 contacts →
	Exact match “For 39 years, MacAulay-Brown, Inc.(MacB), an Alion Company, has been solving many of the Nation’s most complex National Security challenges.” Recorded in the RevenueBase company graph · Sep 21, 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 “intelligence 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 8,542 intelligence consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 26,062 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Intelligence consulting firms worldwide at a glance

As of Sep 21, 2026

25.7%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

5,337

11-50

2,268

51-200

660

201-500

153

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for intelligence consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “intelligence 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. 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 26,062 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 21, 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.

Intelligence consulting firms by location

43 lists · largest first

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

How many intelligence consulting firms are there worldwide?

RevenueBase identified 8,542 company matches for intelligence consulting firms worldwide 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?

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

Which country has the most intelligence consulting firms?

The United States leads with 2,401 companies, followed by the United Kingdom (683) and India (419). Every intelligence consulting firms list by country and city is linked on this page.

Which city has the most intelligence consulting firms?

London leads with 396 company records, followed by Washington (154) and Paris (150).

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 26,062 professional contacts with verified work emails tracked across these 8,542 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 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 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.