Company lists · Data refreshed September 2026

Top 25 Customer intelligence consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 22,795 companies tracked

RevenueBase identified 22,795 company matches for customer intelligence consulting firms worldwide as of September 2026 and tracks 327,220 professional contacts across them, including 103,472 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for customer 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 28, 2026. Country and city lists for customer 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 28, 2026 How this list was built

22,795Companies

327,220Contacts tracked

103,472Verified emails

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The 25 largest customer intelligence consulting firms worldwide

Ranked by team size

Top 25 of 22,795 company matches for customer intelligence consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Nielseniq	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	10001+	25,856 contacts →
	Exact match “NielsenIQ (NIQ) is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	ZS	Exact match	Evanston, IL, United StatesHQ recorded Sep 28, 2026	10001+	16,896 contacts →
	Exact match “ZS is a management consulting and technology firm that partners with companies to improve life and how we live it.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Kantar	Exact match	London, United KingdomHQ recorded Sep 28, 2026	10001+	15,564 contacts →
	Exact match “Kantar is the world’s leading marketing data and analytics business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Circana	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	5,001-10,000	5,571 contacts →
	Exact match “At Circana, we measure and accelerate demand.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Merkle	Exact match	Columbia, MD, United StatesHQ recorded Sep 28, 2026	10001+	4,731 contacts →
	Exact match “Merkle, a dentsu company, powers the experience economy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Forrester	Exact match	Cambridge, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,071 contacts →
	Exact match “Forrester is one of the most influential research and advisory firms in the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	NRI Group	Exact match	Chiyoda-ku, JapanHQ recorded Sep 28, 2026	10001+	2,979 contacts →
	Exact match “We align our goals with our clients’ goals – a true partnership that ensures shared success.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Dunnhumby	Exact match	Brook Green, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,857 contacts →
	Exact match “dunnhumby helps businesses grow through faster, better decision making, as the essential intelligence layer connecting the world’s leading retailers and brands.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Credera	Exact match	Addison, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,842 contacts →
	Exact match “Credera empowers the world’s leading brands to navigate the complexities of data, technology, and marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Op360 Officepartners360	Exact match	Ridgefield, CT, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,777 contacts →
	Exact match “OP360, part of iQor CXBPO™, is a trusted partner in intelligent customer experience solutions for global brands.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Caci LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	1,663 contacts →
	Exact match “CACI offers an unrivalled range of data, marketing and IT solutions to a wide range of industries across both the public and private sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Latentview Analytics	Exact match	Chennai, IndiaHQ recorded Sep 28, 2026	1,001-5,000	1,655 contacts →
	Exact match “LatentView Analytics is an AI-driven analytics, data engineering, and consulting company that inspires and transforms businesses to excel in the digital world by harnessing the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Syniti	Exact match	Needham, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,633 contacts →
	Exact match “We tackle the hardest work in data for the world's largest organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Grazitti Interactive	Exact match	Mountain View, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,506 contacts →
	Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Infocepts	Exact match	Washington Dc, VA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,485 contacts →
	Exact match “Infocepts enables improved business results through more effective use of data, AI & user-friendly analytics.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Mintel	Exact match	London, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
17	SDG Group	Exact match	Milano, ItalyHQ recorded Sep 28, 2026	1,001-5,000	1,328 contacts →
	Exact match “We are a consulting firm specialized in AI, Data & Analytics.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Annalect	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	5,001-10,000	1,327 contacts →
	Exact match “Over a decade ago, Omnicom created Annalect to reimagine the future of marketing, at the crossroads of data, tech, analytics, and AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	J.D. Power	Exact match	Troy, MI, United StatesHQ recorded Sep 28, 2026	501-1,000	1,200 contacts →
	Exact match “J.D.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	UGAM	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	1,001-5,000	1,180 contacts →
	Exact match “Ugam, a Merkle company, is a leading analytics and technology services company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Escalent	Exact match	Livonia, MI, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,155 contacts →
	Exact match “Welcome to Escalent.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Dialog Direct	Exact match	Highland Park, MI, United StatesHQ recorded Sep 28, 2026	10001+	1,138 contacts →
	Exact match “Dialog Direct helps brands manage and personalize their multichannel, multi-touch customer journeys using data-driven marketing and customer engagement solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Grupo Lucky	Exact match	Lima, PeruHQ recorded Sep 28, 2026	1,001-5,000	1,102 contacts →
	Exact match “En Grupo Lucky llevamos más de treinta años ayudando a empresas líderes a anticiparse al mañana y a tomar las decisiones más relevantes sobre su perfomance en canales comerciales…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Material	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,093 contacts →
	Exact match “Material is a leading insights, marketing and technology company striving for true customer centricity and ongoing relevance in a digital-first, customer-led world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Data Axle	Exact match	Dallas, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,088 contacts →
	Exact match “Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded in the RevenueBase company graph · Sep 28, 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 “customer 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 22,795 customer intelligence consulting firms worldwide

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Customer intelligence consulting firms worldwide at a glance

As of Sep 28, 2026

31.6%Verified-email coverage

14.4Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

15,243

11-50

5,504

51-200

1,472

201-500

343

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 customer intelligence consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “customer 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 103,472 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 28, 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.

Customer intelligence consulting firms by location

128 lists · largest first

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

How many customer intelligence consulting firms are there worldwide?

RevenueBase identified 22,795 company matches for customer 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?

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

Which country has the most customer intelligence consulting firms?

The United States leads with 5,855 companies, followed by India (1,694) and the United Kingdom (1,462). Every customer intelligence consulting firms list by country and city is linked on this page.

Which city has the most customer intelligence consulting firms?

London leads with 689 company records, followed by Sao Paulo (471) and New York (344).

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 103,472 professional contacts with verified work emails tracked across these 22,795 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 28, 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.