Company lists · Data refreshed September 2026

Top 25 Customer intelligence consulting firms based in Chicago, United States

Name: Customer intelligence consulting firms based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 195 companies tracked

RevenueBase identified 195 customer intelligence consulting firms headquartered in Chicago, United States as of September 2026 and tracks 34,091 professional contacts across them, including 16,210 with verified work emails. Across the United States, New York is the largest hub for this category (342 companies); Chicago follows with 195.

This list covers customer intelligence consulting firms headquartered in Chicago, 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 28, 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 28, 2026 86% judged on-target in blind review

195Companies

34,091Contacts tracked

16,210Verified emails

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The 25 largest customer intelligence consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 195 customer intelligence consulting firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to customer intelligence 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	Nielseniq	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	10001+	25,856 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
2	Circana	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	5,001-10,000	5,571 contacts →
	Indirect evidence “At Circana, we measure and accelerate demand.” Source: RevenueBase Database · checked Sep 28, 2026
3	YES Marketing	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	483 contacts →
	Indirect evidence “Yes Marketing focuses on enabling marketers to engage, acquire and retain consumers along each stage of the consumer journey with a brand – from awareness through consideration…” Source: RevenueBase Database · checked Sep 28, 2026
4	Blackstone Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	229 contacts →
	Strong evidence “Blackstone Group is a full-service custom marketing research and consulting firm providing clients with actionable insights for over 25 years.” Source: RevenueBase Database · checked Sep 28, 2026
5	Market Track	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	170 contacts →
	Partial evidence “Owned by Vista Equity Partners (the fourth largest software company in the world), Market Track delivers the omnichannel market intelligence that brands and retailers need to…” Source: RevenueBase Database · checked Sep 28, 2026
6	Analytics8 Data & Analytics Consultancy	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	144 contacts →
	Partial evidence “Analytics8 is a data and AI consulting firm that helps data-driven enterprises define their data strategy, modernize their platforms, operationalize AI, and turn data ambition…” Source: RevenueBase Database · checked Sep 28, 2026
7	Marshall Associates	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	133 contacts →
	Indirect evidence “In today’s digital world, you still need the human touch.” Source: RevenueBase Database · checked Sep 28, 2026
8	Shapiro RAJ	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	100 contacts →
	Indirect evidence “Shapiro+Raj is the sixth-largest independent insights and inspiration company in North America.” Source: RevenueBase Database · checked Sep 28, 2026
9	Logic Pursuits	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Logic Pursuits (LP) is a Data and Analytics Consulting organization that leverages the modern practices of descriptive, predictive, and prescriptive analytics to extract value…” Source: RevenueBase Database · checked Sep 28, 2026
10	Performalytic Corp	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	76 contacts →
	Partial evidence “Performalytic Corp, headquartered in Naperville, IL, is a leading implementer and thought leader of Analytics and Business Intelligence solutions for many Fortune500 companies.” Source: RevenueBase Database · checked Sep 28, 2026
11	Transparent Partners	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	56 contacts →
	Partial evidence “Transparent Partners is a marketing technology consulting and transformation firm.” Source: RevenueBase Database · checked Sep 28, 2026
12	Strategex	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Partial evidence “Strategex uses 80/20 and customer research to drive profitable growth for B2B companies.” Source: RevenueBase Database · checked Sep 28, 2026
13	Civis Analytics	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “Civis Analytics helps organizations use data to gain a competitive advantage in how they identify, attract, and engage their audiences.” Source: RevenueBase Database · checked Sep 28, 2026
14	BE Found Online BFO	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “At a time when the digital world is changing day to day, brands need more than another skillful vendor.” Source: RevenueBase Database · checked Sep 28, 2026
15	Access 2 Insight, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “Access 2 Insight, LLC (a2i) is comprised of marketing communications professionals with extensive experience in Customer Relationship Management (CRM), Brand Strategy, Integrated…” Source: RevenueBase Database · checked Sep 28, 2026
16	GIO Global Intelligence	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	26 contacts →
	Strong evidence “GIO Intelligence is a consulting firm specializing in qualitative global competitive analysis.” Source: RevenueBase Database · checked Sep 28, 2026
17	Adtitude Digital	Indirect evidence	Chicago, United StatesHQ checked Sep 28, 2026	1-10	26 contacts →
	Indirect evidence “A Technology, Data and Digital Marketing Services Provider.” Source: RevenueBase Database · checked Sep 28, 2026
18	Arcalea	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Arcalea is a marketing intelligence and performance firm built on a single conviction: marketing challenges are, at their core, data challenges.” Source: RevenueBase Database · checked Sep 28, 2026
19	AHZUL	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “We find inspiration in culture to advance the way brands connect with consumers.” Source: RevenueBase Database · checked Sep 28, 2026
20	MIKAN	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Mikan Consulting is a Data, Analytics, AI Consulting Services company.” Source: RevenueBase Database · checked Sep 28, 2026
21	Vérité Data	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “For more than 50 years, Vérité Data has built its foundation on trust and security.” Source: RevenueBase Database · checked Sep 28, 2026
22	Behind The Work	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Attract, retain and grow Your Clients through digital transformation and marketing services” Source: RevenueBase Database · checked Sep 28, 2026
23	DDK Marketing, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “At DDK Marketing, we keep direct marketing relevant through expert application of both online and offline technologies.” Source: RevenueBase Database · checked Sep 28, 2026
24	T4 Associates	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	16 contacts →
	Partial evidence “Since 2006, we have offered unique customer insights essential for our clients to make informed business decisions-and we deliver.(Our own Net Promoter Score is 86%, and nearly…” Source: RevenueBase Database · checked Sep 28, 2026
25	Hopperblue LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	16 contacts →
	Partial evidence “HopperBlue is a consulting firm with expertise in channel and sales data analytics.” Source: RevenueBase Database · checked Sep 28, 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: customer intelligence 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 customer intelligence consulting firms.
Partial evidence: Its own public description names part of customer intelligence consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer intelligence 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 195 customer intelligence consulting firms based in Chicago, United States

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Customer intelligence consulting firms based in Chicago, United States at a glance

As of Sep 28, 2026

47.5%Verified-email coverage

174.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 195 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 customer intelligence 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 Chicago, United States whose own description of what they do matches “customer intelligence 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 customer intelligence 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 customer intelligence consulting firms, and records with no verified work email. Companies headquartered outside Chicago 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, 16,210 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 28, 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.

Customer intelligence 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 customer intelligence 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 customer intelligence consulting firms are there based in Chicago, United States?

RevenueBase identified 195 customer intelligence consulting firms headquartered in Chicago, 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?

Nielseniq, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most customer intelligence consulting firms?

New York leads the United States with 342 headquartered companies, followed by Chicago (195) and San Francisco (136).

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 16,210 verified decision-maker contacts tracked across these 195 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 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 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.