Company lists · Data refreshed September 2026

Top 25 Analysis companies based in Chicago, United States

Name: Analysis companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 136 companies tracked

RevenueBase identified 136 analysis companies headquartered in Chicago, United States as of September 2026 and tracks 12,732 professional contacts across them, including 6,332 with verified work emails. New York is the largest hub.

This list covers analysis companies 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 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

136Companies

12,732Contacts tracked

6,332Verified emails

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The 25 largest analysis companies based in Chicago, United States

Ranked by team size

Top 25 of 136 analysis companies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to analysis companies: 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	Circana	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	5,001-10,000	5,571 contacts →
	Indirect evidence “At Circana, we measure and accelerate demand.” Source: RevenueBase Database · checked Sep 21, 2026
2	Accenture Strategy & Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	5,001-10,000	5,514 contacts →
	Indirect evidence “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Source: RevenueBase Database · checked Sep 21, 2026
3	E15 Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	148 contacts →
	Indirect evidence “E15 delivers next-generation insights based on data, not hunches.” Source: RevenueBase Database · checked Sep 21, 2026
4	Analytics8 Data & Analytics Consultancy	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	144 contacts →
	Indirect 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 21, 2026
5	Prominence Advisors	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	94 contacts →
	Indirect evidence “Founded in 2011 by former Epic leaders, Prominence empowers healthcare organizations to execute strategic data initiatives with confidence.” Source: RevenueBase Database · checked Sep 21, 2026
6	Logic Pursuits	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	89 contacts →
	Indirect 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 21, 2026
7	Performalytic Corp	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	76 contacts →
	Indirect 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 21, 2026
8	Arizton Advisory & Intelligence	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	66 contacts →
	Indirect evidence “Arizton's mission is to assist companies "Make Better Decisions" with its most exhaustive, exclusive & unique market researched reports.” Source: RevenueBase Database · checked Sep 21, 2026
9	TXI	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	60 contacts →
	Indirect evidence “TXI partners with business leaders to solve operational, data, and workforce challenges through intelligent products.” Source: RevenueBase Database · checked Sep 21, 2026
10	Transparent Partners	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	56 contacts →
	Indirect evidence “Transparent Partners is a marketing technology consulting and transformation firm.” Source: RevenueBase Database · checked Sep 21, 2026
11	Strategex	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	52 contacts →
	Indirect evidence “Strategex uses 80/20 and customer research to drive profitable growth for B2B companies.” Source: RevenueBase Database · checked Sep 21, 2026
12	Civis Analytics	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 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 21, 2026
13	Gray Matter Analytics	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “We build specialized data strategies and advanced analytics capabilities for healthcare enterprises looking to excel in the digital economy.” Source: RevenueBase Database · checked Sep 21, 2026
14	Mcsquared AI LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “mcSquared.AI specializes in accelerating analytics for businesses seeking the quickest ROI on their cloud and big data investments.” Source: RevenueBase Database · checked Sep 21, 2026
15	Pomerol Partners Data Analytics & Business Intelligence Consultancy	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	32 contacts →
	Indirect evidence “Pomerol Partners creates and delivers meaningful, business-focused data solutions.” Source: RevenueBase Database · checked Sep 21, 2026
16	Grandview Analytics	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “Founded in 2014, Grandview is a data and technology consulting services company that empowers financial institutions with nimble technology, efficient business processes, and…” Source: RevenueBase Database · checked Sep 21, 2026
17	MIKAN	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Mikan Consulting is a Data, Analytics, AI Consulting Services company.” Source: RevenueBase Database · checked Sep 21, 2026
18	APS Data Technologies	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1-10	20 contacts →
	Indirect evidence “APS Data Technologies is focused on continuous innovation around information technology and analytics by providing our clients with the utmost experienced external contractors and…” Source: RevenueBase Database · checked Sep 21, 2026
19	Gallus Insights	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1-10	19 contacts →
	Indirect evidence “Gallus Insights is an advanced analytics firm helping companies make better decisions by fully leveraging the power of data.” Source: RevenueBase Database · checked Sep 21, 2026
20	Hopperblue LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1-10	16 contacts →
	Indirect evidence “HopperBlue is a consulting firm with expertise in channel and sales data analytics.” Source: RevenueBase Database · checked Sep 21, 2026
21	Scalesology	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Scalesology is a data analytics, software development, and cybersecurity consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
22	Tensor Solutions	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “At Tensor Solutions, we are happy to help you whenever needed, regardless of the time or the moment.” Source: RevenueBase Database · checked Sep 21, 2026
23	Inquidia Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Inquidia delivers full spectrum data engineering and analytics services that help our customers learn and take action with their data.” Source: RevenueBase Database · checked Sep 21, 2026
24	Tradewind Data Science	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Tradewind Data Science is a specialized consultancy that bridges the gap between technical execution and executive-level decision-making.” Source: RevenueBase Database · checked Sep 21, 2026
25	Bruk Consulting	Indirect evidence	Chicago, United StatesHQ checked Sep 21, 2026	1-10	12 contacts →
	Indirect evidence “Results-oriented strategists and thought partners who transform data into actionable insights to solve our clients’ highest priority challenges.” 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: analysis companies. 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 analysis companies.
Partial evidence: Its own public description names part of analysis companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name analysis companies. 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 136 analysis companies based in Chicago, United States

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Analysis companies based in Chicago, United States at a glance

As of Sep 21, 2026

49.7%Verified-email coverage

93.6Average contacts per company

1-10Median size (employees)

158.8%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 136 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 analysis companies, 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 “analysis companies”. 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 analysis companies), 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 analysis companies, 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, 6,332 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.

Analysis companies 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 analysis companies, 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 analysis companies are there based in Chicago, United States?

RevenueBase identified 136 analysis companies 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?

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

Which city has the most analysis companies?

New York leads with 216 headquartered companies, followed by Chicago (136) and Atlanta (109).

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 6,332 verified decision-maker contacts tracked across these 136 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.