Company lists · Data refreshed September 2026

Top 25 Data services companies based in Chicago, United States

Name: Data services 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 19, 2026 181 companies tracked

RevenueBase identified 181 company matches for data services companies associated with Chicago, United States as of September 2026 and tracks 9,458 professional contacts across them, including 5,431 with verified work emails. Across the United States, New York is the largest hub for this category (346 companies); Chicago follows with 181.

This list covers company matches for data services companies associated with Chicago, 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 19, 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 19, 2026 How this list was built

181Companies

9,458Contacts tracked

5,431Verified emails

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The 25 largest data services companies based in Chicago, United States

Ranked by team size

Top 25 of 181 company matches for data services companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Circana	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	5,001-10,000	5,571 contacts →
	Exact match “At Circana, we measure and accelerate demand.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Strategic Systems International	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	501-1,000	465 contacts →
	Exact match “Strategic Systems International (SSI) is Chicago-headquartered Advanced Analytics and Software Engineering firm that builds data-driven applications for Tech Companies and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Beyond KEY	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	363 contacts →
	Exact match “Our Journey of Growth, Trust, and Purpose Two decades ago, Beyond Key started with a vision not just to solve business problems with technology, but to create lasting impact.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	PTS Consulting Services Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	251 contacts →
	Exact match “Overview PTS Consulting Services (People Technology Services), is a firm that specializes in providing IT consulting and Business consulting services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Rldatix Data Solutions Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	200 contacts →
	Exact match “RLDatix Data Solutions Group (Galen Healthcare Solutions) is an award-winning, KLAS-ranked healthcare IT technical & professional services and solutions company providing…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Sg2	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	170 contacts →
	Exact match “Sg2, a Vizient company, leverages cutting-edge expertise, analytics and tailored consulting offerings to help health industry leaders anticipate health care trends and gain…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	E15 Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	148 contacts →
	Exact match “E15 delivers next-generation insights based on data, not hunches.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Analytics8 Data & Analytics Consultancy	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	144 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Dunn Solutions, A Kaartech Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1,001-5,000	141 contacts →
	Exact match “Dunn Solutions is a digital commerce and business transformation consultancy focused on delivering velocity to our clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Kenway Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	104 contacts →
	Exact match “Kenway Consulting is a management and technology consulting firm whose entire reason for existence is to help companies and its employees.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Prominence Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	94 contacts →
	Exact match “Founded in 2011 by former Epic leaders, Prominence empowers healthcare organizations to execute strategic data initiatives with confidence.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Logic Pursuits	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	89 contacts →
	Exact match “Logic Pursuits (LP) is a Data and Analytics Consulting organization that leverages the modern practices of descriptive, predictive, and prescriptive analytics to extract value…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Performalytic Corp	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	76 contacts →
	Exact match “Performalytic Corp, headquartered in Naperville, IL, is a leading implementer and thought leader of Analytics and Business Intelligence solutions for many Fortune500 companies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	TXI	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	60 contacts →
	Exact match “TXI partners with business leaders to solve operational, data, and workforce challenges through intelligent products.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Transparent Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	56 contacts →
	Exact match “Transparent Partners is a marketing technology consulting and transformation firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Strategex	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	52 contacts →
	Exact match “Strategex uses 80/20 and customer research to drive profitable growth for B2B companies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Civis Analytics	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	52 contacts →
	Exact match “Civis Analytics helps organizations use data to gain a competitive advantage in how they identify, attract, and engage their audiences.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Onesix	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “OneSix is a data and AI services firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Liberty Advisor Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	48 contacts →
	Exact match “Liberty Advisor Group is now a Resultant company, uniting senior-led strategic advisory with a 300+-person technical engine to turn complex business challenges into measurable…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Uturn Data Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	48 contacts →
	Exact match “UTurn Data Solutions is an with proven expertise transforming technical complexity into meaningful business outcomes: • Chicago based \| • • Competencies include, & .” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Gray Matter Analytics	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	38 contacts →
	Exact match “We build specialized data strategies and advanced analytics capabilities for healthcare enterprises looking to excel in the digital economy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Mcsquared AI LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “mcSquared.AI specializes in accelerating analytics for businesses seeking the quickest ROI on their cloud and big data investments.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Pomerol Partners Data Analytics & Business Intelligence Consultancy	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	32 contacts →
	Exact match “Pomerol Partners creates and delivers meaningful, business-focused data solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Grandview Analytics	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Founded in 2014, Grandview is a data and technology consulting services company that empowers financial institutions with nimble technology, efficient business processes, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Premiumiq	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “PremiumIQ helps insurance companies deliver advanced data solutions that increase premiums, reduce losses and engage customers.” Recorded in the RevenueBase company graph · Sep 19, 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 “data services companies”. 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 181 data services companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 5,431 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data services companies based in Chicago, United States at a glance

As of Sep 19, 2026

57.4%Verified-email coverage

52.3Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

51-200

201-500

501-1,000

1,001-5,000

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 181 companies.

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 Chicago, United States whose business descriptions match “data services companies” 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 5,431 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 19, 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.

Data services companies by metro in the United States

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 “data services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data services companies are there based in Chicago, United States?

RevenueBase identified 181 company matches for data services companies associated with Chicago, 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?

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

Which city in the United States has the most data services companies?

New York leads the United States with 346 company records, followed by Chicago (181) and Houston (167).

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 5,431 professional contacts with verified work emails tracked across these 181 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 19, 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.