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31 leading data and analytics companies in Illinois

Tamtam tracks 31 data and analytics companies headquartered in Illinois. This list ranks all of them by number of employees on LinkedIn, led by GE HealthCare, Morningstar and Zebra Technologies. Their median headcount is 1,011. Half of them were founded in 2008 or later. The most common headquarters are Chicago (25).

馃嚭馃嚫 Illinois31 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
GE HealthCaregehealthcare.com

Global medical technology and digital solutions innovator leveraging intelligent devices, data analytics, and artificial intelligence to drive precision health and improve patient outcomes worldwide

Hospitals and Health Care 馃嚭馃嚫 Chicago 60,041 1892
2
Morningstarmorningstar.com

Independent investment insights, data, and research for various global markets including managed products, private capital, debt securities, and comprehensive asset management services.

Financial Services 馃嚭馃嚫 Chicago 12,028 1984
3
Zebra Technologieszebra.com

Improving workflows through innovative technology solutions, connecting frontline workers and optimizing visibility with scanning, track-and-trace, and automation tools

IT Services and IT Consulting 馃嚭馃嚫 Lincolnshire 11,698 n/a
4
Circanacircana.com

A company advising on consumer behavior complexity using advanced technology and analytics to help brands and retailers unlock business growth

Market Research 馃嚭馃嚫 Chicago 6,212 2023
5
Cisioncision.com

A global leader in media intelligence and communication solutions, equipping professionals with tools to excel in today's data-driven world

Public Relations and Communications Services 馃嚭馃嚫 Chicago 3,839 n/a
6
Mu Sigma Inc.mu-sigma.com

A leading Big Data analytics company partnering with Fortune 500 firms to enhance decision-making, recognized for innovation and transformative solutions

Business Consulting and Services 馃嚭馃嚫 Northbrook 3,563 2004
7
Numeratornumerator.com

Data and tech company in market research, leveraging first-party data from 1 million US households to provide consumer insights for Fortune 100 companies

Technology, Information and Internet 馃嚭馃嚫 Chicago 2,809 n/a
8
NORC at the University of Chicagonorc.org

An objective research organization partnering with clients to inform decisions on health, education, economy, and government programs for a better world

Research Services 馃嚭馃嚫 Chicago 2,285 1941
9
IRIiriworldwide.com

Provides big data, predictive analytics, and insights to help CPG, healthcare, retailers, and media companies grow and connect with consumers.

Market Research 馃嚭馃嚫 Chicago 2,222 n/a
10
Flexeraflexera.com

Provides comprehensive visibility and actionable insights on entire IT ecosystems, enabling organizations to optimize spend, mitigate risk, and achieve positive business outcomes.

Software Development 馃嚭馃嚫 Itasca 2,096 2008
11
MathComathco.com

Global leader in Enterprise AI and Analytics, trusted by top organizations Specializing in custom data products, advanced analytics, and connected intelligence solutions

Business Consulting and Services 馃嚭馃嚫 Chicago 1,954 2016
12
Veradigm庐veradigm.com

An integrated data solutions provider dedicated to improving healthcare by offering actionable tools and insights to various stakeholders in the industry

Hospitals and Health Care 馃嚭馃嚫 Chicago 1,854 n/a
13
Sprout Social, Inc.sproutsocial.com

Global leader providing social media management, publishing, engagement, customer care, advocacy, and AI-powered business intelligence software to over thirty thousand brands worldwide.

Software Development 馃嚭馃嚫 Chicago 1,771 2010
14
American Hospital Associationaha.org

National organization representing hospitals, health care networks, and patients Advocates for members in health policy, legislative debates, and regulatory matters Visit website for more information

Hospitals and Health Care 馃嚭馃嚫 Chicago 1,614 1898
15
Bitwisebitwiseglobal.com

Provides automated ETL, data migration, AI/ML, and BI solutions leveraging 28+ years of experience to accelerate analytics and AI readiness.

IT Services and IT Consulting 馃嚭馃嚫 Schaumburg 1,582 1996
16
Origami Riskorigamirisk.com

Innovative provider of integrated risk, compliance, safety, healthcare, and P&C insurance SaaS solutions for various industries worldwide

Software Development 馃嚭馃嚫 Chicago 1,011 2009
17
project44project44.com

Transforms fragmented logistics management into unified intelligence, bringing certainty to global supply chain operations with intelligent transportation, end-to-end visibility, yard management and last mile solutions.

Software Development 馃嚭馃嚫 Chicago 809 2014
18
Enfusion (Now CWAN)enfusion.com

Provides a cloud-native platform for institutional investors, unifying portfolio management, trading, accounting, reconciliation, reporting, performance, compliance, and risk analytics.

Financial Services 馃嚭馃嚫 Chicago 756 1997
19
Strata Decision Technologystratadecision.com

Innovative software and service solutions for healthcare providers to analyze, plan, and improve care while reducing costs and supporting their community

Software Development 馃嚭馃嚫 Chicago 728 1996
20
Visionamsive.com

This company provides data-driven marketing solutions for top national brands and creates large-format graphics for stadiums, retail spaces, and major events

Advertising Services 馃嚭馃嚫 Bolingbrook 709 n/a
21
Kaufman Hallkaufmanhall.com

The company specializes in providing management consulting services to healthcare and higher education institutions to optimize their financial planning and performance

Business Consulting and Services 馃嚭馃嚫 Chicago 643 n/a
22
FourKites, Inc.fourkites.com

Real-time digital twin and AI-powered tools for supply chain visibility, disruption prevention, automation, and performance optimization across global enterprises.

Software Development 馃嚭馃嚫 Chicago 548 2014
23
STATS LLCstatsperform.com

A leading sports data company using AI to provide innovative solutions for teams, media, and brands to engage fans worldwide

Sports 馃嚭馃嚫 Chicago 510 1981
24
Strategic Systems Internationalssidecisions.com

Builds data-driven applications for tech companies and enterprises leveraging advanced analytics and software engineering expertise across various sectors like FinTech, HealthTech, and IoT.

Software Development 馃嚭馃嚫 Chicago 458 1991
25
Pricefxpricefx.com

It provides AI-driven pricing software for B2B enterprises, focusing on optimization and management to enhance profitability and efficiency.

Software Development 馃嚭馃嚫 Chicago 377 2011
26
Dscoutdscout.com

This company provides a user research platform for capturing insights from participants, helping leading brands test ideas, iterate, collaborate, and build confidently

Software Development 馃嚭馃嚫 Chicago 305 2011
27
Nvizion Solutionsnvizionsolutions.com

A digital solutions provider with expertise in commerce implementations, focusing on delivering top-notch digital experiences and driving digital transformation for clients globally

IT Services and IT Consulting 馃嚭馃嚫 St. Charles 117 2005
28
Backstop Solutions Groupbackstopsolutions.com

Leader in global capital markets services with data and predictive capabilities, offering technology solutions for institutional investments that empower better decision-making

Financial Services 馃嚭馃嚫 Chicago 107 2003
29
1WorldSync Content Solutions, by Syndigo1worldsync.com

A leading provider of product content solutions, enabling global companies to share trusted information, empowering intelligent purchase decisions through a technology platform

IT Services and IT Consulting 馃嚭馃嚫 Chicago 103 2012
30
XSELL Technologiesxselltechnologies.com

It partners with Fortune 50 companies, using AI technology to enhance contact center agents' performance and improve customer interactions and experiences.

Software Development 馃嚭馃嚫 Chicago 77 2025
31
SetuServsetuserv.com

A team specializing in machine learning, combining human and artificial intelligence to create industry-specific products and custom solutions for clients

IT Services and IT Consulting 馃嚭馃嚫 Chicago 25 2012

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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