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Multinational companies headquartered in Chicago

Tamtam tracks 366 multinational companies headquartered in Chicago. This list ranks the 30 largest by number of employees on LinkedIn, led by McDonald's, JLL and Hyatt. Their median headcount is 19,700. Half of them were founded in 1926 or later.

馃嚭馃嚫 Chicago30 companiesUpdated Nov 11, 2026

These Chicago-based multinational companies operate across diverse sectors including food and beverage, real estate, and hospitality. Among them are McDonald's, a global fast-food chain; JLL, a professional services firm specializing in real estate; Hyatt, managing luxury hotels and resorts; and Mondel膿z International, manufacturing iconic snacks.

The data shows a strong presence of companies in the food and beverage manufacturing and services sectors, with several major players like Kraft Heinz and ADM having their headquarters here. This indicates a significant concentration of global food industry operations in Chicago.

#CompanyIndustryHeadquarters EmployeesFounded
1
McDonald'scorporate.mcdonalds.com

global fast-food restaurant chain operating over 37,000 locations worldwide, serving popular menu items and employing 1.9 million people

Restaurants 馃嚭馃嚫 Chicago 261,219 n/a
2
JLLjill.com

A leading professional services firm specializing in real estate and investment management, creating rewarding opportunities and sustainable solutions using advanced technology

Real Estate 馃嚭馃嚫 Chicago 104,899 n/a
3
Hyatthyatt.com

Global management of luxury hotels and all-inclusive resorts across six continents including vacation clubs, loyalty programs, destination management services, and travel technology solutions.

Hospitality 馃嚭馃嚫 Chicago 84,541 n/a
4
Mondel膿z Internationalmondelezinternational.com

Global multinational manufacturing and marketing iconic snacks, biscuits, chocolate, candy, and gum brands including Oreo and Cadbury to empower people to snack right.

Food and Beverage Manufacturing 馃嚭馃嚫 Chicago 79,000 2012
5
United Airlinesunited.com

Leading airline with over 90,000 employees focused on customer service, sustainability, and teamwork, currently hiring 15,000 new team members in 2023

Airlines and Aviation 馃嚭馃嚫 Chicago 75,520 1926
6
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
7
Cushman & Wakefieldcushmanwakefield.com

Global commercial real estate services provider with 52,000 professionals focused on advancing client, colleague, and community outcomes worldwide.

Real Estate 馃嚭馃嚫 Chicago 53,000 1917
8
ADMadm.com

Global nutrition company transforming industries with plant-based solutions, sustainable practices, and cutting-edge innovations for a healthier, more environmentally friendly future

Food and Beverage Manufacturing 馃嚭馃嚫 Chicago 42,789 1902
9
RRDrrd.com

Global provider of marketing, packaging, print, and supply chain solutions, focusing on elevating customer engagement with creative execution and environmental impact reduction

Marketing Services 馃嚭馃嚫 Chicago 41,201 n/a
10
Kraft Heinzkraftheinz.com

Producer of high-quality food and beverage products including condiments, dairy, meals, beverages, and nutrition items marketed worldwide.

Food and Beverage Services 馃嚭馃嚫 Chicago 39,000 2015
11
Northern Trustnortherntrust.com

Global provider of innovative wealth management, asset servicing, and investment solutions for institutions, families, and individuals through diverse technology and financial expertise.

Financial Services 馃嚭馃嚫 Chicago 30,965 1889
12
NielsenIQnielseniq.com

A leading consumer intelligence company offering comprehensive consumer insights, advanced analytics, and global retail data to drive growth opportunities

Information Services 馃嚭馃嚫 Chicago 29,989 1923
13
HGShgs.com

A global leader in customer experience optimization, digital transformation, and business process management, combining automation, analytics, and AI to drive competitiveness

IT Services and IT Consulting 馃嚭馃嚫 Chicago 29,010 n/a
14
Motorola Solutionsmotorolasolutions.com

The company builds and connects technologies to enhance public safety collaboration for safer communities, schools, hospitals, and businesses worldwide

Telecommunications 馃嚭馃嚫 Chicago 28,153 n/a
15
RSM US LLPrsmus.com

Provider of assurance, tax, and consulting services focused on middle market clients with a global presence and professional development culture.

Accounting 馃嚭馃嚫 Chicago 19,700 1926

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16
University of Chicagouchicago.edu

A prestigious academic institution encouraging scholars and students to think critically, explore various disciplines, and challenge conventional ideas for global enrichment

Higher Education 馃嚭馃嚫 Chicago 18,526 n/a
17
Hyatt Regencyregency.hyatt.com

Hyatt Regency hotels offer seamless connections for business and leisure travelers in over 30 countries, ensuring enthusiastic service and attention to detail

Hospitality 馃嚭馃嚫 Chicago 17,551 n/a
18
Motorola Mobility (a Lenovo Company)motorola.com

Innovative smartphones and accessories are created by a global team, fostering collaboration, creativity, and a commitment to consumer-centric mobile technology innovation

Computers and Electronics Manufacturing 馃嚭馃嚫 Chicago 17,456 1928
19
TransUniontransunion.com

Global information and insights company enabling trust and confident transactions by providing actionable, data-driven pictures of individuals for businesses and consumers worldwide

IT Services and IT Consulting 馃嚭馃嚫 Chicago 17,036 n/a
20
HUB Internationalhubinternational.com

Advises businesses and individuals on insurance, risk management, employee benefits, retirement, and wealth management with tailored solutions.

Insurance 馃嚭馃嚫 Chicago 16,129 n/a
21
Alight Solutionsalight.com

Leading cloud-based human capital technology and services provider for global organizations, administering employee benefits and empowering workforce decisions and engagement.

Human Resources Services 馃嚭馃嚫 Chicago 15,000 1940
22
Thoughtworksthoughtworks.com

A global technology consultancy specializing in strategy, design, and engineering to drive digital innovation, fostering diverse talent and a strong cultivation culture

IT Services and IT Consulting 馃嚭馃嚫 Chicago 12,735 n/a
23
Molson Coors Beverage Companymolsoncoors.com

Global producer of beer, energy drinks, and canned cocktails including brands like Miller Lite and Blue Moon while promoting responsible alcohol consumption.

Food and Beverage Services 馃嚭馃嚫 Chicago 12,299 1786
24
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
25
Baker McKenziebakermckenzie.com

Provide practical legal advice combining local knowledge and international expertise to help businesses succeed across global markets.

Law Practice 馃嚭馃嚫 Chicago 11,895 n/a
26
BMO U.S.bmo.com

Providing personalized banking solutions through extensive branch network and dedicated team to support customers at every financial life stage.

Banking 馃嚭馃嚫 Chicago 11,608 n/a
27
Grant Thornton (US)grantthornton.com

Provides independent audit, tax, and advisory services through a global network, focusing on quality, trust, and strong client relationships.

Professional Services 馃嚭馃嚫 Chicago 11,518 1924
28
Baker Tilly USbakertilly.com

A leading advisory CPA firm with a coast-to-coast and global presence, part of Baker Tilly International network with 43,000 professionals

Accounting 馃嚭馃嚫 Chicago 10,594 n/a
29
Grouponjob-boards.eu.greenhouse.io

An experiences marketplace offering local deals, live events, and travel options, helping people discover new experiences while assisting businesses in growing

Software Development 馃嚭馃嚫 Chicago 10,452 2008
30
Crowecrowe.com

A global firm providing public accounting, consulting, and technology services, helping clients make smart decisions and uncover hidden opportunities worldwide

Professional Services 馃嚭馃嚫 Chicago 9,411 n/a

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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 Nov 11, 2026.

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