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Top Tech Companies in Chicago, IL (7,882)

HGS - Hinduja Global Solutions
Information Technology • Automation
26 Offices
26,786 Employees
22 Benefits

A global leader in optimizing the customer experience lifecycle, digital transformation, and business process management, HGS is helping its clients become more competitive every day. HGS combines automation, analytics, and artificial intelligence with deep domain expertise focusing on digital customer experiences, back-office processing, contact centers, and HRO solutions. Part of the multi-billion-dollar conglomerate Hinduja Group, HGS takes a “globally local”...

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HGS - Hinduja Global Solutions
Catalyst Marketing Agency
Agency • Digital Media • Other • Professional Services • Sales
5 Offices
35 Employees
12 Benefits
We help emerging brands scale smarter with an integrated marketing solution

Catalyst offers an end-to-end marketing solution, purpose-built for growing organizations. Our integrated approach helps marketing leaders at startups and other technology brands gain access to the type of full-stack marketing resources they need to scale - including strategic, creative, technical, and marketing operations expertise - often for less than the cost of a single new hire.

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Catalyst Marketing Agency
4 Entertainment Group
4 Offices
500 Employees
We enhance neighborhoods by creating the most enjoyable guest experiences for people to gather, eat, and drink.

Founded in 2007, Four Entertainment Group (4EG) was formed to produce a powerful synergy to its thriving unique entertainment venues throughout Greater Cincinnati, Chicago, Columbus, Northern Kentucky, and Naples, Florida. A privately held local company, founded and helmed by four partners that acquire, develop, and manage a wide ranging roster of exceptional establishments including The Beeline, Igby's, Japp's, Killer Queen, The...

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4 Entertainment Group
WatchIDSN
Digital Media • Other
Elmhurst
2 Employees

WatchIDSN is the future of live sports streaming. With an innovative and easily understood user interface, active partnerships with some of the region's premier sports organizations, and a platform that is easy-to-use for producers, WatchIDSN is at the forefront of this emerging tech market.

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WatchIDSN
Hexaware Technologies
Information Technology • Consulting
51 Offices
27,000 Employees
16 Benefits Hiring Now

At Hexaware, we're not just a global technology and business process services company; we're a community of 27,000 Hexawarians dedicated to one singular purpose: creating smiles through the power of great people and technology. With a presence in 40+ offices across 19 countries, we empower enterprises worldwide to embark on their digital transformation journey with unparalleled scale and speed. As...

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Hexaware Technologies

Hexaware Technologies's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue increased meaningfully in 2024 and continued to rise in 2025 to about $1.54B, with momentum persisting into late 2025. Earlier quarters also posted year-over-year gains, underscoring continued top-line expansion.

Profitability: EBITDA margin expanded in 2024 and again in 2025, indicating improving earnings quality alongside growth. Full-year profit advanced even as the company invested in AI initiatives and acquisitions.

Innovation-Driven Growth: AI-first launches (e.g., Agentverse), new offerings, and capability-led acquisitions in 2025 are positioned to drive demand in cloud/data/AI. Analyst-verified strengths in niches like Microsoft cloud, digital engineering, workplace/ServiceNow, and mainframe modernization support the growth thesis.

Tempur Sealy International
19 Offices
2,709 Employees
21 Benefits

Iconic brands. Storied history. Industry-leading innovation. Tempur Sealy International, Inc. is the world's largest bedding provider. The company develops, manufactures and markets mattresses, adjustable bases, pillows and other sleep and relaxation products. Combining a proud history and groundbreaking innovation, the company holds some of the most highly recognized brands in the industry: Tempur®, Tempur-Pedic®, Cocoon™ by Sealy, Sealy®, and Stearns &...

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Tempur Sealy International

Tempur Sealy International's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is widely characterized as a category leader with unmatched scale, well-known brands, and expanded vertical integration following the Mattress Firm acquisition. This broad footprint and increased channel control are described as changing the competitive landscape in its favor.

Market Expansion: International operations are cited as a key growth engine with consistent gains and a broad presence across many countries. Omnichannel additions and acquisitions expanded reach across thousands of stores and multiple e-commerce platforms.

Diversified Revenue Streams: The business spans manufacturing, wholesale, owned retail, and direct-to-consumer across multiple brands and geographies. This mix is reinforced by vertical integration and an omnichannel strategy designed to balance demand across segments.

BOX Partners, LLC
eCommerce • Logistics • Retail • Industrial
Elgin
400 Employees
19 Benefits Hiring Now

BOX Partners, LLC is a leading national wholesaler of packaging, shipping, and industrial supplies. They provide supply chain and logistics solutions, offering a wide range of products and supporting customers with technology and marketing to facilitate sales.

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BOX Partners, LLC
RDI/A
Agency
Chicago

RDI/A is an award-winning digital agency offering strategy, design, and development. We align business goals with customer needs, design with technology, to deliver award-winning digital solutions for some of the world's leading brands. 

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RDI/A
Magnetic Inspection Laboratory, Inc.
Aerospace • Defense • Industrial • Manufacturing
Elk Grove Village
88 Employees
Hiring Now

Magnetic Inspection Laboratory, Inc. (MIL) specializes in precision metal finishing, coatings, non-destructive testing (NDT), and welding services. With over 80 years of experience, the company provides critical services to the aerospace, medical, industrial, and power generation industries. By offering a comprehensive suite of specialized processes, MIL acts as a one-stop shop for high-quality technical requirements essential to these sectors.

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Magnetic Inspection Laboratory, Inc.
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Bluecrew
HR Tech • Mobile • On-Demand • Social Impact
Chicago
100 Employees
21 Benefits

Bluecrew is an on-demand staffing platform for temporary work. We are driving to change the future of work by adding transparency and automation to the staffing of blue collar positions. We are the best platform to quickly fill temporary positions with high-quality candidates.

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Bluecrew
Cintas
Other • Professional Services
27 Offices
29,843 Employees
35 Benefits
Building a Better Workday Together

Cintas Corporation, a Fortune 500 company headquartered in Cincinnati, specializes in helping businesses of all sizes get Ready™ for the Workday®. We provide a comprehensive range of products and services, including uniforms, mats, mops, towels, restroom supplies, workplace water services, first aid and safety products, eye-wash stations, safety training, fire extinguishers, sprinkler systems and alarm service, ensuring that our clients'...

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Cintas

Cintas's Top Stability & Growth Strengths

Strong Market Position & Advantage: Cintas is widely regarded as the market leader in North American uniform rental and facility services, serving more than one million business customers with the largest revenue base among peers. Independent industry sources and peer disclosures position it ahead of Vestis and UniFirst, reinforcing category leadership.

Strong Revenue Growth: Recent results show revenue growing at a high single‑digit pace with similarly strong organic growth, and management has raised fiscal 2026 revenue guidance. Growth is broad‑based across segments with acquisitions contributing modestly while the core business drives the majority.

Profitability: Margins have reached record levels, with gross and operating margin expansion in FY2025 and Q2 FY2026 alongside double‑digit EPS growth. Management cites productivity and technology investments supporting sustained margin strength.

ThermoSoft International Corporation
Energy • Industrial • Manufacturing
2 Offices
21 Employees
Hiring Now

ThermoSoft International Corporation manufactures electric heating devices and is the inventor of FiberThermics heating technology, utilizing electro-conductive textile fibers. They design, manufacture, and distribute various electric radiant heating products.

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ThermoSoft International Corporation
UChicago Medicine
Healthtech • Biotech • Consulting • Pharmaceutical
2 Offices
13,000 Employees

The University of Chicago Medicine is a not-for-profit academic medical health system based in Chicago, Illinois. It unites the Pritzker School of Medicine, the Biological Sciences Division, and the medical center to fulfill a tripartite mission of medical education, research, and patient care. The organization provides world-class specialty care and community-based services, striving to elevate the human experience through rigorous...

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UChicago Medicine
Forte Knowledge
eCommerce • Edtech
Chicago
20 Employees

Forte Knowledge recognizes the importance of updating your skill set in order to keep up with today’s job market. Our programs cater to the working professional: beginner to advanced, weeknight to weekend, we help you strengthen your IT career. In a matter of a few months, we transform skilled individuals into advanced IT professionalsForte Knowledge courses are divided into 3 Specialized...

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Forte Knowledge
Smalley Steel Ring Company
Aerospace • Automotive • Industrial • Manufacturing
5 Offices
Hiring Now

Smalley Steel Ring Company is a world leader in the manufacturing and development of retaining rings, snap rings, and wave springs, including Spirolox and constant section rings. Founded over a century ago, the company provides high-quality industrial components for diverse applications across sectors such as aerospace, automotive, medical, and oil and gas, offering a vast product line of standard and...

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Smalley Steel Ring Company
Version 1
Information Technology • Consulting
12 Offices
3,000 Employees
12 Benefits

Version 1 proves that IT can make a real difference to our customers'​ businesses. We are trusted by global brands to deliver IT services and solutions which drive customer success. Our 3000+ strong team works closely with our technology partners to provide independent advice that helps our customers navigate the rapidly changing world of IT. Our greatest strength is balance...

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Version 1
Texas Instruments
Hardware • Semiconductor • Manufacturing
28 Offices
25,059 Employees
39 Benefits Hiring Now

Texas Instruments develops semiconductor and computer technology for cellular handsets, digital signal processors and analog semiconductors. Texas Instruments has been making progress possible for decades. We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our more than 80,000 products help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide...

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Texas Instruments

Texas Instruments's Top Stability & Growth Strengths

Strong Market Position & Advantage: Texas Instruments is positioned as a dominant analog semiconductor supplier with a broad catalog and deep expertise that supports durable share in industrial and automotive applications. Manufacturing depth and supply-chain execution are framed as differentiators that helped it weather shortages and industry cycles better than many peers.

Healthy Cash Flow: Free cash flow is described as robust in recent quarters, supporting continued shareholder returns through dividends and buybacks even during a downcycle. A large cash balance is also noted as reinforcing financial flexibility while the business stabilizes into early 2026.

Future-Ready Strategy: The company is investing heavily in long-horizon capacity and technology priorities tied to electrification, industrial automation, and edge/AI-related demand. New 300mm wafer fabs coming online are positioned to expand capacity and strengthen cost and supply resilience over the next several years.

Holistic
Professional Services
Chicago

Holistic is designed to assist companies in building diverse, inclusive, vibrant workforces by using data & analysis to attract, retain, and motivate top talent.

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Holistic
Autodesk Configure One
Oak Brook

Autodesk Configure One offers a enterprise product configurator that is made for manufacturers who design and build configurable, multi-option, and customizable products. Our configurator and CPQ (configure, price, quote) software automates your entire quote-to-production process, generating both sales deliverables and production outputs.

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Autodesk Configure One
KAR Global
Artificial Intelligence • Automotive • Big Data • Machine Learning
2 Offices
10,001 Employees
8 Benefits

KAR Global powers the world’s most trusted automotive marketplaces through innovation, technology and people. Our diverse team helps manufacturers, financial institutions, insurance companies and dealer groups buy, sell and trade used vehicles.

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KAR Global

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