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Top Tech Companies in Chicago, IL (7,767)

Ryan Specialty Group
Chicago

Ryan Specialty Group (RSG) is an international specialty insurance organization that provides innovative solutions for brokers, agents and insurance carriers. The RSG family includes a wholesale brokerage operation, RT Specialty (RT), and a collection of managing general underwriting companies within RSG Underwriting Managers (RSGUM).

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Ryan Specialty Group
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.

Skim
Agency • Marketing Tech
10 Offices
464 Employees
36 Benefits

We’re a global insights agency helping companies thrive by understanding decision-making. We know how our changing environment influences decisions for consumers, healthcare and B2B professionals. We adapt research techniques to address this new reality. What sets SKIM apart is our combination of decision behavior expertise + rigourous choice-modeling roots + a thorough understanding of your marketing challenges. The result? Practical recommendations...

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Skim
Collective Health
4 Offices
500 Employees
33 Benefits

Collective Health is a technology company simplifying employer healthcare to make health insurance work for everyone. With more than a quarter million members and over 60 enterprise clients—including Pinterest, Restoration Hardware, and more—our technical and customer experience teams are reinventing the healthcare experience for employers and their people.

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Collective Health

Collective Health's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Materials describe substantial multi-round funding with prominent investors and sustained high valuation references, signaling strong capital support. This suggests available resources to invest in platform development, partnerships, and expansion.

Market Expansion: Information points to rising membership, added enterprise clients, expanded state and network coverage, and new offices. These moves indicate growing geographic reach and distribution channels.

Strategic Partnerships: The company has broadened its ecosystem and secured notable health-plan and network collaborations, including platform-powered arrangements with regional and national payers. Such alliances appear to enhance distribution, credibility, and access to larger employer populations.

TravelinWheels
Consumer Web • Travel
Schaumburg
1 Employees

TravelinWheels solves the problem people with disabilities have when they travel; a lack of information that they need in order to travel confidently.  People with disabilities make up a growing 15% of the world population and spend nearly $3 trillion a year, but they have a difficult time finding the information they need to navigate the world without stress.  TravelinWheels looks...

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TravelinWheels
Spirit Airlines
Aerospace
12 Offices
5,578 Employees
27 Benefits

Spirit Airlines (NYSE: SAVE) is committed to delivering the best value in the sky while providing an extraordinary Guest experience. We are the leader in providing customizable travel options starting with an unbundled fare. This allows every Guest to pay only for the options they choose — like bags, seat assignments, and refreshments – something we call À La Smarte....

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Spirit Airlines
SMaaRTSHOP
Coupons
Chicago
2 Employees

 SMaartShop platform provides incentives to shoppers for sharing brand preferences, shopping experiences in their social graph (facebook and/or twitter). The application enables Retailers to…1.     Reduce their cost of Customer Acquisition 2.     Increase the Life Time Value of their customersBY1.     Giving them visibility into consumer’s preferences and brand affinity2.     Providing feedback about the customer's shopping experience when they visited retail store We do this...

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SMaaRTSHOP
Owens & Minor
Healthtech
24 Offices
12,252 Employees
34 Benefits Hiring Now

Owens & Minor, Inc. (NYSE: OMI) is a Fortune 500 global healthcare solutions company providing essential products and services that support care from the hospital to the home. For over 100 years, Owens & Minor and its affiliated brands, Apria® , Byram®, and HALYARD*, have helped to make each day better for the patients, providers, and communities we serve. Powered by more...

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Owens & Minor

Owens & Minor's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry materials describe Owens & Minor P&HS as a leading national med‑surg distributor with extensive distribution and manufacturing reach, while Accendra’s Apria and Byram operate at national scale in home‑based care. Recognition from major GPOs signals credibility with large health systems.

Strategic Partnerships: National arrangements such as selection for a preferred DME network and supplier performance awards from Vizient indicate strong channel access. These relationships support volume and reinforce account stickiness with large IDN/GPO customers.

Future-Ready Strategy: Management has repositioned the public company as a pure‑play home‑based care platform and initiated a balance‑sheet optimization to support execution. Maintaining 2026 guidance amid the transition suggests planned continuity while the reset proceeds.

Donson Machine Co
Aerospace • Industrial • Automation • Manufacturing

Donson Machine is a specialized contract manufacturer of precision machined parts with core competencies in CNC Milling and CNC Turning. They focus on customers who require high performance in quality, delivery, and communication, providing quick-turn prototyping, short-run machining, and specialty part production.

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Donson Machine Co
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Toyota of Naperville
Automotive • Logistics • Retail • Transportation
Naperville
200 Employees

Toyota of Naperville is a comprehensive new and used car dealership located in Naperville, Illinois, and a member of the Dan Wolf Auto Group. They specialize in selling Toyota brand vehicles, including sedans, SUVs, and trucks. Beyond sales, they provide expert automotive services, including parts and professional auto repair, serving customers throughout the greater Aurora, Plainfield, Wheaton, Romeoville, and Downers...

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Toyota of Naperville
Improovy
Machine Learning • Mobile
Chicago
5 Employees
18 Benefits
Founded in 2019, Improovy is on a mission to reinvent the way homeowners & painting contractors do business.

Home improvement is one of the largest markets that has not experienced the tech innovation seen in spaces like Rideshare or Food Delivery. Improovy is the technological solution to make simple home renovations like interior painting easier than ever for both homeowners and contractors in this $400 Billion per year industry. NOW HIRING Home improvement industry rockstars! Join us in...

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Improovy
BISSELL Homecare, Inc.
Consumer Web • Pet
14 Offices
1,141 Employees

We may be a company full of neat freaks. And that’s fine with us. Because here at BISSELL, we’ve spent 140 years finding ways to make your home a clean place. We work on not sweating the small stuff – the spilled cereal, the muddy puppy prints, or that overturned glass of wine. BISSELL has always been a family-owned business,...

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BISSELL Homecare, Inc.
HDR
Greentech • Other • Real Estate
68 Offices
11,170 Employees
42 Benefits

HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great...

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HDR
JLKS Inc
Logistics • Transportation
Romeoville
2 Employees
2 Benefits
JLKS is Trucking & Logistics Company. We connect revolutionizing ideas and hard-working professionals to shape a future-

JLKS is Trucking & Logistics Company. We connect revolutionizing ideas and hard-working professionals to shape a future-proof Trucking and Logistics.

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JLKS Inc
GrandBox
Other
Chicago
2 Employees

GRANDBOX IS THE ORIGINAL MONTHLY CARE PACKAGE FOR YOUR OLDER LOVED ONES AND FAMILY MEMBERS.[ibimage==37191==Original==none==self==ibimage_align-center]GrandBox contains:Something healthySomething funSomething surprisingSomething special from you!For as low as $30/month ($50 retail value), you can stay connected with those that you love. Learn more GRANDBOX IS THE PERFECT GIFT FOR SENIORS, THE ELDERLY, GRANDMA, GRANDPA, AND HOME-BOUND SENIOR CITIZENS OR THOSE LIVING IN NURSING HOMES...

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GrandBox
iLyngo
Software
Chicago

iLyngo, LLC develops application software for android mobile phones. The company’s products include iLyngo SMS+, a messaging application. The company was incorporated in 2011 and is based in Chicago, Illinois.

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iLyngo
Big Shoulders Data Camp
Chicago
1 Employees

Big Shoulders Data Camp provides training to seasoned IT professionals in the area of data science.  We use all open source technologies such as Hadoop, Spark, Python, R, and many others.  We provide our students hands on labs in machine learning, predictive modeling, and advanced analytics.  We screen all applicants to make sure they are qualified to take one of...

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Big Shoulders Data Camp
Prevail Health
Healthtech • Information Technology • Software
Chicago
20 Employees
7 Benefits
Prevail empowers individuals to overcome challenges from depression to PTSD through digital support.

Prevail is a mission-driven and growing Chicago health tech startup transforming the way our users connect to mental-health resources and online support. Our vision: We believe in the potential for new technologies to transform the way people build mental resilience.

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Prevail Health
ClaimDocs
Enterprise Web • Healthtech
Chicago
3 Employees

We are a tech-forward Insurance Services company with a new IT solution for the Medico-Legal and Insurance markets. We are focused on Independent Medical Examinations, and our technology fundamentally changes how IMEs are requested, managed, and delivered. Traditional IME vendors are inefficient middlemen; they hide their consultant panel and relay communications, effectively adding an unnecessary and expensive layer to the...

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ClaimDocs
Alma Lasers
Healthtech
3 Offices
621 Employees
20 Benefits Hiring Now

You already know we create amazing technology that helps millions around the world to live better, more confident lives. You also know that we are at the top of the medical aesthetic market. But we’re here to tell you we are way more than that. We realized that in the modern life, a better way to make innovative technology, is...

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Alma Lasers

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