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Top Tech Companies in Chicago, IL (7,768)

Jewel-Osco
Retail
Itasca
12,000 Employees
23 Benefits

Proudly serving our customers in the Chicagoland area since 1899, Jewel-Osco provides friendly service, quality products and great value. Jewel-Osco operates 188 stores throughout the Chicagoland area, Indiana and Iowa, which is part of a 2,200+ store operation that employs approximately 290,000 people nationwide. All of our stores, no matter what banner they operate under, were founded around the philosophy of...

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Jewel-Osco
BTIG
Financial Services
10 Offices
704 Employees
15 Benefits

BTIG is a global financial services firm specializing in institutional trading, investment banking, research and related brokerage services. Located throughout the U.S., and in Europe, Asia and Australia, our professionals leverage their expertise to service clients at every stage of the investment lifecycle. Fueled by our passion to help maximize results for our institutional and corporate clients, BTIG offers personalized...

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BTIG
Wilson
Sports
Chicago

Wilson Sporting Goods Co., a subsidiary of Amer Sports Corporation, is one of the world’s leading manufacturers of high performance sports equipment, apparel and accessories. Since 1914, Wilson has been on the mission to help athletes everywhere reach their true potential.

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Wilson
UpCity
AdTech • Marketing Tech • Software
Chicago
50 Employees
29 Benefits
UpCity helps businesses find service providers they can trust.

UpCity helps businesses find service providers they can trust. Our marketplace creates and empowers successful relationships between businesses and service providers from marketers to accountants to HR professionals. We provide transparency and insights to dramatically improve the B2B partner selection and purchase experience.

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UpCity
SteelBrick
Highland Park

SteelBrick, a Salesforce company, is dedicated to making selling simple. SteelBrick helps companies accelerate growth by automating quoting, contracting, and billing processes with our next generation Quote-to-Cash product suite. As part of Salesforce, the world’s #1 CRM platform, we have a talented team with unmatched enterprise cloud computing experience and a unique culture, totally focused on taking good care of...

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SteelBrick
ABC Plumbing, Air & Heat, LLC
Professional Services
2 Offices

ABC Plumbing, Air & Heat, LLC is a reputable home service provider based in Tampa, Florida, specializing in plumbing, air conditioning, and heating solutions for residential and commercial properties. With over 70 years of experience, the company offers a comprehensive range of professional maintenance and repair services, including expert HVAC installation and plumbing support, to ensure optimal comfort and functionality...

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ABC Plumbing, Air & Heat, LLC
Cardoona
Food • Software
Chicago
3 Employees

Cardoona enables restaurant managers to make better purchasing decisions by monitoring and tracking price lists from their vendors. Restaurants can significantly increase their profitability by streamlining food purchases, which can easily constitute up to 40% of their total costs. Cardoona alerts restaurants when prices change on any of their items, and they can also log in to view trends on...

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Cardoona
Johns Manville
Industrial
43 Offices
2,879 Employees
28 Benefits

At Johns Manville, we build on decades of experience to manufacture commercial roofing, premium-quality insulation and a variety of engineered products for our customers. We are proud to be part of Berkshire Hathaway, one of the most respected companies in the world. Our values of People, Passion, Perform and Protect drive the way we work as we strive to deliver...

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Johns Manville

Johns Manville's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry and parent-company materials consistently place Johns Manville in the top tier of insulation manufacturers and as a notable commercial roofing supplier, regularly listed alongside major global peers. Leadership is characterized by manufacturing footprint, product depth, and brand presence rather than sole #1 share in every sub‑segment.

Product Line Growth: Recent actions include announcing a new Climate Pro blowing‑wool line in Georgia, adding filtration media capacity in Europe, and multiple 2024–2025 product launches. These moves are framed as responses to strong demand and signal continued investment in capacity and offerings.

Investor Backing & Capital Strength: As a Berkshire Hathaway subsidiary, the company is described as a leading manufacturer with durable parent backing. Continued long‑term commitments such as the Denver headquarters lease renewal underscore organizational support for ongoing operations and growth.

Caprion Biosciences
Professional Services • Biotech • Consulting • Pharmaceutical
9 Offices
1,000 Employees
20 Benefits Hiring Now

Caprion Biosciences was a leading provider of proteomics and immune monitoring services to the pharmaceutical and biotechnology industry, specializing in advanced immunology and proteomics services. It has since rebranded to CellCarta, a global contract research organization.

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Caprion Biosciences
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Lorman Education Services
Edtech • HR Tech • Professional Services
Chicago
40 Employees
10 Benefits
We provide on-demand & live webinar training products to help our customers develop as professionals

Lorman Education Services has provided continuing education on regulations, laws, and business skills to more than 1.4 million professionals over a 33-year history. We understand our customers’ need for concise, accurate and timely learning that impacts their business and clients.

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Lorman Education Services
wisecanvas
Chicago
7 Employees

wisecanvas is a digital platform providing small businesses with the tools and support needed to grow their customers and revenue through promotional campaigns, social interaction, and optimization of existing customers.  

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wisecanvas
Trilogy Health Services
24 Offices
2,600 Employees
28 Benefits

Trilogy Health Services provides assisted living and skilled nursing services.

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Trilogy Health Services
DialogTech
AdTech • Marketing Tech • Software
Chicago
160 Employees
46 Benefits

Powered by AI, DialogTech attributes customer calls to your marketing, showing you exactly how these conversations impact the customer journey. We provide the actionable analytics and technology to generate more calls at a lower cost, personalize call experiences, and drive revenue.

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DialogTech
Draftbit
Enterprise Web • Mobile • Software
Chicago
5 Employees
15 Benefits

Draftbit is a new way to build cross-platform, native iOS and Android apps in minutes instead of months. Whether you're a designer or developer, with Draftbit you can design your app visually, and then export clean, well-documented code and libraries that give you full control.

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Draftbit
Efinancial
Healthtech • Sales
Chicago
200 Employees

Efinancial is a industry leader in online life insurance sales and customer support. We passionately believe we are creating history and pioneering the revolution of our industry. Efinancial is the undisputed online brokerage of choice and today, more consumers than ever before are turning to Efinancial for all of their life insurance needs.

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Efinancial
Cleveland Clinic Abu Dhabi
Healthtech • Professional Services • Telehealth
27 Offices
5,636 Employees

Cleveland Clinic Abu Dhabi is a physician‑led, multispecialty hospital in Abu Dhabi that delivers complex, world‑class clinical care across specialized institutes (cardiology, oncology, neurology and more). Established in partnership with Mubadala and Cleveland Clinic, it provides patient-facing digital services (patient portal/app), residency and training programs, and regional research to reduce the need for patients to travel abroad for advanced treatments.

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Cleveland Clinic Abu Dhabi
Brad's Deals
eCommerce • Information Technology
Chicago
62 Employees
31 Benefits
Brad's Deals commitment to value has saved consumers more than $200 million annually.

Brad’s Deals brings together the best deals on the internet, all in one place. We’ve grown from a one-person operation in 2001 to a 65-person, employee-owned company that helped shoppers save more than $100 million in 2014. In addition to company growth, we’re committed to helping employees grow professionally. We fund ongoing education, facilitate mentoring, and encourage risk-taking in the...

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Brad's Deals
TPN
AdTech • Agency
7 Offices
493 Employees
28 Benefits

TPN is a creative commerce agency that exists to Make the Buy Happen for some of the most iconic retailer, technology and CPG brands in the world. We specialize in all things commerce-leveraging the agency's core practice areas of Digital Commerce, Brand, Retailer and Shopper to create connected experiences that drive sales and build brand commitment. TPN is a part...

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TPN
Risk Management Strategies
Insurance • Professional Services • Consulting
15 Offices
5,000 Employees

Risk Management Strategies provides litigation support and expert witness services for litigators across the country representing either defense or plaintiff clients. It is also an independent insurance and risk management consulting firm.

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Risk Management Strategies
Polygon Technology
Information Technology • Software • Consulting • Design
19 Offices
522 Employees

Polygon Technology is an ICT company providing graphic design, animation, IT training, website, and software development services. They serve small to mid-sized businesses across various sectors including financial services, publishing, education, and AI technology, focusing on delivering structured, on-time development and design solutions.

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Polygon Technology

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