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

Neurensic
Big Data
Chicago

Neurensic's mission is to strengthen and protect our most vital industries by revealing insights from their data and empowering them to evolve into the future. We help businesses and organizations stay competitive by connecting cutting-edge artificial intelligence technologies with actual decision-making power.

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Neurensic
Me+We social chatting
Mobile • Social Media
Chicago

Me+We is a social chat world, reimagined. Meet new people with similar interests, play games, collaborate and have fun!

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Me+We social chatting
Professional Diversity Network
Consumer Web • HR Tech
Chicago

The Professional Diversity Network mission is to serve as a welcoming career resource for professionals of every background and culture. Our members are invested in each other's success and inclined to mentor and open doors for each other. We provide a rich array of career resources and job opportunities with leading American companies to help members achieve their professional and...

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Professional Diversity Network
The HALO Trust
Social Impact
20 Offices

The HALO Trust is a humanitarian organization that clears landmines and other explosives to protect lives, restore livelihoods, and help countries recover after conflict.

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The HALO Trust
Collegiate Entrepreneurs' Organization (CEO)
Chicago
3 Employees

  Collegiate Entrepreneurs’ Organization (CEO) is the premier entrepreneurship network with chapters on university campuses across North America. Our mission is to inform, support and inspire college students to be entrepreneurial and seek opportunity through enterprise creation. CEO currently serves more than 240 colleges and universities, helping students achieve their entrepreneurial dreams and goals. With a diverse entrepreneurial community and global network, CEO...

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Collegiate Entrepreneurs' Organization (CEO)
FullFace™
Beauty • Mobile • On-Demand • Payments • Software
Chicago
4 Employees
The Subscription-less, free platform for Makeup Artists. Discover inclusive and affordable Makeup Application Services.

FullFace™ is a SaaS platform for local Makeup Artists that provide inclusive Makeup Application Services on demand. FullFace™ is committed to becoming the leading Mobile Makeup Service - bridging the gap of finding affordable makeup application and servicing the untapped beauty market.

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FullFace™
LOOKCAST
AdTech • Enterprise Web
Chicago
10 Employees

 LOOKCAST focuses on bringing the design industry into the digital age with simple, dynamic online solutions. LOOKCAST, www.lookcast.com, is a revolutionary cloud-based web application that enables emerging designers to easily create a uniquely branded digital lookbook of their products and collections; to share these catalogs both privately and across social media platforms; and to track and manage the resulting interest, inquiries...

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LOOKCAST
SAC Wireless
Hardware • Logistics • Other • Professional Services
10 Offices
2,000 Employees
26 Benefits
We help buyers obtain and develop sites to build, commission, operate and upgrade wireless networks.

SAC Wireless helps customers keep the world connected with our ideas, innovations and solutions. SAC offers a complete portfolio of self-performing services to support major network builds, 5G LTE upgrades and indoor/outdoor small cell and distributed antenna systems (DAS) deployments. The company's core business consists of fully integrated network solutions, specializing in site development, architectural and engineering design management, construction...

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SAC Wireless
Marketwired, now part of Nasdaq
Chicago

Marketwired, now part of Nasdaq, helps companies connect with the people who impact their business and bottom line by delivering integrated news distribution and social communication solutions. Please contact Dane Zentgraf at 312-261-4215 or [email protected] for ideas on generating publicity, promoting your products and services, and buildi

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Marketwired, now part of Nasdaq
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Guardian Security Services
2 Offices
190 Employees
7 Benefits

Guardian Security Services, a locally owned security company, was founded by its current management in 1975 and has established itself as the security leader in Chicagoland. We provide customized, cost-effective programs to commercial properties, corporate headquarters, public utilities, residential communities, financial institutions, college campuses, industrial, logistics, and manufacturing facilities, and more. We believe the secret to our success is no secret...

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Guardian Security Services
JLK Rosenberger
Insurance • Professional Services • Consulting • Financial Services
3 Offices
69 Employees

JLK Rosenberger is a regional certified public accounting firm providing audit, accounting, tax, and technology risk advisory services to private companies and not-for-profits. The firm specializes in diverse sectors, including insurance, construction, real estate, transportation, and manufacturing. Recognized as a Top 400 Firm by Inside Public Accounting, it is also among the largest auditors of insurance entities in the United...

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JLK Rosenberger
312Go
Mobile • Travel
Chicago

312Go™ uses the latest geo-tracking technology to trigger audio bytes about the people, buildings, and events that make Chicago unique. Whether out for a run or bike ride, walking the dog, or simply heading home from work, you’ll be able to explore the fabric of our great city in a whole new way.312Go is an iPhone app that utilizes geo-tracking...

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312Go
Aspire Home Healthcare of Northern California, Inc.
Morton Grove
350 Employees

Aspire Home Healthcare of Northern California, Inc. is a Medicare-certified home health agency providing exceptional clinical care and innovative solutions. They offer a range of skilled services, including physical therapy, occupational therapy, speech therapy, home health aides, and companion care, delivered directly to patients in their own homes across Northern California.

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Aspire Home Healthcare of Northern California, Inc.
Blu Dot
Other
9 Offices
237 Employees
18 Benefits

Blu Dot designs modern and contemporary furniture that's made to be useful, affordable, and desirable. Shop our extensive online catalog today.

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Blu Dot
Modak
Information Technology • Consulting
3 Offices
418 Employees

Modak is a solutions company that empowers enterprises to manage and utilize their data landscape effectively. We provide cutting-edge technology, cloud-agnostic software, and services to accelerate data migration initiatives. We leverage machine learning (ML) techniques, including Generative AI (GenAI) for advanced data preparation, to transform how structured and unstructured data is consumed, analyzed, and shared. Modak's Data Engineering Studio portfolio provides...

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Modak
AOA (helloaoa)
eCommerce • Software
Chicago
33 Employees

Leading eCommerce and Shopify Plus partner recognized globally for our innovation and exceptional results. We create exceptional experiences that foster global consumer loyalty and empower brands to achieve their greatest business ambitions.

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AOA (helloaoa)
FloWaste, Inc.
Computer Vision • Greentech • Hardware • Internet of Things • Software
Chicago
3 Employees
14 Benefits
FloWaste - reducing food waste automatically

FloWaste’s food analytics platform uses proprietary image recognition technology to empower food service providers and industrial food producers to reduce food waste automatically. Using kitchen data, FloWaste allows foodservice providers to optimize meal preparation, ingredient combinations, and portion sizing, while reducing labor costs, to maximize profits and minimize excess. FloWaste has 3 live paid pilot customers, who have just signed...

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FloWaste, Inc.
Cleveland Clinic
Healthtech • Biotech
26 Offices
35,564 Employees
42 Benefits

Cleveland Clinic, located in Cleveland, Ohio, is a not-for-profit, multispecialty academic medical center that integrates clinical and hospital care with research and education. Founded in 1921 by four renowned physicians with a vision of providing outstanding patient care based upon the principles of cooperation, compassion and innovation, Cleveland Clinic has become one of the largest and most respected hospitals in the...

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Cleveland Clinic

Cleveland Clinic's Top Stability & Growth Strengths

Strong Revenue Growth: Operating revenue grew from about $15.9 billion in 2024 to roughly $18 billion in 2025 alongside an operating margin above 4%. Patient encounters also reached a record, rising from about 15.7 million in 2024 to nearly 16 million in 2025.

Market Expansion: The system is adding capacity across geographies, including a $340 million expansion in Avon, a planned private cancer hospital in London by 2027, and continued growth at Cleveland Clinic Abu Dhabi. Scale includes 23 hospitals and 280 outpatient locations as of year‑end 2024, with rising international patient volumes.

Strong Brand Reputation: Global and national rankings place the organization among the top hospitals, including Newsweek’s No. 2 worldwide ranking and continued U.S. News Honor Roll status in 2025–2026. Specialty depth remains broad, with numerous top national placements and No. 1 in Ohio.

Texas Family Care Network
Kids + Family • Social Impact
13 Offices
126 Employees
Hiring Now

Texas Family Care Network is a nonprofit child-welfare contractor serving Deep East Texas’s Region 5. As a division of Pressley Ridge Texas, it coordinates a network of local partner agencies to deliver individualized, trauma-informed, strength-based care for children and families. Its work manages foster-care services and aims to provide comprehensive support that helps children achieve stability, permanency, and lasting connections...

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Texas Family Care Network
A+W Software
Software
4 Offices
152 Employees

Software for Glass, Windows and Doors A+W is the market leader for software serving the flat glass industry and for window and door manufacturers. We develop ERP-, PPS-and optimization software that helps glass and window manufacturers operate more efficiently and profitably. Our software solutions are available for small, mid-sized and large companies. With more than 40 years experience and a worldwide installed...

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A+W Software

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