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Top Tech Companies in Chicago, IL (4,927)

tastylive
Financial Services
Chicago
101 Employees
Hiring Now

tastyworks is a retail brokerage that provides professional-grade, world-class technology to retail traders at industry-leading prices. We focus on derivatives trading and offer equities, equity options, futures, and futures options. Built from the ground up by a team with decades of experience in the financial industry, we’re a modern brokerage for the current financial climate. *tastyworks is a wholly owned subsidiary...

tastylive
Quill.com
Software
Lincolnshire
578 Employees

Quill.com a marketing technology company that integrates strategy, technology and creativity to build brands.

Quill.com
HealthLight
Fitness • Healthtech • Sales • Sports • Wearables • SEO • Manufacturing
Fully Remote
10 Employees
Healthlight is proud to design and produce industry-leading, FDA-listed light therapy products.

Premier USA manufacturer of clinical-strength red & infrared light therapy pads for pain and circulation. Discovered by scientists and prescribed by professionals.

HealthLight
Lucid
Software
3 Offices
520 Employees
16 Benefits

Lucid is a visual collaboration suite that helps teams see and build the future. Virtual whiteboarding, intelligent diagramming, and cloud visualization come together to empower organizations to take plans from initial ideas all the way to successful delivery. Together, they are utilized in over 180 countries by more than 25 million users. Ninety-six percent of the Fortune 500 use Lucidchart,...

Lucid
Harmony Insights
Chicago

Harmony Insights uses the DiSC model of human behavior to help motivated companies and individuals identify strengths, enhance communication skills, strengthen relationships, and increase productivity. Clients learn more about themselves and others in order to connect more meaningfully with the people and tasks that punctuate their lives.

Harmony Insights
ReloShare
Real Estate • Software • Hospitality • PropTech
Chicago
50 Employees
30 Benefits
Combining Compassion and Convenience

ReloShare, Inc. is a seed-funded, B2B2C tech startup headquartered in Chicago's West Loop neighborhood with remote staff nationwide. ReloShare aims to innovate what emergency housing can look like through the elimination of barriers that have long plagued the social services field through our products: Safe Stays and The Grove. Safe Stays is a groundbreaking hotel booking application that provides safe...

ReloShare
Quorum Robotics, Inc.
Artificial Intelligence • Robotics
Chicago
2 Employees

Realtime generalized artificial intelligence for distributed systems. Your devices are about to get much, much smarter.Quorum Robotics develops artificial intelligence libraries that leverage the efficiency of true brain operating principles to achieve unprecedented flexibility and speed of learning.

Quorum Robotics, Inc.
IntuiTap Medical, Inc.
Chicago
5 Employees

IntuiTap eliminates the guesswork from spinal punctures by providing physicians with a real-time map of the underlying vertebrae coupled with needle guidance. Our device improves the accuracy and efficiency of the procedure, requiring fewer attempts to properly place the needle. This reduces physician frustration, patient pain, and complications.

IntuiTap Medical, Inc.
ClearCut Analytics
Big Data • eCommerce • Information Technology • Software
Chicago
30 Employees
38 Benefits
We empower CPG brands with retail and consumer insights to confidently grow their business.

ClearCut is a leading provider of retail analytics for CPG brands. With over $50B in eCommerce and Amazon sales data analyzed, our intelligence delivers actionable insights into today's complex retail marketplace to power successful product innovation and optimize digital shelf performance. Beyond analytics, we offer expert-led services for brands to win online.

ClearCut Analytics
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LeanStart.io
Chicago
2 Employees

Are you building a 'connected or smart' product? A full end-to-end lean product launch requires a full-stack team. From Customer Development through Growth. We've partnered with world-class companies to help launch IoT products. IoT UI/UX/Dashboard, RFID, Beacons, and more.

LeanStart.io
Corkings
Consumer Web • Social Media
Chicago
1 Employees

Corkings is an online wine community where you can discover, review and share wines as well as follow what your friends are drinking.Membership is free. Join today and you can begin discovering, reviewing and adding wines in just minutes. Learn about your favourite wineries, regions and grape varietals as well as using our virtual cellar technology to store the wines...

Corkings
ARA
Other
Chicago

ARA aspires to Attract, Retain, and Advance women in technology by cultivating relationships via mentorship, events and programs. We nurture professionals who can support, inspire and advance the IT community. Active in six markets, ARA offers a formal mentoring program as well as regular learning and networking events.

ARA
Leapfrog Online
AdTech • Marketing Tech
Chicago
28 Employees

Leapfrog, an iProspect company, is at the leading edge of performance marketing. We guide clients to digital performance optimization – acquiring more new customers, growing market share and delivering profitable sales. Enabling it all is the LFX Conversion PlatformTM, a unique marketing operating system specifically designed to optimize conversion. Developed through twenty years of progressive experience, LFX offers smarter analytic, holistic...

Leapfrog Online
Pallasite Ventures Fund IV
eCommerce • Fintech
Chicago

Co-investment fund to expedite the close of early stage rounds for high growth companies. Partners have extensive operation experience running companies with deep bench of top level access to support with strategy and connecting the dots.

Pallasite Ventures Fund IV
appssavvy
AdTech • Software
Chicago
35 Employees

On a mission to make advertising better, appssavvy’s adtivity platform is redefining how brands reach consumers, creating new opportunities for publishers and, most importantly, making advertising better for people. 

appssavvy
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...

Collegiate Entrepreneurs' Organization (CEO)
Charger Water Treatment Products
Professional Services
Morton Grove
34 Employees

No matter what your water problem, Charger Water Treatment Products has a solution. We offer a complete line of professional series water treatment systems and components to a national network of independent water professional dealers. As an OEM and Distributor we specialize in custom assembled solutions, built with the best brand name components including Clack, Fleck, GE & Pentaire, that meet...

Charger Water Treatment Products
PEI-GENESIS
5 Offices
520 Employees

PEI-Genesis is a world leader in the distribution, manufacture and integration of electronic connectors and cable assemblies with a highly evolved system for mass customized solutions. We have a terrific family culture and are a very successful privately held world leader in a niche industry. Our sales offices are located throughout the Americas, Europe and Asia. PEI-Genesis has been in...

PEI-GENESIS
GATX
Financial Services
Chicago
721 Employees

GATX Corporation (NYSE: GATX) empowers our customers to propel the world forward. Through our global railcar and tank container leasing businesses as well as our joint partnership in aircraft spare engine leasing, we provide innovative, unparalleled service that enables our customers to transport what matters safely and sustainably, while championing the well-being of our employees and communities. GATX has been...

GATX
Northwestern Medicine
Chicago

Northwestern Medicine is the collaboration between Northwestern Memorial HealthCare and Northwestern University Feinberg School of Medicine around a strategic vision to transform the future of healthcare. It encompasses the research, teaching, and patient care activities of the academic medical center.

Northwestern Medicine

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