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

Cour Pharmaceuticals Development Company, Inc.
Skokie
42 Employees

We are a group of dedicated scientific, medical, and business professionals who are driven to find treatments and cures to a variety of diseases. By attacking the disease directly with our novel nanoparticle-based technologies and working strategically with our medical and scientific partners we seek to provide treatments and cures previously unavailable to doctors and their patients.

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Cour Pharmaceuticals Development Company, Inc.
TalentHarness
Enterprise Web • HR Tech
Chicago

TalentHarness is an easy to use yet powerful talent recruitment management application. Easily advertise your job openings to millions of job seekers and collect applications and assessments through your branded job page. See your applicants in action as they record short video along with their resume or assessment.Search your 3rd party resume databases from one easy to use search form....

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TalentHarness
Comrade Digital Marketing Agency
Agency • Marketing Tech • Professional Services • Social Media • Analytics • Generative AI • SEO
Chicago
Comrade is your performance-driven digital marketing partner.

Most agencies chase clicks. But we build growth you can actually feel in your pipeline. At Comrade, we work with home improvement companies that are done guessing and ready to turn marketing into a reliable source of new jobs. We partner with roofers, HVAC teams, plumbers, remodelers, and contractors who want more than scattered leads. We dig into how homeowners really...

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Comrade Digital Marketing Agency
Bright Bright Great
Agency • Consumer Web • eCommerce • Marketing Tech
Chicago
15 Employees
22 Benefits
Bright Bright Great is a strategic digital brand agency.

Bright Bright Great is a strategic digital brand agency. We create world-class brands and meaningful, inclusive experiences that delight, engage, and deliver value to all users. Since 2007, we've partnered with clients large and small across education, finance, retail, fashion, food and beverage, and travel.

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Bright Bright Great
Milwaukee Tool
Hardware • Industrial • Manufacturing
11 Offices
9,690 Employees

Milwaukee Tool is a leading global manufacturer of heavy-duty power tools, hand tools, instruments, and accessories for professional users. The company specializes in durable, high-performance equipment for construction, woodworking, and automotive industries. Known for innovation in cordless technology and the PACKOUT modular storage system, Milwaukee Tool provides professional-grade solutions that solve complex jobsite demands.

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Milwaukee Tool
Redstone
Artificial Intelligence • Fintech • Machine Learning • Real Estate
Chicago
100 Employees
33 Benefits
Redstone's digital fintech platform streamlines the creation of esoteric alternative asset classes.

Redstone is one of the fastest growing fintech startups in the country focused on streamlining creation of esoteric alternative asset classes. The fintech disruptor dismantled the MBS ecosystem, streamlining it with a digital platform that employs AI and machine learning tools to eliminates unnecessary steps and redundant approval processes.

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Redstone
AKIRA/shopAKIRA.com
Fashion • Retail
Chicago
488 Employees

HISTORY: AKIRA first opened in 2002 as one Women's boutique in the trendy Wicker Park neighborhood of Chicago and is owned by Eric Hsueh, Erikka Wang, Sarah Hughes, and Gordon Liao. AKIRA offers a full-line of Women's clothing, footwear, and accessories, carrying brands such as adidas, Champion, I.AM.GIA and even our own private labels. Over the years, AKIRA has expanded to...

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AKIRA/shopAKIRA.com
Nucleai
Software
Chicago
72 Employees

The Leading Spatial Biology Platform for Precision Medicine Nucleai’s platform leverages unique tissue datasets to produce insights into cancer biology, increasing clinical trial efficacy, and improving patient care. Nucleai works with leading pharmaceutical companies, licensing its research platform for internal use, and collaborating in biomarkers discovery projects.

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Nucleai
Solid Networks
Chicago

Solid Networks is a Chicagoland IT solutions company that offers a comprehensive range of IT services. Please contact Solid Networks today to learn more about their services.

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Solid Networks
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OneSix
Artificial Intelligence • Big Data • Machine Learning • Analytics • Business Intelligence • Consulting • Generative AI
Chicago
67 Employees
12 Benefits Hiring Now
Engineering the data and AI systems enterprises rely on.

We put data and AI to work on hard business problems. We embed teams sized to the problem, working inside our clients' operations as partners, not extra hands. We build durable systems that outlast the engagement, and we leave every client more capable and more profitable than we found them.

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OneSix
CAI
Artificial Intelligence • Information Technology • Machine Learning • Natural Language Processing • Software • Conversational AI • Automation
15 Offices
2,700 Employees
30 Benefits
We unite talent and technology to power the possible for our clients, colleagues, and communities.

CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what’s right—whatever it takes. Our tailor-made solutions...

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CAI
AMETEK
Appliances
23 Offices
4,098 Employees
36 Benefits

AMETEK, Inc. is a leading global manufacturer of electronic instruments and electromechanical devices with annual sales of approximately $5.5 billion. AMETEK has over 18,500 colleagues at more than 150 operating locations in 30 countries around the world. Our mission is to solve our customers' most complex challenges with differentiated technology solutions. The AMETEK Growth Model combines its four growth strategies of Operational...

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AMETEK

AMETEK's Top Stability & Growth Strengths

Profitability: Profitability appears structurally strong, supported by operating margins above the mid‑20s and consistently strong free cash flow generation. Margin expansion and high conversion are also highlighted alongside record operating profit and EBITDA outcomes.

Strong Revenue Growth: Revenue shows a clear upward trend with multiple record quarters and year-over-year growth, alongside guidance calling for additional growth in the next year. Orders and backlog strength also support continued top-line momentum.

Innovation-Driven Growth: Innovation is reinforced through substantial R&D investment and a meaningful contribution from recently introduced products. Targeted acquisitions that add metrology and ultra-precision capabilities further extend the technology portfolio.

Perfect Search Media
AdTech • Digital Media • Marketing Tech • Social Media • Design
Chicago
20 Employees
27 Benefits
We help marketing leaders in new roles succeed. We're a turnkey solution for your digital marketing needs.

Perfect Search Media is a Chicago-based digital marketing agency. We’re experts in Paid Search and Social Media Advertising, SEO, Remarketing, Display, UX, Design, and Content. We’re a results-driven, remote company with teammates from coast to coast.

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Perfect Search Media
Natterbox
Artificial Intelligence • Cloud • Information Technology • Analytics
4 Offices
141 Employees

Natterbox is an AI Powered contact center solution that's embedded and managed inside Salesforce. We help Salesforce-first companies to personalize their conversation journeys for improved customer experience and boost productivity for their sales and service teams. Natterbox enables you to create and manage your entire business phone system and contact center globally, inside the world’s #1 CRM. With key CTI...

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Natterbox
Yoolia Design
Chicago
1 Employees

Yoolia Design is a multidisciplinary, cross-media design studio in Chicago, specializing in highly communicative, fresh and focused design solutions. With a very personable approach, each project is customized to meet your specific needs, always striving for excellence and outstanding results that set your product apart from the competition.

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Yoolia Design
ChangEd
Mobile • Other
Chicago

ChangEd uses spare change to help students pay off their loans!

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ChangEd
TigerStartups
Consumer Web • News + Entertainment
Chicago
8 Employees

  TigerStartups is a top Asian American social network blog for entrepreneurs and technology enthusiasts who want to learn and network among the growing and influential Asian technology business community. It is the ultimate place to find out about the latest news on Asian businesses, their latest product launches, and as well as to connect and promote with fellow entrepreneurs and...

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TigerStartups
Molex
Manufacturing
24 Offices
12,000 Employees
28 Benefits

Molex makes a connected world possible by enabling technologies that transform the future and improve lives. With a presence in more than 40 countries, Molex offers a complete range of connectivity products, services and solutions for the data communications, medical, industrial, automotive and consumer electronics industries. We’re doing more than developing solutions for our customers, we’re Creating Connections for Life.

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Molex

Molex's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is recognized as a top-tier global participant with segment-specific leadership, including top-three global ranking and strong positions in key end markets, alongside active contributions to industry standards. Acquisitions such as AirBorn expand presence in rugged aerospace, defense, space, medical, and industrial connectors, reinforcing its competitive footing.

Market Expansion: Manufacturing and geographic footprint are growing through major investments, including a large new facility in Hung Yen, an additional Hanoi site, and renovation/expansion of the global headquarters. Headcount and active job postings have risen, aligning capacity with demand from AI data centers and high-speed connectivity markets.

Innovation-Driven Growth: Product and technology advancements target AI and next-generation data-center needs, such as multi-channel liquid-cooled busbar, high-speed hybrid connectors, and fiber-to-the-chip capabilities via the Teramount acquisition. Large-scale partnerships, including a multi-billion-euro framework with Prysmian, support accelerated solution development and deployment.

Right Residential, LLC
Other • Real Estate
Hoffman Estates

We discover unique home buying values.Right Residential serves buyers who don't have the means to buy an expensive new home, or the ability to research foreclosed homes. We navigate the growing field of reduced-priced opportunities for you. We buy the right kinds of homes, fix them up, and offer them for sale at outstanding savings. Our executive team is known...

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Right Residential, LLC
Artisight
Healthtech
Chicago
65 Employees
6 Benefits

Artisight is a pioneering healthcare technology company, transforming the industry with our ambient artificial intelligence software solutions. Our hardware-agnostic platform analyzes and aggregates data from a variety of sources, delivering high-fidelity, structured data that fuels automation and optimizes processes in healthcare environments.

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Artisight

Artisight's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Multiple funding rounds are described, including a $42M Series B in 2024 and an additional $40M in 2025 with strategic investors participating. These capital infusions are presented as enabling scaling of deployments, hiring, and product integrations into 2026.

Strategic Partnerships: Partnerships and integrations are highlighted with surgical, AI, and EHR ecosystem players alongside enterprise collaborations with named health systems. These relationships indicate ecosystem credibility and broader channel reach beyond pilots.

Market Expansion: Public materials reference deployments across more than 400 hospitals in 30 health systems, plus systemwide and enterprise expansions. These signals suggest movement from pilots to multi-site and enterprise rollouts in the U.S.

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