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Top Tech Companies in Chicago, IL (7,852)

Napleton's North Palm Hyundai
30 Offices
10 Employees

Napleton's North Palm Hyundai is a Lake Park, Florida, automobile dealership offering new and used Hyundai vehicles, plus Genesis inventory, financing, trade-ins, maintenance, repair, parts, and service. It serves drivers across the West Palm Beach area, including North Palm Beach, Palm Beach Gardens, Juno Beach, and Jupiter. The dealership is part of the family-owned Napleton Auto Group, which emphasizes customer...

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Napleton's North Palm Hyundai
Toloka
Artificial Intelligence • Information Technology • Software • Automation
4 Offices
1,024 Employees
5 Benefits Hiring Now

Toloka empowers businesses to build high quality, safe, and responsible AI. We are the trusted data partner for all stages of AI development from training to evaluation. Toloka has over a decade of experience supporting clients with our unique methodology and optimal combination of machine learning technology and human expertise, offering the highest quality and scalability in the market.

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Toloka
Matchnode
Agency • Professional Services
Fully Remote
8 Employees
6 Benefits Hiring Now

Digital strategy, online marketing, traffic generation, conversion optimization. Matchnode is an ROI-focused internet marketing company that serves its clients with specific focus on paid social (Facebook and Instagram ads) for great B2C brands. Excellent in landing page conversion and analytics.

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Matchnode
Tribunat
Fintech • Social Media
Chicago

Tribunat is an online community providing investment insight to individual investors.Valuation is a Microsoft Excel based application that provides our members with the facts - the financial history of any publicly traded company. It also allows you to calculate your own assumptions about the financial future or any company and ultimately the financial future of your investments.Exchange saves our members...

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Tribunat
Rockefeller Capital Management
46 Offices
1,725 Employees

At Rockefeller Capital Management, we aspire to bring the unique promise of the Rockefeller legacy together with a culture of innovation and cutting-edge technology to help discerning clients—individuals, families, businesses, and institutions—achieve their goals through the delivery of premier financial advisory and investment management. We specialize in wealth management, asset management, and investment management with the objective of connecting clients...

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Rockefeller Capital Management

Rockefeller Capital Management's Top Stability & Growth Strengths

Investor Backing & Capital Strength: The October 2025 recapitalization valued the firm at over $6.6 billion, led by prominent family offices and institutional investors, signaling strong external confidence. This capital underwrites the next phase of growth and platform investments, including AI-enabled wealth initiatives.

Strong Market Position & Advantage: RCM is described as a leader in the UHNW-focused, multi-family-office/independent wealth segment, differentiated by its Rockefeller brand and integrated “global family office” model. Client assets crossing the ~$200B mark by spring 2026 underscore meaningful scale within its chosen niche.

Strong Hiring & Retention: The firm consistently attracts large wirehouse breakaway teams, fueling rapid national expansion and UHNW wallet-share gains. Ongoing additions of multi‑billion‑dollar teams and new offices indicate a durable advisor‑recruiting engine.

Kajima Building & Design Group
Other • Real Estate
5 Offices
194 Employees

Kajima Building & Design Group is a Design-Build Company supporting and building projects across the United States.

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Kajima Building & Design Group
Quikorder
eCommerce
Chicago
75 Employees

QuikOrder is the leading e-commerce platform for restaurant chains. We offer end-to-end omnichannel solutions that enable our clients to engage with their customers. Every week millions of users rely on our platform to order food for themselves and their families from branded e-commerce properties powered by QuikOrder.

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Quikorder
Campspot
Consumer Web • Software • Travel • Hospitality • App development
3 Offices
110 Employees
30 Benefits Hiring Now
Powering and modernizing the camping industry, while preserving its true nature.

Our story started by wanting to solve a problem. Founded in 2015, Campspot was created to bring a modern booking experience to the camping industry. At that time, nearly half the campgrounds in the US were not taking reservations online and we believed we could help more people experience the great outdoors if we brought a modern solution to this problem....

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Campspot
Pregis
Industrial • Manufacturing
6 Offices
3,053 Employees
Hiring Now

Pregis is a global, vertically integrated provider and manufacturer of protective packaging materials, equipment, systems, and related services. The company develops innovative packaging solutions designed to protect products, reduce costs, and improve sustainability across markets such as e-commerce, consumer products, electronics, home goods, industrial, automotive, retail, and fulfillment. Its offerings include packaging products, protective systems, specialty products, and surface-protection solutions.

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Pregis
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IMO Health
Artificial Intelligence • Healthtech • Information Technology • Natural Language Processing • Software • Analytics • Generative AI
4 Offices
320 Employees
17 Benefits
IMO Health is a clinical data intelligence company, improving how data is used across the healthcare landscape

We are a team of dedicated clinical terminologists, data scientists, industry subject matter experts, and informaticists who helped facilitate the evolution from analogue to digital capture of clinical events, the precise code-mapping that simplifies complex workflows, and the translation of unstructured into structured data. We “wrote the digital dictionary” used in every major EHR, and we are leveraging clinical AI...

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IMO Health

IMO Health's Top Stability & Growth Strengths

Investor Backing & Capital Strength: A majority investment by THL in 2022 and subsequent M&A activity (including Melax Tech in 2023) indicate strong capital support aimed at scaling. Observations point to funding directed toward faster product development, go-to-market investment, and consolidation.

Market Expansion: A formal push into life sciences with dedicated leadership and clinical-trial enablement offerings signals movement beyond the core EHR terminology niche. Platform moves such as opening direct access to the clinical Knowledge Graph further extend reach into new developer and data-intelligence use cases.

Strong Market Position & Advantage: Company materials describe deep embedding across all major U.S. EHRs and long-standing incumbency in clinical terminology. Claims of leadership in its foundational product and broad day-to-day use reinforce a durable distribution advantage.

Parknav
Consumer Web • Transportation
Chicago
9 Employees

PARKNAV (formerly known as Faspark) is a new way to park. Looking for a free spot in the streets of Chicago?Use PARKNAV and save time and also between $2 and $20 per month by parking in free or permit spots instead of metered spots. PARKNAV users save between 20 minutes and 5 hours per month by finding a spot for their...

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Parknav
Domu
Marketing Tech • Real Estate

Domu was founded by two brothers who grew up renting apartments in Chicago. In 2010, Noah and Lincoln Schatz made it their mission to simplify the apartment search process. Domu is now the largest apartment listing site focused on Chicago’s rental market. Domu believes in transparency, simplicity and honesty in the apartment listing process.

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Domu
Apex Clearing
5 Offices
203 Employees

Apex is a digital clearing & custody engine that provides a suite of innovative technology solutions that support the complete trading & investing lifecycle.

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Apex Clearing
CellTrak
Healthtech • Software
Schaumburg

CellTrak provides an industry leading mobility solution, technology platform and data management service for homecare, hospice and private duty providers. CellTrak Technologies, Inc. is the leading provider of integrated mobile solutions for the home healthcare, hospice, and private duty markets. Our patented software-as-a-service solutions run on GPS-enabled mobile devices via a homecare technology platform which automates workflow and reduces cost. Data...

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CellTrak
Ross Capital, LLC
Enterprise Web • Fintech
Chicago

I fund startup and early stage companies that have a mission and a passion to do what they do. I look for a team of people that understands the risks and strategically plans on how to rise above.

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Ross Capital, LLC
UCC Environmental
Energy • Utilities • Industrial • Manufacturing
4 Offices
428 Employees
Hiring Now

UCC Environmental is a global leader in sustainable engineered environmental solutions and replacement parts. The company specializes in solids handling, wastewater treatment, and air pollution control technologies, serving heavy industrial sectors such as power generation, mining, and steel to ensure operational reliability, safety, and environmental compliance.

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UCC Environmental
Cognizant Microsoft Business Group
Cloud • Information Technology
38 Offices
580 Employees
19 Benefits

What We Do The Cognizant Microsoft Business Group (MBG) has a singular purpose—advancing your cloud modernization journey with focus, simplicity and scale. The Microsoft Business Group is an end-to-end Microsoft-centric cloud solutions and managed services provider that leverages extensive experience and IP to deliver constant innovation and business value, powered by the Microsoft Cloud platform. We are designed to reflect how you...

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Cognizant Microsoft Business Group

Cognizant Microsoft Business Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: ISG’s U.S. Microsoft Cloud Ecosystem reports place Cognizant as a Leader across most evaluated quadrants in 2023–2024, supporting a strong competitive position in Microsoft ecosystem services. Microsoft Partner of the Year recognitions and “Growth Champion” framing further reinforce momentum and standing within the Microsoft services market.

Strategic Partnerships: A multi-year expanded agreement with Microsoft (Dec 2025) to co-build industry AI solutions and co-sell globally indicates a deepening alliance tied to future pipeline and scaled delivery. Membership in the Microsoft Intelligent Security Association and cited advanced specializations suggest broadening partnership-enabled offerings in security and modernization.

Future-Ready Strategy: Acquisitions that expand Azure and AI depth (e.g., New Signature, 10th Magnitude, and the 3Cloud deal closing/targeted in early 2026) signal investment in high-demand cloud and Copilot/GenAI capabilities. Company materials emphasize scaling Copilot and AI initiatives, aligning the Microsoft-focused business with enterprise AI adoption trends.

The Second City
Events • News + Entertainment
2 Offices
720 Employees

The Second City is a Chicago-founded comedy and improvisational-theater organization. It operates long-running comedy stages, develops original sketch and improv productions, and provides classes in improv, acting, comedy writing, and stand-up across its theaters and training facilities. Through Second City Works, it also delivers comedy- and improv-based executive education, talent development, corporate training, and custom entertainment for private and corporate...

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The Second City
Caselinq
Legal Tech • Software
Chicago

Caselinq is web-based software made for lawyers to analyze and prepare their cases for trial and settlement. It allows lawyers to input facts, witnesses, exhibits,and issues and combine and analyze to come up with witness direct and cross examinations for deposition and trial. The product is collaborative, so clients can login too and assist in the analysis and preparation of...

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Caselinq
Mavens
Information Technology
Chicago

It’s a unique moment in the history of healthcare. The latest treatments and pharmaceuticals constantly offer new options to patients. Technologies that change the way people are cared for launch almost daily. There’s so much potential—but also so much complexity.

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Mavens

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