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Top Tech Companies in Chicago, IL (7,767)

Calibrate Software
Agency • Information Technology • Mobile • Software
Chicago
10 Employees
2 Benefits
UX Design Driven App Development Studio in Chicago

Calibrate Software is a Chicago based product UI/UX design and app development agency. Specialised in designing & building web and mobile apps for startups and SMBs. Calibrate Software is headquartered in Chicago, USA, but the physical boundaries haven’t stopped the company from availing its service to every nook and corner of the world.

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Calibrate Software
Glossre
Consumer Web • Real Estate
Chicago

Glossre.com is a social network for your home. Glossre allows you to take pictures of your home or apartment and share them with your friends and family. You can document renovations visually and by using Glossre's organization tool that keeps track of paint colors and receipts. Glossre help you tell the story of your home. And when it's time to...

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Glossre
Velvet Taco
Food • Hospitality
33 Offices
348 Employees

Velvet Taco is a Dallas-based, fast-casual restaurant chain specializing in gourmet, globally inspired tacos made with fresh, local ingredients. Founded in 2011, the company aims to redefine the fast-casual experience by serving a menu of inventive, scratch-made tacos that take guests on a sensory world tour of bold flavors and unique culinary experiences across the United States.

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Velvet Taco
Broadcast Marketing Group
3 Offices

Broadcast Marketing Group is a marketing specialists for Radio & TV offering planning, research, negotiations, promotions, etc.

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Broadcast Marketing Group
INFI
Information Technology • Internet of Things • Consulting
Chicago
75 Employees

INFI empowers restaurants to go fully automated at front house featuring self-service kiosk and online ordering integrations. INFI aims at helping restaurant space become more efficient, reduce costs, and offer a streamlined experience with affordable and lightweight system that seamlessly integrated with existing restaurant technology infrastructure

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INFI
Komodo Health
Healthtech
4 Offices
659 Employees
35 Benefits Hiring Now

Improving lives through the largest, most actionable Healthcare Map™. At Komodo Health, we partner with our customers to improve patient care and reduce disease burden through data-driven insights. The Komodo Health Platform delivers patient-level insights by dynamically analyzing the broadest array of data across patients, practitioners, and health systems. We put patients at the center of clinical innovation. Healthcare today is all about...

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Komodo Health

Komodo Health's Top Stability & Growth Strengths

Strong Market Position & Advantage: Komodo is positioned as a top-tier U.S. real‑world data and patient‑journey analytics platform with a large longitudinal “Healthcare Map” covering 330M+ de‑identified patients, supporting life‑sciences use cases at scale.

Strategic Partnerships: Ecosystem moves and partnerships—such as recognition by Databricks, availability via AWS Marketplace, and data collaborations (e.g., GeneDx, Nasdaq)—signal strong distribution leverage and expanding data/network effects.

Product Line Growth: Komodo has expanded beyond data into packaged applications and an AI layer (e.g., MapLab, MapView, and Marmot), indicating continued productization to shorten time‑to‑insight and broaden workflows served.

Kohactive
Agency • Enterprise Web • Information Technology • Professional Services
Chicago
8 Employees
22 Benefits
Kohactive clients build transformative digital products that enable them to innovate and grow.

Kohactive is a software design and development agency based in Chicago. We work with companies to build web, mobile, and connected devices that solve real-world business problems.

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Kohactive
Wavve
Mobile • Social Media
Chicago

Wavve is a mobile dating application with three core tenants:1) Real-time 2) Location-based 3) Female-controlledWavve aims to connect people in social settings while providing females with additional safety & privacy controls.

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Wavve
Phlearn
AdTech • Enterprise Web
Chicago
6 Employees

PhlearnPhlearn is an online community and educational site focused on Photoshop and photography education.  Our business is based on On Demand education, where users/customers can pick what they would like to learn and when, and purchase the courses that they are interested in for a bargain.  We understand the power of community and release daily "episodes" of mini tutorials, articles,...

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Phlearn
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CES Services
Cloud • Information Technology
Bolingbrook
3,694 Employees

CES is a trusted global provider of Technology & Business Process Modernization(BPM) services for enterprise clients for the past three decades. By deploying proven processes, specialist skills, and robust proprietary solutions, we help a range of business verticals with industry-leading IT & ITES solutions to meet their current business needs and future growth objectives. With a collaborative approach, our multi-location...

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CES Services
Matthews International Corporation
5 Offices
6,379 Employees
7 Benefits

At Matthews International, we believe in a world of inspired possibilities. We believe that taking pride in our past inspires growth for the future. And that we all have a responsibility to explore new ways of thinking, working and advancing our craft. Globally headquartered in Pittsburgh, Pennsylvania, Matthews International is home to a global network of employees operating in three distinct...

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Matthews International Corporation
CCS (customonline.com)
Cloud • Information Technology • Software
5 Offices
598 Employees
2 Benefits

CCS is a premier provider of technology solutions and services to organizations throughout the US. Many organizations rely on CCS to deliver high-quality, highly reliable and secure technology solutions to support their cybersecurity, managed services, cloud, software, network management, and strategic planning needs. Established in 1979, CCS' extensive knowledge and experience have positioned it as a trusted partner for educational...

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CCS (customonline.com)
Tangent Technologies
Greentech • Industrial • Manufacturing
2 Offices
595 Employees
Hiring Now

Tangent Technologies is a leading manufacturer of high-performance synthetic and recycled high-density polyethylene (HDPE) lumber for residential, commercial, and structural markets. Headquartered in Aurora, Illinois, the company specializes in durable, weather-resistant solutions for outdoor furniture, site amenities, and marine decking, utilizing post-consumer recycled materials to provide sustainable and innovative alternatives to traditional wood, focusing on durability and long-term sustainability.

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Tangent Technologies
sa.global
Legal Tech • Marketing Tech • Professional Services • Business Intelligence • Consulting
28 Offices
1,000 Employees
9 Benefits
sa.global is an awarded Microsoft Dynamics 365 partner, that helps deliver rapid time to value, though the implementatio

With 31 years of experience in ERP, CRM, HCM, business intelligence solutions, consulting, and Modern Workplace, sa.global is a Microsoft Dynamics Gold Partner offering industry-specific solutions to firms in key vertical markets like AEC, Legal, Accounting, and Advertising & Marketing. We help over 600,000 Microsoft Dynamics users across 80 countries to deliver operational excellence and financial performance for their organizations. An...

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sa.global
GigScout
Mobile • Music
Chicago
2 Employees

Experience a totally new way to discover local live music. Visualize the shows nearby on the interactive map then filter by genre to see only what matches your tastes. Buy tickets, share details with friends and even preview songs! Find live music you didn't know was happening and upgrade your night. 

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GigScout
Tandem HR
Other
3 Offices
171 Employees
30 Benefits

Tandem HR is a rapidly growing HR outsourcing company headquartered in Westchester, Illinois. Also known as a professional employer organization (PEO), Tandem HR provides high-touch HR services to hundreds of thousands of worksite employees across the nation. Tandem HR is recognized by the Internal Revenue Service (IRS) as a Certified Professional Employer Organization (CPEO). The Employer Services Assurance Corporation (ESAC)...

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Tandem HR
Acuity Brands
27 Offices
3,291 Employees
27 Benefits

SensorSwitch solutions are a leader in lighting control innovation, offering a broad selection of standalone controls to meet every application need.

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Acuity Brands

Acuity Brands's Top Stability & Growth Strengths

Strong Market Position & Advantage: Acuity is consistently characterized as a leader in North American professional lighting and controls, supported by its breadth across specification, commercial, industrial, and outdoor brands. Its strong channel reach and integrated fixtures-plus-controls footprint (e.g., nLight, SensorSwitch, Distech) reinforce competitive standing in its core region.

Strong Revenue Growth: Recent reported performance shows rapid top-line expansion, including fiscal Q1 2026 net sales growth year over year and a higher full-year fiscal 2025 sales baseline versus fiscal 2024. The Intelligent Spaces segment, amplified by the QSC acquisition, is a major contributor to the current growth run-rate.

Future-Ready Strategy: The company is extending beyond traditional luminaires into “intelligent spaces” by adding software, building controls, and AV/control capabilities through platforms like Distech, Atrius, and the QSC acquisition. This positioning aligns with connected-building demand and supports a longer-term shift toward higher-growth, higher-margin solutions.

PCTEL, Inc.
Internet of Things
Bloomingdale
14 Benefits

We solve complex Radio Frequency (RF) problems. We provide precision antennas, scanning receivers, test tools, and wireless product development capabilities that enable smooth, effective deployments of the latest wireless technologies.

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PCTEL, Inc.
CareSkore
Enterprise Web • Healthtech
Chicago
6 Employees

CareSkore is a cloud based predictive analytics platform for health systems, physician organizations, and ACOs to better manage their patient populations and operations using real time feedback and automation

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CareSkore
Big Shot Marketing
AdTech • Social Media
Park Ridge

Besides BRILLIANT marketing ideas, we create a plan to help you craft a rock-solid brand identity. Yeah we’re pretty good at coming up with smart advertising, marketing campaigns, high-impact public relations, & website design and search engine optimization. We also create stellar campaigns, facebook marketing, twitter marketing, marketing speaker, social network marketing. We are nimble, and swift in execution, ensuring that...

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Big Shot Marketing

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