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Top Tech Companies in Chicago, IL (7,768)

Autism Spectrum Therapies
Healthtech • Kids + Family • Telehealth
22 Offices
5,000 Employees

Autism Spectrum Therapies (AST) provides personalized, evidence-based applied behavior analysis (ABA) therapy for children and young adults with autism. Its programs use data and contemporary clinical practices to build functional skills, communication, social development, independence, and school readiness. Services are delivered in homes, communities, learning centers, schools, and through telehealth. AST operates across five states and is part of LEARN...

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Autism Spectrum Therapies
Help At Home
Healthtech
25 Offices
4,615 Employees
23 Benefits

In our 45+ year history, Help at Home has provided care for individuals, helping them to remain independent and able to live their best lives in their own homes. Our clients have always been like family. As the leading national provider of high-quality, relationship-based home care for seniors and people living with disabilities, we’re uniquely positioned as the home care...

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Help At Home
Justrite Safety Group
Industrial • Manufacturing
8 Offices
1,089 Employees
7 Benefits Hiring Now

Justrite Safety Group (JSG) manufactures and provides industrial safety solutions. Our two main categories are: 1) worker and workplace safety; 2) environmental protection. JSG is the parent of many brands and business units that include: • AccuformNMC - manufacture the highest-quality safety identification products possible, and to help lead America’s workforce home safely. • BCI - manufactures spill berms for secondary containment,...

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Justrite Safety Group

Justrite Safety Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: Company materials and distributor listings consistently describe Justrite Safety Group as a leading global manufacturer with #1 preferred brand claims in core categories. Leadership is most evident in hazardous-material storage, safety cabinets, spill containment, and compliance-focused products.

Market Expansion: The company emphasizes a global footprint with customers in many countries, a multi-continent presence, and cross-border growth via acquisitions (including APAC) and a Japan subsidiary. Broad distribution channel presence further indicates expanding geographic reach.

Product Line Growth: A multi-brand portfolio and frequent new product introductions (e.g., lithium-ion battery safety, spill control) signal ongoing portfolio expansion. Integration of roughly 20 acquisitions over the past decade has broadened offerings across cabinets, cans, spill control, safety identification, matting, cable protection, and emergency showers/eyewash.

Epsilon
AdTech • Digital Media • Marketing Tech
30 Offices
8,000 Employees
43 Benefits
Marketing built on proof, not promises.

When you’re one of us, you get to run with the best. For decades, we’ve been helping marketers from the world’s top brands personalize experiences for millions of people with our cutting-edge technology, solutions and services. Epsilon’s best-in-class identity gives brands a clear, privacy-safe view of their customers, which they can use across our suite of digital media, messaging and...

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Epsilon

Epsilon's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent analyst evaluations place Epsilon as a Leader in Forrester’s Loyalty Platforms (Q4 2025) and IDC recognizes its clean‑room technology, signaling strength in loyalty and identity‑led activation. CORE ID and its role in retail media (e.g., CitrusAd powered by Epsilon and the John Lewis Partnership expansion) reinforce differentiated positioning.

Investor Backing & Capital Strength: As part of Publicis Groupe, Epsilon benefits from a scaled, growing parent that is actively investing in data and identity, including the definitive agreement to acquire LiveRamp (~$2.17B EV). Group filings and communications emphasize Epsilon’s centrality to an integrated media‑and‑data go‑to‑market.

Strong Revenue Growth: Epsilon finished 2023 at +9.6% organic growth, with management later calling out “almost +10%” for combined media and Epsilon activities in Q3 2024. The broader group reported +5.6% organic growth in 2025 and raised 2026 guidance to +4.5%–+5.0%, providing a supportive growth backdrop for Epsilon’s capabilities.

Chicago Automation
Bartlett

Chicago Automation designs and builds Custom Automation Systems, Robotic Systems and Packaging Machines.

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Chicago Automation
Fractal
Artificial Intelligence • Consulting
16 Offices
5,262 Employees
30 Benefits Hiring Now

Fractal is one of the most prominent players in the Artificial Intelligence space. Fractal's mission is to power every human decision in the enterprise and brings AI, engineering, and design to help the world's most admired Fortune 500® companies. Fractal's products include Qure.ai to assist radiologists in making better diagnostic decisions, Crux Intelligence to assists CEOs, and senior executives make better...

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Fractal

Fractal's Top Stability & Growth Strengths

Strong Revenue Growth: Company-reported FY26 and recent quarters show double-digit year-over-year revenue increases, indicating sustained top-line momentum. Post-listing updates also highlight continued expansion across key verticals despite pockets of softness.

Profitability: Reported net income improved and margins strengthened, with quarterly profit increasing significantly year over year. Management links margin gains to more output-/outcome-based work and pricing/productivity improvements.

Strong Market Position & Advantage: Independent analyst evaluations place the firm among Leaders in specialist AI/analytics services, particularly in customer analytics. Ecosystem credentials such as an AWS Generative AI services competency reinforce competitive standing.

Promet Source
Big Data • eCommerce • Information Technology • Software
Chicago
30 Employees

Promet Source is a leading technology firm that delivers high-value web and mobile applications for companies and organizations. We leverage Drupal and other cutting edge open source technologies that enables businesses and associations to manage and share information in exciting ways. Our consultants have deep technical expertise and are active..

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Promet Source
Venture Forthe Inc.
Other • Professional Services
7 Offices

Venture Forthe is a family-owned, licensed home healthcare services agency that provides personalized in-home care and support. Operating in states including NY, AZ, CO, GA, and NV, its mission is to advocate for clients' needs and goals, ensuring individuals maintain their independence and the right to make their own choices through every stage of life in a safe and positive...

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Venture Forthe Inc.
Blacklight
Enterprise Web • News + Entertainment
Beverly Hills
5 Employees

Blacklight is a unique, forward-thinking, entertainment company established to create, develop, and produce original and licensed intellectual property for feature films, television, video games, books, comics and new media. Through this novel, holistic approach to media creation, Blacklight is uniquely positioned to create synergy and manage intellectual property across the multiple platforms that, collectively, constitute the future of popular media...

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Blacklight
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Charles Industries, An Amphenol Company
Hardware • Other • Utilities • Manufacturing
Schaumburg
245 Employees

Charles Industries, LLC is a diversified manufacturing and technology company serving Wireline, Wireless, Broadband Cable/MSO, Utilities (Energy), and Industrial markets. Founded in 1968, the company is ISO 9001:2015 and TL 9000-H registered and headquartered in Schaumburg, Illinois, with five U.S.-and two Mexico-based manufacturing facilities. Charles is a leading provider of environmentally protected Innovative Enclosed Solutions™ and network infrastructure solutions that...

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Charles Industries, An Amphenol Company
The Clorox Company
Other • Manufacturing
26 Offices
7,077 Employees
35 Benefits Hiring Now

Clorox is a global company with leading brands that have become household names: our namesake bleach and cleaning products; Ayudín® and Poett® home care products; Pine-Sol® dilutable cleaner; Fresh Step® cat litter; Kingsford® charcoal; Hidden Valley® and K C Masterpiece® dressings and sauces; Brita® water filtration products; Glad® bags, wraps and containers; and Burt's Bees® natural personal care products. We...

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The Clorox Company

The Clorox Company's Top Stability & Growth Strengths

Strong Market Position & Advantage: Company materials highlight leading positions across core categories and a portfolio where most brands hold top-two market shares, supported by broad U.S. household reach and global distribution. This establishes durable shelf presence and retailer leverage in consumer staples.

Profitability: Recent periods show rising net income and margin improvements, with FY2025 profitability up and additional cost savings contributing to earnings. Despite mixed revenue trends, profitability has increased over the last three years.

Future-Ready Strategy: Management outlines the IGNITE strategy and a recently closed acquisition to strengthen health and hygiene, aiming for consistent, profitable growth. Investments in operations, waste reduction, and brand support are intended to enhance long-term value.

Access One
Information Technology
Chicago

Access One is a business technology services and communications provider, dedicated to world-class technologies and an award-winning client experience. Founded in 1993, Access One strives to provide companies with seamless technology services that scale and evolve along with their business.

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Access One
Jump Crypto
Blockchain • Software • Cryptocurrency
Chicago
20 Employees

We've been partnering, innovating and trading in the crypto world for years. Our aim is to help lay down the pavers and conduit that will shape the future of the industry.

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Jump Crypto
Ventura Foods, LLC
Food • Manufacturing
21 Offices
4,000 Employees

Ventura Foods is a leading foodservice company that innovates and manufactures custom food solutions, including dressings, sauces, and mayonnaises. They provide branded and private-label products to retail and foodservice companies worldwide, including restaurants, hospitals, and universities, focusing on high-quality ingredients and customer-centric flavor solutions to help their partners delight their customers.

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Ventura Foods, LLC
Park Ridge Park District
Events • Kids + Family • Sports • Hospitality
Park Ridge
8 Benefits

The Park Ridge Park District enhances the quality of life in Park Ridge by providing exceptional recreation and leisure opportunities for all residents.

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Park Ridge Park District
MedSpeed
Healthtech
6 Offices
988 Employees

Healthcare is changing. Healthcare organizations are growing. Care continues to expand outside of the hospital walls. This provides more capacity to utilize scale to create healthcare companies that are better functioning, smarter organizations. Intra-company logistics - the enterprise-wide movement of physical materials, such as blood and specimens, pharmaceuticals and supplies - is the foundation of the healthcare supply chain. Healthcare...

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MedSpeed

MedSpeed's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Feedback suggests the August 2024 investment by Water Street Healthcare Partners provides significant capital and resources to expand services, capabilities, and market reach. Independent deal coverage and repeated references to expansion plans indicate reinforced financial support for scaling.

Market Expansion: Feedback suggests MedSpeed has expanded to 150+ locations and 100+ hubs across 33 states, with six new locations in 2025 and entry into its 33rd state. Ongoing enterprise wins (e.g., WakeMed, Allina Health) and new market entries signal continued geographic and operational growth.

Customer Loyalty & Retention: Feedback suggests MedSpeed serves 29 of the top 100 U.S. health systems and has renewed multi‑year relationships like TriCore’s seven‑year extension. The company also reports very high customer retention and recent competitive wins such as UC San Diego Health, indicating durable account stickiness.

Cocktail Courier
Chicago
20 Employees
Cocktail Courier was the first and stands today as the largest cocktail delivery company since 2016.

Cocktail Courier was the first and stands today as the largest cocktail delivery company since 2016. We work with over 40,000 of the country's top bartenders from our sister site, ShakeStir.com, to source our recipes. Since early 2020 and the onset of Covid-19 and the restrictions that came along with it, both consumers and beverage companies alike are turning to...

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Cocktail Courier
Equinox, Inc.
Professional Services • Social Impact
45 Offices
63 Employees

Equinox, Inc. is a nonprofit organization based in Albany, New York, dedicated to changing lives and strengthening communities. It provides a continuum of human services, including crisis intervention for homeless youth, domestic violence support, emergency shelter, and substance abuse counseling. The organization focuses on recovery, healing, and support for adults and families in the Capital Region.

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Equinox, Inc.
Panasonic North America
27 Offices
15,588 Employees
39 Benefits

Panasonic is a leading technology partner to businesses and governments, at the forefront of everything from electric batteries to smart cities to high-tech stadium experiences. We provide a wide range of integrated solutions across many different industries, including automotive, avionics, energy and utilities, food services and hospitality, retail, government and public safety, logistics, manufacturing, and sports and entertainment.

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Panasonic North America

Panasonic North America's Top Stability & Growth Strengths

Strong Market Position & Advantage: Panasonic North America is repeatedly characterized as a leader in North American EV batteries, a world-leading IFEC supplier, and a dominant rugged computing brand. These entrenched positions signal durable competitive advantages in core B2B niches.

Product Line Growth: New IAQ ventilation products, expanded TOUGHBOOK offerings, and increased sales in generative AI server-related products and avionics illustrate ongoing portfolio momentum. Acquisition-driven moves in immersive solutions further extend category reach.

Market Expansion: EV battery capacity is scaling in North America with the Kansas factory ramp and higher Nevada output, while energy storage systems for data centers are seeing substantial sales increases. Higher shipment volumes and expected Energy segment profit in North America indicate regional expansion.

nVenia
Agriculture • Industrial • Automation • Manufacturing
2 Offices
143 Employees
Hiring Now

nVenia, a Duravant company, designs and manufactures primary, secondary, and end-of-line packaging equipment. Featuring product brands Arpac, Fischbein, Hamer, and Ohlson, the company delivers integrated packaging automation solutions. It serves various end markets, including consumer packaged goods, food and beverage, pharmaceutical, agriculture, and industrial sectors, focusing on delivering next-level packaging equipment and innovation to its customers.

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nVenia

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