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

Mphasis
Information Technology • Consulting
33 Offices
37,500 Employees
29 Benefits

A leading applied technology services company, we innovate to deliver service excellence and successful outcomes across sales, delivery and development. With our strategy to be agile, nimble and customer-centric, we anticipate the future of applied technology and predict tomorrow’s trends to keep our clients at the summit in an ever-changing marketplace. Leading with architecture and design, our next-gen solutions enable...

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Mphasis

Mphasis's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is described as accelerating through FY26 with sequential and year-over-year gains, alongside a rebound in FY25 after a softer FY24. Deal wins and a growing contract book are repeatedly tied to improved visibility for continued growth into FY27.

Strong Market Position & Advantage: The company is positioned as a leader in defined niches such as mid-market digital transformation and U.S. mainframe/application modernization, supported by multiple “Leader” placements in specific analyst quadrants. This specialist positioning is framed as a credible advantage for North America–focused modernization programs, particularly in BFSI.

Future-Ready Strategy: An AI-first approach is emphasized with a large share of the pipeline characterized as AI-led and supported by internal platforms such as NeoIP. Management commentary links this AI-weighted pipeline and platform-led delivery model to future revenue conversion and sustained momentum.

Catch
Financial Services
2 Offices
29 Employees
4 Benefits

Freelancers work hard. We’re on a mission to make sure they’re working on the things they love. Catch is the first and only personal payroll and benefits product, intentionally designed for the more than 60 million American freelancers without employer-sponsored benefits. Using Catch, individuals can automatically route their income — for free — setting aside for taxes, retirement, and savings,...

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Catch
Fallsview Casino
Fashion • Fitness
Chicago

Built on a cliff overlooking the world-famous Horseshoe Falls, Fallsview Casino Resort is the largest and most elegant gaming resort facility in Canada. The crown jewel in Niagara's stunning array of wonders, Fallsview offers a world-class casino with over 3,000 slot machines and 130 gaming tables.

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Fallsview Casino
24Wave
Big Data • Cloud
Chicago
5 Employees

24Wave is the industry leader in predictive wireless analytics. We are changing the paradigm by using advanced statistical analysis routines to predict and pinpoint trouble spots in wireless networks before they occur, instantly shifting technical teams from chasing problems to preventing problems.

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24Wave
OSF HealthCare
Healthtech
21 Offices
10,001 Employees
28 Benefits

OSF HealthCare is a multi-state healthcare system, providing state-of-the-art, compassionate care to nearly 3 million people in the communities we serve, through 13 acute care facilities and two colleges of nursing. OSF HealthCare is proud to be among the nation’s leading innovators in the transformation of care for better health for our communities, consistently excellent patient experience and lower costs.

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OSF HealthCare
Q-Centrix
Healthtech
Q-Centrix sees clinical data differently—as curated data sets with infinite possibilities.

If, like us, you're passionate about this mission and interested in advancing safer, consistent, quality health care for all, let us know. We'd love to get to know you and tell you more about what life at Q-Centrix is like. Please reach out to [email protected] or review our career opportunities on our website: https://www.q-centrix.com/careers/job-search/ As the pioneer of the industry’s first...

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Q-Centrix

Q-Centrix's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is positioned as a leader in enterprise clinical data management and registry abstraction with a large reported footprint across hospitals and broad participation in major registry programs. External program participation signals operational credibility in its niche, including state vendor approval listings and large-scale case abstraction for national registries.

Investor Backing & Capital Strength: The acquisition by MRO and mention of sponsor backing indicate stronger capital support and a broader platform to scale within. Integration into a larger clinical data exchange firm suggests improved ability to invest and expand beyond standalone constraints.

Innovation-Driven Growth: Expansion into research enablement via the Q-Centrix Research Network and the linkage to recruitment tooling through the Clinetic acquisition indicate active investment in adjacent capabilities. Continued thought-leadership outputs and AI/NLP positioning reinforce an innovation narrative tied to growth.

Flank 5 Academy
Edtech • HR Tech
Chicago
2 Employees

Flank 5 Academy is a 10 week personal incubator that meets once per week to help you unlock your potential, change careers, or become self-employed.  Each cohort member discovers what their professional strengths are, dig in to understand ‘what’s holding you back’, and create a plan to make his/her next move.  Graduates start consulting practices, open restaurants, change industries, and restructure their...

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Flank 5 Academy
Revolution Cannabis
Chicago
141 Employees

Revolution is a craft cannabis company. We lead the cannabis industry through scientific discovery and continuous innovation. As we grow to serve new communities, we bring our meticulous cultivation and operating standards to every new market and product we release. We love the cannabis plant and the cannabis industry. We strive to advance this industry, while maintaining its soul and...

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Revolution Cannabis
Village Green
Real Estate • PropTech
22 Offices
1,391 Employees
27 Benefits
Creating authentic experiences since 1919.

Village Green became one of the nation’s premier apartment companies by continually innovating to serve the evolving needs of residents and focusing on creating communities of long-term value. Today, we manage approximately 40,000 apartment homes within some 50 cities, along with integrated mixed-use retail spaces that include restaurants, coffee shops and markets. Our commitment, first and foremost, is to our customer—and...

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Village Green
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First Class Air Support
6 Offices
51 Employees

First Class Air Support is a leader in the aftermarket aircraft parts industry. Headquartered in Louisville, KY, we have over 100,000 line items in stock and ready to ship. We have developed a specialized niche in the support of cargo loading systems. However, our inventory also includes new generation Boeing aircraft, engine materials and LRU programs in general. We list...

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First Class Air Support
The Black Sheep
AdTech • Digital Media
Chicago
35 Employees

The Black Sheep is a collegiate content and marketing company that allows local and national brands a one-stop shop to reach the collegiate demographic. Through an in-house, integrated multi-platform approach (on campus, digital, social, email, print) we are able to reach students in an authentic, peer-to-peer environment. We have a presence at mor

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The Black Sheep
Monte Nido
Healthtech
23 Offices
929 Employees
15 Benefits

Monte Nido is a national mental health provider committed to eradicating eating disorders by offering industry-leading care to adults and adolescents of all genders in a healing environment. Our clinically comprehensive, research-backed treatment in inpatient, residential, day and virtual treatment programs show exceptional outcomes. Our clients get well and stay well six months after treatment. Founded in 1996, our expert...

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Monte Nido

Monte Nido's Top Stability & Growth Strengths

Strong Market Position & Advantage: Monte Nido is widely recognized as a leader in eating disorder treatment with a long-standing national presence and a comprehensive continuum of care. Its multi-brand platform across many states reinforces competitive positioning.

Market Expansion: The organization operates about 50 programs across 28 states and has grown via new facilities, acquisitions, and expanded virtual care. Recent disclosures cite increased client treatment stays in 2024 and multiple openings announced between 2023 and 2025.

Investor Backing & Capital Strength: Private equity ownership and investments, including the 2022 acquisition by Revelstoke Capital Partners, are directed toward rapid growth through de novos and acquisitions. This capital support has enabled scaling across geographies and levels of care.

Goldstar Learning, Inc.
Edtech • Software
Chicago
15 Employees
11 Benefits

Goldstar Learning is a Chicago-based EdTech software company founded in 2000 to answer education's evolving assessment, reporting, and data-analysis needs. We provide K-12 educators with industry leading web-based tools that assist in raising student achievement and provide real-time access to student achievement data used to shape their instructio

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Goldstar Learning, Inc.
Meridian IT Inc.
Information Technology
3 Offices
288 Employees

Meridian IT helps medium and enterprise businesses solve their complex technical IT problems. Through a unique strategic perspective, deep expertise, and a personalized proactive approach, Meridian IT is one of the top IT solutions provider in the industry. Offering best-in-class cloud, hybrid, and on-premises data storage solutions, backup and recovery solutions, security solutions, hyperconverged infrastructure, contact center solutions, flexible pricing...

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Meridian IT Inc.
RYTECH, LLC
Agency • Digital Media • Social Media • Design • SEO
Fully Remote
25 Employees
32 Benefits

RYTECH has quickly grown from its humble foundations in the Chicago suburbs to serving clients across the US. Our team is passionate about helping brands expand their reach and achieve their business goals in innovative and exciting ways. Are you ready to take the next step in your career? We hope you’ll join us!

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RYTECH, LLC
Prolific Media
Agency • Digital Media • eCommerce
Chicago
10 Employees
We scale the worlds most Prolific brands.

Prolific Media is a world-class data-driven direct response advertising firm providing sophisticated solutions to clients ranging from startups to Fortune 500 Brands. Working with both B2B and B2C clients in various verticals including eCommerce, technology, apps, sports, financial services, and retail.

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Prolific Media
Community Services Group - CSG
46 Offices

Founded in 1972, Community Services Group (CSG) provides quality community-based mental health and intellectual and developmental disability (IDD) services throughout Central and Northeastern Pennsylvania. Its mission is to promote the growth and enhancement of human potential through an effective, efficient, and innovative system of care, empowering individuals and their families to lead full, meaningful lives within their communities.

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Community Services Group - CSG
Symbiont Group
Agency • Professional Services
Fully Remote
12 Employees
19 Benefits
Flexible campaigns rooted in proven methodology.

An integrated marketing agency that helps B2B companies target, connect, engage, retain, reactivate and sell MORE. We design sales and marketing campaigns that are flexible enough to be built around your needs, goals and customers while being firmly rooted in clear thinking and proven methodology.

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Symbiont Group
Business Talent Group
5 Offices
542 Employees
2 Benefits

Business Talent Group (BTG), a wholly owned subsidiary of Heidrick & Struggles, connects leading companies with independent management consultants, subject matter experts, and executives to solve their biggest business problems. BTG provides just the right on-demand talent needed—on-site or remote, part-time or full-time, individuals or teams, anywhere in the world.

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Business Talent Group
WellSky
Healthtech • Professional Services • Software
15 Offices
1,069 Employees
36 Benefits Hiring Now

WellSky is a technology company advancing human wellness worldwide. Our software and professional services address the continuum of health and social care — helping businesses, organizations, and communities solve tough challenges, improve collaboration for growth, and achieve better outcomes through predictive insights that only WellSky solutions can provide. WellSky serves more than 20,000 client sites around the world — including...

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WellSky

WellSky's Top Stability & Growth Strengths

Strong Market Position & Advantage: Feedback suggests WellSky sits in the top competitive cohort for enterprise post‑acute platforms and differentiates through a broad, cross‑setting footprint. Its CarePort‑enabled transitions network linking thousands of acute entities to 130,000+ post‑discharge providers underpins scale and influence.

Strategic Partnerships: Feedback suggests expanded collaborations with Google Cloud, Centene/WellCare programs, and Unison Health Services are extending distribution and data/AI capabilities. These alliances signal ongoing platform investment and ecosystem reach.

Innovation-Driven Growth: Feedback suggests recent AI‑powered referral intake, a new home health Point of Care app, and ambient documentation via Scribe are driving product expansion and adoption. Reported use at hundreds of agencies indicates traction for AI embedded in workflows.

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