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

Red Frog Events
Chicago
100 Employees

Red Frog Events is an event production company known for its success pioneering the experiential entertainment industry and its award-winning company culture. Since 2007, the company has developed innovative brands including the Warrior Dash obstacle race series, Firefly Music Festival, American Beer Classic, and EventSprout.com.Red Frog has been n

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Red Frog Events
Nerdery
Information Technology • Consulting
4 Offices
260 Employees
37 Benefits Hiring Now

Nerdery is a premier digital solutions and innovation company. A collection of strategists, designers, technologists and proud “Nerds,” we’re allies on your digital journey, united around a mission of relentlessly inventing a world that works better for all. Our experience is rooted in technology and engineering, and we design to serve everyone. We work alongside our clients to understand their...

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Nerdery
Bruce Jones SEO Consulting
Agency • Marketing Tech • Professional Services • Social Media
Naperville
4 Benefits
Chicago SEO Consulting Firm with over 15 years of experience ranking hundreds of websites.

Bruce Jones Consulting is an inbound marketing firm dedicated to helping Chicago companies have a better online presence and in turn more leads, customers and a more profitable ROI.

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Bruce Jones SEO Consulting
Atlantic Diamond Company
Chicago
4 Employees

We supply retail jewelry stores with diamonds and colored gemstone jewelry.

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Atlantic Diamond Company
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
Cambridge Audio
Appliances
3 Offices
67 Employees

Based in the heart of London, Cambridge Audio has pursued one simple objective since its inception in 1968: to produce audio equipment that faithfully creates a pure and natural sound #MadeByMusic We at Cambridge Audio are sold on the unfiltered, unadulterated ‘British Sound.’ From our iconic P40 amplifier to the award-winning Evo all-in-one music system and globally acclaimed Melomania true wireless...

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Cambridge Audio
Studley
Other • Real Estate
Chicago
400 Employees

Advises venture-backed media and technology companies as it relates to their real estate.  Conflict-free platform by exclusively representing tenants.  Assists start-ups in developing a proactive real estate strategy which aligns with their business goals.

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Studley
KinderCare
Edtech
26 Offices
5,100 Employees
37 Benefits

KinderCare local day care centers offer year-round child care and early childhood education for kids ages 0-12. Search for a convenient center near you!

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KinderCare
Corterra Solutions
Information Technology • Logistics • Professional Services • Cybersecurity • App development • Defense • Manufacturing
Lisle
45 Employees
26 Benefits
Corterra Solutions is a Microsoft Partner providing strategy, infrastructure, cloud, and business application services.

Corterra Solutions designs, develops, and manages enterprise solutions and transformative business applications so you can focus on meaningful work that drives success. In other words, we give you the freedom and clarity of knowing that your technology works the way it should.

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Corterra Solutions
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Associated Urological Specialists
Healthtech • Other • Professional Services
Palos Heights
201 Employees

Associated Urological Specialists (AUS) is an integrated urology physician group in the southwest Chicago suburbs providing comprehensive urologic care. AUS’s team of board-certified urologists delivers diagnostics, prostate cancer services, pathology and in-house dispensary support across multiple clinic locations, serving a large patient base with a focus on high-quality, accessible clinical care and coordinated specialty services.

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Associated Urological Specialists
SPEDxchange
Edtech • HR Tech • Social Media • Social Impact
Oak Park
6 Employees
3 Benefits
SPEDxchange allows school districts to have direct access to special education staff candidates.

SPEDxchange is an online community of special education teachers, Speech-Language Pathologists, Occupational Therapists, School Psychologists, School District Administrators and other staff that service special education students and their families. SPEDxchange is transforming and improving the way special educators, school districts and parents connect with each other.

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SPEDxchange
80Twenty
Agency • Professional Services • Consulting
4 Offices
15 Employees
9 Benefits
80Twenty exists to fuel the growth ambitions of the partner companies and the career ambitions of the people we place.

80Twenty is a staffing and recruiting company established in 2011 in San Francisco. We have coverage nationwide, with talent depth in the San Francisco Bay Area. Los Angeles, New York and Chicago. We cater to various industries, including growth-stage and scaling B2B tech and AI firms, B2B services, creative agencies, and consumer firms. 80Twenty specializes in recruiting top talent for GTM...

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80Twenty

80Twenty's Top Stability & Growth Strengths

Market Expansion: The company maintains multi‑city operations (San Francisco, Los Angeles, New York, Chicago) and indicates additional locations such as San Jose and Orange County, signaling broader geographic coverage. Recent growth‑facing hiring and postings across several cities suggest ongoing expansion efforts.

Strong Brand Reputation: Recognition on third‑party lists (including a prior Forbes professional search ranking and local “best of” compilations) supports credibility in core metros. Public materials consistently present the firm as a well‑regarded boutique option in its specialty areas.

Strong Market Position & Advantage: A consistent niche focus on marketing, creative, and sales with established hubs in SF/LA/NY underpins a differentiated boutique positioning. Descriptions emphasize competitiveness in this specialty lane even if not oriented toward broad, national volume delivery.

Siteworx
eCommerce
Chicago
175 Employees

Siteworx is a unique combination of strategic vision, creative design & technical proficiency helping lead our clients in cultivating authentic relevance in the marketplace and nurturing meaningful engagements by forging genuine connections.We do this by working with businesses to:Attract, engage and maintain customersCut through the noise of devices, channels and technologiesModernize their legacy environmentsAct faster and predict rather than respond Our ValuesWe are...Respectful...

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Siteworx
ASX
Blockchain • Fintech • Payments • Software • Financial Services • Cryptocurrency
4 Offices
1,848 Employees
9 Benefits

ASX is one of the world’s top ten exchanges. As a full-service exchange, we offer trading, clearing, settlement, market insights, connectivity, and depository services across all major asset classes including equities, derivatives, ETFs, options, and managed funds. With a total market capitalisation of around $1.5 trillion, ASX is home to some of the world’s leading resource, finance, and technology companies....

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ASX
Kleinfelder
85 Offices
1,989 Employees
28 Benefits Hiring Now

We are engineers, scientists, and construction professionals providing solutions that improve our clients’ transportation, water, energy, and other private infrastructure.

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Kleinfelder
Secret Space
Fashion • Mobile
Chicago

Secret Space: a tech styling tool providing users with a global perspective on fashion and welcoming them into the world of bespoke designs. Through our inclusive web portal and app, a user can shop specific styles or order a custom outfit from the designer of their choice.TECHNOLOGYOur product is our SS Web Portal and Mobile App which provides: ⚫ An interactive style...

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Secret Space
ApertureOne
Chicago

ApertureOne is a global full service video agency trusted by leading brands to produce impactful videos that deliver results.

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ApertureOne
Supply Vision
Software • Transportation
Chicago
11 Employees

To transportation and logistics providers, Supply Vision is the cloud-based, logistics software company that provides easy to use applications delivered by a responsive partner with a North American focus. Supply Vision’s suite of web based products cover the entire supply chain for both domestic and international Transportation Service Providers, 3PL's, Trucking companies and Brokers. Our suite of products includes a...

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Supply Vision
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.

Munch Ado
Food • Marketing Tech
Chicago
300 Employees

Munch Ado is leading the restaurant revolution by driving restaurant growth with no commissions ever. We use the latest digital marketing technologies and breakthrough storytelling techniques to engage customers for you, not for us. Boycott commissions, reclaim your independence, and be part of something big.

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Munch Ado

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