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Top Tech Companies in Chicago, IL (7,877)

Chicago Ventures
Angel or VC Firm
Chicago
4 Employees

Chicago Ventures invests in well-managed seed-stage technology companies in Chicago and the Greater Midwest that have demonstrated a value proposition in a given market for their product or services. The fund looks to make initial investments ranging from $250,000 to $1 million in each company.

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Chicago Ventures
FLIG Music
Events • Music • Other • Productivity
Chicago
7 Employees
We provide the technology that streamlines RFP processes, optimizes teamwork & broadens networks.

The FLIG Music App is a platform for an industry-curated community, where talented people work together to create memorable events.

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FLIG Music
rVibe
Software • Pharmaceutical
Chicago
8 Employees

rVibe helps pharmaceutical companies sell more drugs and reduce training expense by providing live online learning and virtual training software and services.After assessing an organization's virtual learning maturity using rVibe's Virtual Maturity Model, we help our business partners develop and apply a robust, repeatable and effective virtual learning model using a variety of technologies, processes and equipment.  Our Persistant Learning...

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rVibe
Digital Realty
26 Offices
3,693 Employees
26 Benefits

Digital Realty brings companies and data together by delivering the full spectrum of data center, colocation and interconnection solutions. PlatformDIGITAL®, the company's global data center platform, provides customers with a secure data "meeting place". Digital Realty enables its customers with the connected data communities that matter to them with a global data center footprint of 300+ facilities in 50+ metros...

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Digital Realty
Optibus
Cloud • Software • Transportation
11 Offices
312 Employees
3 Benefits

Optibus’ vision is to be the modern operating system for mass transportation. Optibus is an end-to-end, cross-functional software platform for transportation planning, scheduling, rostering, and operations. Founded in 2014, transportation agencies and operators in over 5,000 cities worldwide trust Optibus to increase efficiency and ridership, improve service quality, promote transportation equity, reduce emissions and costs, and modernize their operations. Our platform...

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Optibus
Hanger, Inc.
Healthtech
23 Offices
3,978 Employees
23 Benefits

Headquartered in Austin, Texas, Hanger, Inc. provides comprehensive, outcomes-based orthotic and prosthetic (O&P) services through its Patient Care segment, with more than 900 Hanger Clinic locations nationwide. Through its Products & Services segment, Hanger distributes branded and private label O&P devices, products and components, and provides rehabilitative solutions. Rooted in 160 years of clinical excellence and innovation, Hanger is a...

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Hanger, Inc.
CSX Corporation
Logistics • Transportation • 3PL: Third Party Logistics • Industrial
15 Offices
23,500 Employees
36 Benefits

CSX Corporation is a leading provider of rail-based freight transportation services in North America, offering traditional rail services and the transport of intermodal containers and trailers.

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CSX Corporation
Step Solutions
Chicago

STEP Solutions delivers state-of-the-art new business acquisition, policy administration and claims processing solutions. Our software as a service (SaaS) transforms life, accident and health insurance businesses by controlling expenses, accelerating revenue growth, managing risk and creating flexibly in workflow that eliminates inefficient workarounds.Did you know STEP Solutions automated underwriting platform can reduce underwriting cycle time from 26 days down to...

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Step Solutions
Synchology
AdTech • Consumer Web
Chicago
4 Employees

Synchology designs, builds and manages partner branded prepaid Visa® debit based loyalty and reward programs that drive engagement between brands and consumers. Our reloadable accounts are designed for everyday use and can be used in place of or in addition to a standard checking account / debit card. Consumer Benefits- FDIC insured- beautiful user experience - flexible spend tracking and budgeting tools-...

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Synchology
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Avaneer Health
Big Data • Healthtech
Chicago
33 Employees
53 Benefits
Where healthcare leaders come together to share data and create solutions – to deliver the greatest possible care.

Avaneer Health's mission is to unlock the potential of healthcare to do more for people. Built on secure technology to ensure privacy and reduce the costs of data exchange, we serve providers of services across the healthcare industry. Avaneer Health is a member-based, secure and open network supporting utilities developed for and by the healthcare industry. We will play a...

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Avaneer Health

Avaneer Health's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Colleagues are often seen as benefiting from blue‑chip founding sponsorship and early capital, including a $50M seed round backed by organizations like CVS/Aetna, Elevance, Cleveland Clinic, HCSC, PNC, and Sentara.

Product Line Growth: Momentum is supported by a clear expansion from network infrastructure to a concrete product, with the May 2024 launch of Coverage Direct and reported early pilot outcomes (e.g., cited per-claim savings).

Strategic Partnerships: Stability is reinforced by ongoing ties to marquee consortium participants and named early network connections (e.g., CVS Health, Cleveland Clinic, Elevance Health, Sentara), implying a durable ecosystem entry point if adoption broadens.

Kepler Group
11 Offices
554 Employees
37 Benefits

Kepler provides digital and database services to Fortune 500 clients in the financial services, retail, healthcare and other industries. Our core services revolve around helping clients use data to power more dynamic and personalized marketing - including programmatic media services, CRM strategy, and management and marketing systems integration. Utilizing our proprietary Kepler Intelligence Platform™, we actively manage client programs in...

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Kepler Group

Kepler Group's Top Stability & Growth Strengths

Strategic Partnerships: Platform credentials and partner designations are positioned as proof of sustained expertise, including Amazon Ads Advanced Partner status, Amazon Marketing Cloud certification, and Meta Business Partner for Measurement. Expanded partnerships across commerce and social platforms are also highlighted as enabling broader activation and measurement capabilities.

Market Expansion: The operating footprint is described as expanding over time, with references to growth from a smaller multi-office presence in 2020 to roughly 600+ people across about 10–11 offices. Acquisitions and integration steps (e.g., Infectious Media and Napkyn) are presented as drivers of broader regional reach and serviceability for multinational advertisers.

Leadership Stability: A clear global leadership structure is emphasized through a Global CEO transition in late 2025 and additional executive promotions in early 2026. These moves are framed as reinforcing continuity and scaling readiness rather than signaling disruption.

echogravity
Hoffman Estates
11 Employees

echogravity specializes in driving a variety of inbound marketing activities for IT Services, Staffing Agencies, Software Companies and Contact Centers with content marketing, email marketing, social media, SEO, lead generation, website design and more.

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echogravity
AnthroMed Education
3 Offices
42 Employees
11 Benefits

AnthroMed Education provides employment solutions for Special Education Professionals in pre-K-12 schools. We believe in working with our team of Special Educators to help them achieve their career goals and place them with schools where they can truly make a difference in children's lives. Our team is the heart and soul of AnthroMed Education!

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AnthroMed Education
HappyHourScour
Food • Software
Chicago

HappyHourScour was founded to make it easy to find happy hours and daily deals near you. Whether you are a travelling business professional, or just a food and drink special lover, the HappyHourScour mobile app is for you. Our available filters and daily updated database is what separates us from the rest. Stop searching. Start Savoring.

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HappyHourScour
BCD iLabs
Food • Manufacturing
Hoffman Estates
12 Employees

BCD drives Product Velocity through Innov8 OS, our cutting-edge software platform tailored for the food and beverage industry. Our platform incorporates AI-driven experimentation at the core of the product development process for R&D while providing enhanced visibility to all functions of the R&D process. In a landscape where, existing R&D platforms do not address product development processes at bench, pilot, and...

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BCD iLabs
PopTop SEO, Inc.
Oakbrook Terrace
4 Employees

PopTop SEO is the leading provider of organic search marketing programs, offering customers a sustained and strategic approach to building competitive visibility on the internet.

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PopTop SEO, Inc.
Turn Technologies, Inc.
HR Tech • Information Technology • Software • Business Intelligence
Chicago
40 Employees
14 Benefits
The leading identity screening solution for the contingent workforce.

On-demand companies -- from new startups to more established companies like Saucey and Rinse -- use Turn’s modern, online identity screening platform to help manage their contingent workforces. Turn combines its worker identity infrastructure with a set of future applications for new business models in the gig economy.

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Turn Technologies, Inc.
Flickogram
Digital Media • Mobile
Chicago

Flickogram is a mobile based photo and video sharing platform. The service allows users to share photos and videos while using stylized filters. It's mission is simple: to become the leading and largest focused video and photo sharing community in the world. The Company will be one of the first apps on the market that will allow users combined photo...

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Flickogram
Global Turnarounds
Big Data • Enterprise Web
Chicago

Add credibility to your ambitious startup story by adding us to your team. We help you construct the best pitch supported with a financial model and then continue to help execute your plan to ensure the best growth of your equity value. And our fees are aligned with your goals - based only on success.We are experts in operations, sales...

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Global Turnarounds
Guild Row
Co-Working Space or Incubator • Events • Food • Social Impact
Chicago
10 Employees
GUILD ROW IS A PLACE TO MEET NEW PEOPLE AND TRY NEW THINGS

Guild Row is a new type of social club located along the Rockwell Corridor in Avondale, Chicago. Our 12,000 SF indoor/outdoor facility was designed as a place to meet new people and try new things. Guild Row opened its doors into the global pandemic this past August believing that togetherness is an essential good. Our growing community is currently comprised...

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Guild Row

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