Top Tech Companies in Chicago, IL (4,915)

eSpark differentiates reading and math with activities kids love. At eSpark, our mission is to re-imagine learning so it's student centered, enabling students to succeed in school and life. We work with schools to put students at the heart of instruction and help districts achieve stronger academic outcomes. Automatically differentiating K-5 instruction with fun games, videos, and creative challenges, eSpark is the...

You rely on technology every day, but is it really working for you? Maybe it feels like IT is just one more thing holding your business back. You’ve dealt with recurring issues, sluggish support, missed opportunities, and rising security risks. You’ve invested time and money, but it’s not translating into real progress—or a competitive advantage. You want more than a vendor. You want a...

BarkHappy is a location based social discovery app for dogs! Its a free app to help you and your dog live more active social lifestyles, by discovering the dog friendly world around you! Find other dogs nearby, Discover dog friendly places, Attend and Host dog friendly events

Northstar Aerospace is a leading manufacturer of components and assemblies to the global aerospace industry. Principal products include gears and transmissions, accessory gearbox assemblies, rotorcraft drive systems and other machined and fabricated parts for helicopters and fixed wing aircraft. In addition, Northstar provides maintenance and repair and overhaul (MRO) on these same platforms. Northstar is part of Wynnchurch Capital's portfolio (Private...

WebCurfew is a web-based internet control service that identifies every internet-enabled device in your home that uses your home internet connection thereby allowing you to grant or deny individual internet access privileges for every one of those devices.What is WebCurfew?WebCurfew is a web-based internet control service that identifies every internet-enabled device in your home that uses your home internet connection...

ClaraStream is a cloud based application which helps retailers more efficiently import and manage their e-commerce product data. ClaraStream offers a faster, more cost effective alternative than standard methods of importing and managing product data. It helps retailers; bring products to market faster, reduce the amount of administrative time spent managing product data, and decreases the costs associated with these...

Machinio and MachineryHost are the #1 innovative platforms in the BILLION dollar equipment industry. WE'RE HIRING!

BrewBike provides college students coffee in the most convenient way, every day. We serve cold brew coffee at lean retail locations and through wholesale accounts. And by empowering students to launch BrewBike at their schools, we will dominate college campuses across the country, leaving big barriers behind us.

LakeViewLabs.io is a Web & Mobile Development shop based in Chicago.  We focus on creating amazing web and mobile products for startups and medium sized companies.  We specialize in MVP's, Mobile Apps (native iOS & Android), Web Apps, and wordpress content sites, but have worked on a plethora of different projects :)  Offshore pricing w/ Onshore talent! Our preferred tools of choice...

Richards Building Supply is a wholesale distributor of building materials, operating 60+ locations across 12 states. Richards Building Supply is a wholesale distributor with 60+ locations across 12 states. Richards stocks a complete line of products including roofing, siding, windows, doors, decking, cabinets, moulding, soffits, rainware, and more.

We provide customizable logistics solutions that empower our customers to focus on their core business while we automate their freight procurement needs. The combination of our brokerage team, asset-based logistics division, and cutting-edge technology uniquely position us to deliver top-notch freight solutions at a cost that few can compete with.

CGI for real estate sector. We create beautiful renderings, animation and interactive experiences for the design development and marketing phases of real estate development. We have a focus in hospitality, but our portfolio speaks for itself. We can work in any sector of unbuild architecture.

HourVoice provides transparency into the working conditions of hourly employees, closing a gap in the market mechanism. Through phone surveys, HourVoice educates workers on rights and asks about pay, schedule, and benefits. They can view other employers, helping them find a better job. Consumers will see how businesses treat their employees.

Printpack: Converting vision into value. Printpack develops innovative packaging solutions that deliver a distinct advantage at the shelf, strengthen brand identity in the minds of consumers, and help brand owners increase speed-to-market. Our vast portfolio of packaging solutions along with our technical and commercial expertise in materials science and barrier solutions gives brand owners peace of mind, enhances product protection...

Shiftgig is a workforce technology company focused on empowering people to find local employment opportunities that fit their lifestyles, schedules, and career objectives. The company's flagship software platform, Deploy, helps businesses do just that. With a flexible software-as-a-service model, Shiftgig enables leading companies of all sizes with flexible talent pools to retain, optimize, and redeploy their workforce. To learn more...

We're a startup with a vision to equalize opportunity by enabling you to build stronger professional relationships. Our platform identifies the right connections for you to focus on, works with you to strengthen those relationships over time, and helps you activate your network when you need it.

UrbanStat is a real-time predictive analytics system that meshes catastrophic modeling with machine learning to keep insurers within their risk appetite while maximizing their profits. An early innovator in the industry which has multiple insurers as clients using our products & services in their core processes everyday.

Providing professional internet marketing services such as PPC (AdWords) Management, SEO, Social Media Marketing, E-mail Marketing, and more.

The Harris Poll is one of the longest running surveys in the U.S. tracking public opinion, motivations and social sentiment since 1963 that is now part of Harris Insights & Analytics, a global consulting and market research firm that delivers social intelligence for transformational times. We work with clients in three primary areas; building twenty-first-century corporate reputation, crafting brand strategy...

Founded 40 years ago, we’re proud to have built a reputation as a leader in the construction of high-quality facilities. Our clients are a diverse group – so we provide a diverse set of contracting options and work with them to find the right solutions for their projects. This ensures the right fit for our clients’ business requirements and organizational...