Explore Top Tech Companies
All Filters
Remote jobs

Industry

DEI

Tech Stack

Perks

Size

Top Tech Companies (181)

Don't see your company?

Create a company profile
Fintech • Information Technology • Other • Software
Chicago, Illinois, USA
250 Employees

Belvedere Trading is a leading proprietary trading firm that specializes in equity index and commodity derivatives. Our technology and trading experts collaborate to develop and enhance Belvedere’s high-performance, low-latency proprietary technology. We are always looking for the best and brightest talent to help us in our continued success. In March of 2002, Belvedere Trading emerged as Chicago’s newest market maker, soon to join the ranks of the Windy City’s elite proprietary trading firms. Armed with printouts of Excel workbooks and a team of eager minds, Belvedere established their place in the SPX pit on the floor of the Chicago Board Options Exchange. From the beginning, we began iteratively investing in our proprietary technology, first building our options model, then adapting it to work on a handheld computer, then committing to building our software systems from the ground up. Due to our ultramodern proprietary technology and risk management capabilities, Belvedere is able to quickly capitalize on inefficiencies in the marketplace. Our trading models and software systems are continually re-engineered, optimized, and maintained to stay on top of the industry.


Gaming • Hardware • Software
Fully Remote
320 Employees

SteelSeries is a global leader in gaming. We create hardware and software that enhances the gaming experience, improves performance, and leads to winning. Want proof? Esports pros have won more prize money using our gear than with any other brand. Our philosophy is that professional quality gear benefits every gamer, whether they're playing with friends, streaming their favorite titles, or competing on the world stage. Our company was born 20 years ago in the era of trackball mice, with one simple goal: utilize new technology to improve aim. We created the first gaming mousepad, the first gaming headset, the first mechanical gaming keyboard...the list goes on. We are a company of dedicated gamers, lifelong tinkerers, and brilliant engineers...all dedicated to pioneering technology amid the flash and hype in search of genuine improvement. We are proud to bring innovative products to life that meet real needs. If you share our passion for improving the gaming experience, you'll feel right at home.


eCommerce • Food • Professional Services • Software
Chicago, Illinois, USA
197 Employees

Crafty is a centralized platform for workplaces to manage food, beverage, and supplies for their in-office, remote, and hybrid teams across the globe. Founded in 2015, our mission is to help companies craft better workplaces. From G2 to CME Group to Yelp, we work with the world’s biggest brands to harness the power of food and beverage to foster a culture of employee connectivity and increase workplace productivity. Headquartered in Chicago, with offices in New York City and the Bay Area, Crafty manages over 260 global client offices and serves over 300,000 employees per month.


Fitness • Hardware • Mobile • Software • Sports • Transportation • eSports
Chicago, Illinois, USA
4,500 Employees

Founded in Chicago in 1987 by Stan Day, SRAM, LLC has grown to be one of the world's largest bicycle component manufacturers. Today, we are led by CEO, Ken Lousberg, and Stan Day serves as Chairman of our Board. SRAM’s global footprint helps us bring cycling to every corner of the globe, including your local roads and trails. We design and manufacture bicycle components, including shifters, derailleurs, brakes, chains, suspension, and power meters. Our components are used by bicycle manufacturers, distributors, and bicycle retailers. Read the full history of SRAM: https://www.sram.com/en/company/about/history


Logistics • Sales • Software • 3PL: Third Party Logistics
Chicago, Illinois, USA
1,700 Employees

At Arrive Logistics, our relentless pursuit of perfection fuels our ability to optimize operations, identify efficiencies, build technology, and deliver innovation that pushes businesses like yours forward. But it’s not just what we do that sets us apart from everyone else — it’s what we’re made of grit, determination, and a 24/7 commitment to our partners. The details matter. We don’t just connect freight and carriers; we think critically about every element of the process, working with precision to anticipate your needs. That means more capacity, a consistent freight experience — no surprises. We’re proud of what we have accomplished since 2014. What was once a 10-person team in a small office in Austin, TX is now an organization of more than 1,700 world-class problem solvers working out of Austin, Chicago, San Antonio, Tampa, Guadalajara, Columbus, Phoenix, and Toronto. Reaching $30 million in truckload sales during our first year in business validated our theory that shippers want more out of their supply chain partners. In 2022, we surpassed $2.35 billion in revenue, and we will not stop defining a new standard for service. At Arrive, “We Deliver, So You Can.”


eCommerce • Hardware • Logistics • Mobile • Software
Elmhurst, Illinois, USA

McMaster-Carr is an e-commerce company offering more than half a million products used to keep business in motion. With more than 300,000 daily visits to our website, customers from a variety of industries turn to us when they need to build, design, repair or maintain just about anything because we are the complete, one-stop source for industrial supplies. Technology teams play a vital role in McMaster-Carr’s success. The software that drives our business is developed in-house by a growing team of versatile engineers. Whether the project is automating distribution operations, improving browsing features on our app or integrating a new data center to serve five national facilities, people flourish when they love to learn and pursue ambitious goals. McMaster-Carr’s diverse business creates the opportunity to explore new technologies and develop expertise that is both broad and deep. Growth is supported by an inclusive culture of development seen in mentorship, reading groups, guilds and town halls that create community. They pursue career growth through learning and advancement in technical and project leadership.


Consumer Web • eCommerce • Events • Information Technology • Software
Chicago, Illinois, USA
600 Employees

Founded in 2001, Vivid Seats is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. Based on the belief that “Life Happens Live”, the Chicago-based company provides exceptional value by providing one of the widest selections of events and tickets in North America and an industry leading Vivid Seats Rewards program where all fans earn on every purchase. Through its proprietary software and unique technology, Vivid Seats drives the consumer and business ecosystem for live event ticketing and enables the power of shared experiences to unite people.


eCommerce • Information Technology • Retail
Chicago, Illinois, USA
26,000 Employees

Grainger is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. We Keep The World Working® by serving more than 4.5 million customers worldwide with products delivered through innovative technology and deep customer relationships. We’re dedicated to providing value for customers, fostering an engaging culture for team members and driving strong financial results. Our welcoming workplace enables you to learn, grow and make a difference by keeping businesses running and their people safe. As a 2024 Glassdoor Best Place to Work and one of Fortune's Best Workplaces for Women, we have a welcoming workplace where you can build a career for yourself while fulfilling our purpose to keep the world working. We embrace new ways of thinking and recognize everyone is an individual. Find your way with Grainger today.


Healthtech • Information Technology • Software
Chicago, Illinois, USA
55 Employees

We are a purpose driven, healthcare technology company passionate about innovation and using technology to help people by solving real world problems. The Medtelligent team designs, builds, delivers, and supports Medtelligent’s flagship product ALIS (pronounced “Alice” and stands for Assisted Living Intelligent Solutions). Medtelligent is proud to be self-funded/bootstrapped company that has grown through in-bound leads and referrals.


Cloud • Insurance • Professional Services • Analytics • Cybersecurity
Chicago, Illinois, USA
7,000 Employees

CNA is one of the largest U.S. commercial property and casualty insurance companies. Backed by more than 125 years of experience, CNA provides a broad range of standard and specialized insurance products and services for businesses and professionals in the U.S., Canada and Europe. As a company of allies, we understand the importance of fostering an inclusive and supportive culture for all employees. Our eight Employee Resource Groups elevate the voices of underrepresented groups and champion critical DEI initiatives in the workplace and beyond. We strive to promote an environment of inclusion and continuously work to ensure all employees feel valued and respected.


AdTech • Big Data • Digital Media • Marketing Tech
Chicago, Illinois, USA
900 Employees

Integral Ad Science (IAS) is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s largest advertisers, publishers, and media platforms. IAS’s software provides comprehensive and enriched data that ensures ads are seen by real people in safe and suitable environments, while improving return on ad spend for advertisers and yield for publishers. Our mission is to be the global benchmark for trust and transparency in digital media quality. For more information, visit integralads.com.


Aerospace • Information Technology • Internet of Things • Software
Chicago, Illinois, USA
2,100 Employees

In December of 2020, Intelsat completed its acquisition of the Commercial Aviation business of Gogo, creating the world’s leading provider of inflight broadband connectivity to the commercial aviation industry. Our offerings bring worldwide inflight Wi-Fi services that make internet and video entertainment a regular part of flying. We are a diverse and mission-minded group of professionals all working together in extraordinary harmony. And that’s just the beginning. We connect the aviation industry and air travelers with innovative technology and applications, and we do it all in a high-energy, Metra and L-friendly environment that welcomes the next challenge. Be prepared to join a performance-obsessed team that is passionate about bringing the internet to every device, every flight, everywhere.


Artificial Intelligence • Information Technology • Machine Learning • Analytics • Business Intelligence
Chicago, Illinois, USA
20 Employees

Prosodica provides an enterprise-grade voice and speech analytics engine that businesses use to gain deep insights into customer experiences, employee engagement, and customer satisfaction. Using state of the art artificial intelligence, the engine automatically tags, classifies, and scores every customer conversation to drive interactive data visualizations that identify operational areas of risk tying them to specific processes or workgroups for actionable remediation. Prosodica democratizes data, providing customer experience analysis and call scoring to all levels of the organization from executives to the front-line where the system provides personalized coaching advice to representatives with every completed conversation.


Consumer Web • eCommerce • Events • Fashion • Logistics • Retail • Design
Chicago, Illinois, USA
305 Employees

Founded in 2013 by a groom and a groomsman who had a frustrating rental experience, The Black Tux is reinventing formal wear. We help people stand out for the right reasons by designing modern suits and tuxedos that look great, fit better and can be ordered online without a trip to the tux shop.


Information Technology • Security • Cybersecurity
Champaign, Illinois, USA
3,300 Employees

Cloudflare, Inc. is on a mission to help build a better Internet. Cloudflare’s suite of products protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare have all web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was awarded by Reuters Events for Global Responsible Business in 2020, named to Fast Company's Most Innovative Companies in 2021, and ranked among Newsweek's Top 100 Most Loved Workplaces in 2022.


Fintech • Healthtech • Information Technology • Professional Services • Software • Analytics • Consulting
Chicago, Illinois, USA
775 Employees

Strata provides financial software, data, and insights to drive decisions and performance.


Fintech • Machine Learning • Payments • Software • Financial Services
Chicago, Illinois, USA
55,000 Employees

At Capital One, we think and work like a tech company, using our digital fluency to transform everything about the customer experience. We’re bending data to our will, and turning a stodgy industry on its head. That’s reflected in our ranking as the number one business technology innovator in the U.S. in the 2016 InformationWeek Elite 100.


Real Estate
Chicago, Illinois, USA
575 Employees

Revantage North America is a professional corporate services company that embraces ambition and innovation to serve Blackstone’s Real Estate portfolio companies. Blackstone is one of the largest real estate private equity investment managers in the world, with a real estate portfolio that includes logistics, rental housing, office, hospitality and retail properties in the North America, Europe, and Asia.


AdTech • Enterprise Web • Information Technology • Machine Learning • Marketing Tech • Sales
Chicago, Illinois, USA
288 Employees

OpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens.


AdTech • Big Data • Digital Media • Marketing Tech • Sales • Software • Data Privacy
Chicago, Illinois, USA
500 Employees

We believe every human on the planet should have the option of free access to the world’s information and content. In many cases this belief is powered by a three way value exchange between a publisher producing free content, a consumer consuming it and an advertiser paying the publisher for the chance to connect with its audience. The underpinning of this value exchange relies on having an independent auditing, measurement and optimization layer to power the transaction between the advertiser and publisher. Today the industry standard tools for advertising and media measurement and optimization are usually designed where increased personalization, higher advertising return on investment and increased publisher revenues often comes with negative trade off for consumer privacy or security risks of leaking private data. We envision a world where this doesn't have to be the case - a world where consumer privacy, security, and governance are incorporated into the fabric of the codebase while enabling the necessary business use-cases to effectively keep the world’s information and content free for everyone. VideoAmp’s mission is to create software and data solutions to enable advertisers to accurately measure and optimize their entire portfolio of linear TV, OTT, digital and walled garden investments while empowering publishers to effectively align and monetize their audiences with the advertiser’s desired outcome in a consumer-first privacy paradigm.