Top Tech Companies (6,459)

Founded in 2012 and recently named one of the nation’s fastest-growing private businesses by Inc. Magazine, RedShelf is a Chicago-based EdTech company helping to make education both more affordable and more effective by replacing yesterday’s print publications with today’s more dynamic and far less expensive digital content.

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Omni Ecosystems is a sustainable green infrastructure company encompassing five disciplines. Working across these disciplines, we provide solutions for ecosystem design, implementation, and management. Our team includes experts in microbiology, ecology, landscape architecture, architecture, horticulture, green infrastructure, and construction.

Refined Haystack is a home interiors source, where local stores and designers connect and collaborate. Using the power of technology, we provide local resources that make it easy to navigate the city's vast design offerings and simple tools to help manage your business. We built Refined Haystack in an effort to support the local desi

Roku pioneered streaming to the TV. We connect users to the streaming content they love, enable content publishers to build and monetize large audiences, and provide advertisers with unique capabilities to engage consumers. Roku streaming players and Roku TV™ models are available around the world through direct retail sales and licensing arrangements with TV OEMs and service operators.

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Porcaro Stolarek Mete Partners, LLC (PSM) is an IT consulting firm. Specializing in Cloud Modernization, Managed Services and Network Operation Support. Our technology consulting focuses on helping small and medium-sized companies with an array of outsourced technology solutions and cloud strategies. PSM is focused on long-term relationships with our clients, providing an environment to ensure career growth, the best corporate...

Silver Step educates new financial consumers on the basics of wealth management, and lets them discover service providers that fit their needs (think Yelp for financial services, with an educational component).Personal finance is a topic most of us did not learn in school, yet is something we all need. Therefore, we are providing unbiased wealth management content for you to learn...

MD Office Mail (MDOM) provides all the ancillary IT services that ensures HIPAA Compliance for individual doctors, small & large clinics and hospitals. Our services include encrypted email, secure fax and VoIP phone lines. We provide secure and HIPAA compliant email service for healthcare service providers which looks & feels as comfortable as a regular email services. We provide end-to-end...

VDX.tv is a global, TV/video advertising technology company that helps brands magnify the magic of their TV ads by connecting the TV with a household member's personal devices and allowing consumers to interact with their TV ads on their phones and other devices. Our solutions are specifically designed to address the unique challenges in each industry vertical. Our mid-funnel video...

LawStud.io is an online crowdsourcing platform to help small businesses and startups find more affordable legal help. Once a business posts a job online, attorneys who are members of the site can "bid" on the jobs, and the business owner decides which attorney to hire based on the attorneys' profiles and offers. Attorney profiles include their licenses, experience, education, and...

Dean Foods nourishes a strong and vibrant dairy industry. A dynamic company with an entrepreneurial spirit.

A multidisciplinary animal hospital offering specialty services, emergency, critical care, and rehabilitation. They provide advanced veterinary surgery, diagnostics, and rehabilitation for pets.

Rentokil Initial provides services that protect people, enhance lives and preserve our planet. We protect people from the dangers of pest-borne disease and the risks of poor hygiene, enhancing lives with services that protect the health and wellbeing of people and the reputation of our customers’ brands.

grace von is a direct-to-consumer fine jewelry brand that celebrates women by featuring bold and playful pieces crafted entirely of real 14k gold paired with natural and lab-grown diamonds and colorful gemstones. The grace von line features elevated and timeless staples made to be worn every day and everywhere. From tennis bracelets to diamond studs, with a mix of on-trend...

Peter Field is a Chicago menswear company committed to staying 100% made in America through in-house manufacturing whenever possible, affordability by selling direct to consumers and avoiding traditional retails, and offering custom options whenever possible.  Being 100% boostrapped, Peter Field relies on grass roots marketing, offering exceptional alterations at our tailorshop, and crowdfunding new products.

Deliverr provides modern logistics and fast fulfillment to help companies of all sizes achieve 1- and 2-day delivery, and simplify their operations. With a vast network of more than 50 warehouses and best-in-class logistics technology, Deliverr helps you meet customer expectations with fast 1- and 2-day fulfillment. We are directly integrated with your eCommerce marketplaces and channels, and manage the entire...

The Cove School provides a highly individualized education and life strategies for children with complex learning disabilities.

Blue Crates is a full-service closet and self storage valet located in Chicago. We deliver high-quality, eco-friendly crates to your door, give you time to pack, and pick up and return on your schedule, in as little as 24 hours.

STIGMA is a mental health community that uses asynchronous messaging to connect you with people who share your lived experience. It is NOT a public social media site. There are no public profiles, no comment threads, no influencers... in other words, no vanity. This is a safe space to practice talking about your mental health.