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Top Tech Companies in Chicago, IL (7,869)

Perizer Corp.
Cloud • Information Technology • Software
Fully Remote
27 Employees

Perizer is a technology company that builds, operates, and creates technology businesses through independent companies focused on different markets. Its work spans production-grade SaaS platforms, cloud engineering, government technology, venture creation, and engineering services. Perizer combines shared architecture, proven methodologies, and a unified engineering culture to deliver scalable, secure, transferable software and to help organizations develop and operate dependable production...

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Perizer Corp.
Window Nation
24 Offices
1,400 Employees

Window Nation sells and installs replacement windows and doors for homeowners, with customizable styles and products tailored to home needs. Its services include professional installation and trained exterior design consultants who help customers choose suitable options. The company emphasizes energy-efficient products and customer relationships, serving the residential repair and remodeling market across communities in the United States through a growing...

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Window Nation
Outfit Labs
Artificial Intelligence • Information Technology
Chicago
9 Employees

Outfit is a venture-backed startup in Chicago, exploring how AI can transform where people go and why. Although we're pre-market, we’re building products with the belief that: • People are unique and deserve to be listened to. • Wherever someone chooses to go, stay, eat, work, or play should reflect who they are, not the average of everyone else. • Technology should make our...

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Outfit Labs
CraftJack
AdTech • Consumer Web • Marketing Tech
Evanston
36 Employees
1 Benefits
We connect homeowners with home improvement service pros.

At CraftJack, our vision is to provide unparalleled customer service and outstanding products that help home improvement pros navigate through the digital marketplace, with the ultimate goal of connecting these professionals to homeowners in need of their services. Since 2009, CraftJack has connected hundreds-of-thousands of homeowners to pros.

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CraftJack
DocOnDemand
Software
Skokie

DocOnDemand delivers enterprise-wide telemedicine services for health systems, using a unique approach that goes well beyond existing vendors' services.   We are a software company. We license a comprehensive, fully compliant telemedicine platform that integrates advances in webcam and mobile technology with a comprehensive suite of clinical and business management tools.   We help you to serve new markets and create new businesses. We provide you...

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DocOnDemand
Collegis Education
Edtech • Information Technology
3 Offices
370 Employees
4 Benefits

Collegis Education is a leading provider of managed technology services for the higher education market. Our specific skills allow universities to deploy technology throughout their business processes to digitally transform friction points and compete effectively. And, while no two partners are alike, experience has taught us that old challenges find new solutions when fresh ideas come to the table.

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Collegis Education
APTIM
Information Technology • Other • Software • Energy
32 Offices
5,001 Employees
3 Benefits

Whether its safeguarding and maintaining critical power infrastructure, helping communities recover from natural disasters, enabling our armed forces and first responders, or transforming landfills into public parks, we go to work each day knowing that we are making an impact on the world. These are huge responsibilities, and we take them seriously. Thinking differently and challenging the norm is our mandate....

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APTIM
Meta Platforms Inc
Consumer Web • Digital Media • Information Technology • Social Media
22 Offices
67,317 Employees
45 Benefits

Meta Platforms Inc (Meta) is a provider of social networking, advertising, and business insight solutions, offering products through social media applications like Facebook, Instagram, Messenger, and WhatsApp, and developing virtual and augmented reality technologies. Its mission is to build the future of human connection and the technology that makes it possible.

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Meta Platforms Inc
New Mobility Lab
Automotive • Transportation
Chicago
3 Employees

The Lab for the global B2B platform for the ecosystem around the connected, driverless car and the future of mobility. We enable #collaborative_disruption

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New Mobility Lab
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Solera Holdings
Information Technology
9 Offices
1,689 Employees
8 Benefits Hiring Now

Solera is a leading global provider of integrated vehicle lifecycle and fleet management software-as-a-service, data, and services. Through four lines of business – vehicle claims, vehicle repairs, vehicle solutions and fleet solutions – Solera is home to many leading brands in the vehicle lifecycle ecosystem, including Identifix, Audatex, DealerSocket, Omnitracs, eDriving/Mentor, Explore, CAP HPI, Autodata, and others. Solera empowers its...

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Solera Holdings
9Rooftops
Agency
Chicago
217 Employees

9Rooftops is a bold agency built for brands who need results now. Our data-fueled strategies help brands rise above the competition with culturally relevant, high-performance creative solutions that generate energy, action and revenue.

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9Rooftops
Angelstreet
eCommerce • Fintech
Chicago

Provider of an Internet-based private capital marketplace.

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Angelstreet
Associated Agencies

Associated Agencies is a privately-held insurance and risk management firm that provides customized insurance plans and ongoing risk management services to businesses and individuals nationwide, offering products such as employee benefits, property, and casualty insurance.

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Associated Agencies
Astellas Pharma
Pharmaceutical
5 Offices
5,446 Employees
19 Benefits Hiring Now

At Astellas, we strive to be a cutting-edge, value-driven life science innovator. This means working at the forefront of healthcare change to turn innovative science into the best outcomes for patients. Operating in approximately 70 countries with more than 14,000 employees, we are relentless in our pursuit of scientific progress and in tackling unmet medical needs. Visit our Global Astellas...

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Astellas Pharma

Astellas Pharma's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue reached a record level in FY2024 with double‑digit year‑over‑year growth, and management raised FY2025 guidance after continued momentum through the first nine months. Company updates attribute this to strong contributions from “Strategic Brands” including PADCEV, VYLOY, VEOZAH, IZERVAY and sustained XTANDI demand.

Profitability: Core operating profit increased markedly faster than sales in FY2025 year‑to‑date, reflecting margin expansion. Management links improvement to mix benefits from strategic brands and cost programs such as the Sustainable Margin Transformation initiative.

Strong Market Position & Advantage: Astellas demonstrates category leadership in niches—XTANDI in prostate cancer and PADCEV + Keytruda setting a new first‑line standard in advanced urothelial cancer with later perioperative expansion. First‑in‑class positions in CLDN18.2 gastric cancer (VYLOY) and non‑hormonal menopause therapy (VEOZAH) further strengthen its competitive footing.

Platform Coworking
Co-Working Space or Incubator
Chicago
2 Employees

A distraction-free space, tailored to how you work best. Providing a modern approach to the daily grind, coworking for all!

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Platform Coworking
CostByte
Food • Software
Chicago
2 Employees

We are a food cost management company to help restaurants save on their margins. We can save a restaurant up to 20% on their food costs.

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CostByte
Computer Information System
Skokie

Computer Information Systems, Inc. proudly serves over 500 agencies throughout the United States. Our state-of-the-art core products include: Computer Assisted Dispatch (CAD), Records Management (RMS), Jail Management (JMS), Civil Process (CPS), Mobile Solutions (MCS) and Interfaces.

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Computer Information System
Orkin
Professional Services
26 Offices
4,400 Employees
25 Benefits

Call (866) 953-2896. Orkin is your pest control expert. Trust Orkin for your termite inspection & pest control service needs. Our exterminators can treat termites, bed bugs, and other pests and rodents.

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Orkin
Positive Development, Inc.
Healthtech • Kids + Family • Social Impact • Telehealth
14 Offices
800 Employees

Positive Development, Inc. delivers family-centered, play-based developmental therapy for autistic children and their families. Founded in 2020 and based in the Washington, D.C. area, the company provides in-home and center-based services, virtual diagnostics, and multidisciplinary Developmental Relationship-Based Interventions. It partners with payers and Medicaid programs to expand access, aiming to improve outcomes while reducing total cost compared with traditional ABA.

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Positive Development, Inc.
Harvest2o
Food • Greentech
Skokie
6 Employees
18 Benefits

Harvest₂O builds and markets elegant home hydroponic gardening systems that make growing food at home easy, productive and fun. Our system is the most advanced consumer product on the market. It adapts commercial-grade hydroponic technology for consumer use.

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Harvest2o

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