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Top Tech Companies in Chicago, IL (7,772)

Viveture
Pet • Sharing Economy • Software • Travel
Fully Remote
1 Employees
The pet-sitting marketplace where sitters keep 100% of their earnings. No commissions. Ever.

Viveture is a pet-sitting marketplace built on a simple belief: the people doing the work should keep what they earn. Most pet-sitting platforms take a cut of every booking — 20%, 40%, sometimes more. That means the sitter who shows up, cares for your pet, and builds a relationship with your family takes home far less than they earned. We think...

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Viveture
Cloud5 Communications
Information Technology
Chicago
431 Employees

Leading brands, including over 5,000 hotels, trust Cloud5 to deliver exceptional experiences that both attract and retain customers. Whether you run a hotel, apartment building, or services company, our Internet, Wi-Fi, Telephony, Managed IT, and Contact Center services take phenomenal care of your customers – just like your brand promises. With Cloud5, you can streamline your technology infrastructure and operations, deliver...

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Cloud5 Communications
Axis Communications
Information Technology • Security
9 Offices
4,363 Employees
36 Benefits Hiring Now

Axis enables a smarter and safer world by creating solutions for improving security and business performance. As a network technology company and industry leader, Axis offers solutions in video surveillance, access control, intercom, and audio systems. They are enhanced by intelligent analytics applications and supported by high-quality training. Axis has around 4,000 dedicated employees in over 50 countries and collaborates with...

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Axis Communications
AtkinsRéalis
Professional Services
145 Offices
43,531 Employees
22 Benefits

We are a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world’s infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world.

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AtkinsRéalis
The HALO Trust
Social Impact
20 Offices

The HALO Trust is a humanitarian organization that clears landmines and other explosives to protect lives, restore livelihoods, and help countries recover after conflict.

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The HALO Trust
Cylinder
Healthtech • Social Impact • Telehealth
Fully Remote
140 Employees
32 Benefits
We're revolutionizing digital health - gut first.

Founded in 2021 and offered as an employer benefit, Cylinder (formerly Vivante Health) delivers personalized, clinician-backed care to those suffering from digestive issues through its virtual health platform. Cylinder’s tech-forward, human-first program connects members to the right level of support at the right time through an easy interface, bringing the healthcare ecosystem together to align around member needs. Cylinder’s dedicated...

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Cylinder

Cylinder's Top Stability & Growth Strengths

Strategic Partnerships: The company is positioned with multiple distribution channels, including national payer distribution and listings in benefits/navigation ecosystems, which supports go-to-market stability. Formulary selection and added broker/TPA/stop-loss relationships further broaden access routes for employer and plan buyers.

Innovation-Driven Growth: Product capability expansion is reinforced by the acquisition adding FDA-registered, AI stool-imaging into the virtual GI workflow, creating a differentiated monitoring and assessment element. Ongoing publication of outcomes and integration of new capabilities signal continued product-led momentum.

Market Expansion: National operations are supported by claims of serving large member counts across all states and increasing covered lives over time, indicating a widening footprint. Rebranding and continued employer deployments and case materials point to ongoing expansion efforts into 2025–2026.

BioBlend Renewable Resources, LLC
Elk Grove Village
10 Employees

BioBlend offers a full spectrum of lubricants, greases and industrial products that enable a seamless transition to biobased products. Our experts can guide customers down the path from petroleum-based to more sustainable products that enhance their environmental and safety objectives without sacrificing performance or value.

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BioBlend Renewable Resources, LLC
Jellyvision
Healthtech • HR Tech • Information Technology • Other • Software
Chicago
205 Employees
6 Benefits
We measurably reduce the cost of benefits confusion for employers and their employees.

Jellyvision is on a mission to improve lives by helping people choose and use their benefits. You will contribute to meaningful, empowering work that enables us to continue to raise the bar for the healthcare and benefits experience. You will live and breathe “be helpful.” Jellyvision people are creative problem solvers. Respect and trust are at our core, which means we...

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Jellyvision

Jellyvision's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence indicates Jellyvision/ALEX is a long‑standing, widely recognized participant in benefits decision support, frequently cited among the primary vendors and deployed by 1,500+ employers with broad employee reach. Practitioner visibility and repeated inclusion in market overviews reinforce durable category presence rather than a niche outlier.

Product Line Growth: Recent launches such as ALEX Home (year‑round benefits help) and Leave Management powered by Aidora, alongside the Picwell acquisition for AI‑driven recommendations, expand the platform beyond open enrollment into ongoing workflows. This broadening of capabilities signals active investment and a widening total addressable use case.

Strategic Partnerships: Integrations and co‑go‑to‑market motions with ecosystem players (e.g., Conduent Life@Work Connect) suggest strengthened distribution and embedment within benefits administration platforms. Public materials highlight multiple partnerships that extend reach and stickiness in employer tech stacks.

n-reach venture studio
Angel or VC Firm • Professional Services • Sales
Chicago
3 Employees

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n-reach venture studio
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St. Moritz Security Services, Inc.
Information Technology • Security
31 Offices
610 Employees
16 Benefits

St. Moritz Security Services is a security and investigations company that offers security guard solutions and services.

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St. Moritz Security Services, Inc.
Mayflower Cruises & Tours
Transportation • Travel
Lisle
104 Employees

Mayflower Cruises & Tours, LLC, is a division of the Scenic Group, located in Lisle, IL. Celebrating 40 years of business in 2019, Mayflower’s mission is to create Life Enriching Experiences and give travelers the trip of a life-time at each and every destination. Since 1979, the team at Mayflower has been providing individual and group guided cruise and tour...

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Mayflower Cruises & Tours
Pantheon Ventures
Financial Services
10 Offices
449 Employees
5 Benefits

Pantheon is a leading global private markets firm currently investing on behalf of more than 800 investors, including public and private pension plans, insurance companies, endowments and foundations. Pantheon has an established reputation across private market asset classes, including private equity, infrastructure and real assets, private debt and real estate, and covering all stages and geographies. As of September 30,...

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Pantheon Ventures
The Bradford Exchange
Retail • Sales
Niles
262 Employees

We are a world leader in direct marketing and provider of limited-edition gifts, collectibles, home décor, and jewelry. Founded in 1973, we have an unyielding commitment to product quality and exceptional customer service which has helped us become one of the premier direct marketing companies in today’s international economy. Our company’s vision is to bring joy and happiness to customers...

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The Bradford Exchange
The Patrick Dealer Group
Automotive • Retail • Sales
2 Offices
152 Employees

The Patrick Dealer Group is a family-owned automotive dealership group headquartered in Schaumburg, Illinois, serving the Chicagoland area. It represents eight franchises and sells new and used cars, trucks, and SUVs, including BMW, MINI, Cadillac, Volvo, Jaguar, Land Rover, Hyundai, and Genesis. The group also provides vehicle financing and leasing, maintenance, parts, service, and collision-repair support through its dealerships and...

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The Patrick Dealer Group
Sixth City Marketing
Agency • Digital Media • Design • SEO
6 Offices
19 Employees
5 Benefits
We help businesses grow by providing customized, data-driven SEO, PPC, and website design services.

Sixth City Marketing is dedicated to helping produce more leads for their clients through a variety of digital marketing strategies.

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Sixth City Marketing
DataRoad Technologies LLC
Big Data • Software
Hinsdale
3 Employees

DataRoad is a technology development company that feels that data driven applications are key elements in a companies data architecture. DataRoad Reflect is our Universal Rapid Data Ingest platform that automates the process of loading data into target systems with Zero coding required.

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DataRoad Technologies LLC
Allscripts
Software
30 Offices
8,224 Employees
39 Benefits

Allscripts is a leader in healthcare information technology solutions that advance clinical, financial and operational results. Our innovative solutions connect people, places and data across an Open, Connected Community of Health™. Connectivity empowers caregivers to make better decisions and deliver better care for healthier populations.

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Allscripts
The Orchard
Digital Media • Music
10 Offices
500 Employees
Hiring Now

The Orchard is a global music distribution and artist-services company. It distributes music from independent artists and labels across 45 markets and offers marketing, sync licensing, video services, data analysis, advertising, rights management, and digital and physical distribution. The company’s mission is to empower creators and businesses to grow, and it operates as a wholly owned subsidiary of Sony Music...

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The Orchard
Argon Medical Devices, Inc.
Healthtech • Biotech
5 Offices
501 Employees
31 Benefits

Argon Medical is a global manufacturer of specialty medical products, headquartered in Frisco, TX. Argon offers a broad line of medical devices for Interventional Radiology, Vascular Surgery, Interventional Cardiology and Oncology. Argon’s brand is recognized for best-in-class products that improve patient outcomes via percutaneous, image-guided procedures. By utilizing a well-established sales and marketing infrastructure, Argon serves its global customers through...

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Argon Medical Devices, Inc.

Argon Medical Devices, Inc.'s Top Stability & Growth Strengths

Product Line Growth: Recent device introductions (e.g., thrombectomy, introducer sheath, liver biopsy) and additions like the SeQure and DraKon microcatheters expand the portfolio and move deeper into therapeutic interventional oncology. This steady cadence of launches and tuck‑in acquisitions signals active broadening of procedural coverage across core specialties.

Market Expansion: A new U.K. Distribution & Education Center to serve EMEA/APAC and plans to re‑commercialize acquired microcatheters globally indicate continued international scaling. The company already serves 80–114+ countries through direct and distributor channels, underscoring wider geographic reach.

Strong Hiring & Retention: Headcount has increased to 1,000+ with indications of 1,200+, and the organization earned a 2023 Top Workplaces in Manufacturing recognition. These signals point to growing capacity and an environment supportive of attracting and retaining talent.

Infinite Campus
Edtech • Software
10 Offices
440 Employees
24 Benefits

As the most trusted name in student information, Infinite Campus manages 7.8 million students in 45 states through schools, school districts, regional consortia, state departments of education and the federal government. Since our founding in 1993, our mission has been to Transform K12 Education®. We are dedicated to providing solutions that help schools run more efficiently, allow teachers to spend...

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Infinite Campus

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