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

Centene Corporation
36 Offices
19,002 Employees
41 Benefits Hiring Now

Centene provides healthcare solutions to individuals across the United States with more than 23 million members nationwide.

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Centene Corporation

Centene Corporation's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is rising with multiple quarters of year-over-year increases, a higher 2025 premium and service revenue outlook, and record trailing-twelve-month totals.

Strong Market Position & Advantage: The company is the largest Medicaid managed care organization and the leading ACA Marketplace carrier, with nationwide operations and sustained industry recognition.

Market Expansion: Membership is growing in the ACA Marketplace and Medicare prescription drug plans, alongside ongoing footprint expansion and key state Medicaid contract wins.

Larsen Manufacturing
Industrial • Manufacturing
3 Offices
285 Employees

Larsen Manufacturing is a Mundelein, Illinois-based metal manufacturer founded by Dave and Denis Larsen. The company produces precision sheet-metal stampings, fabricated metal products, prototypes, complex assemblies, powder-coated components, and contract-manufactured parts. It serves customers through stamping, fabrication, assembly, and finishing capabilities, combining modern production technology with skilled craftsmanship for both high-volume and specialized projects across diverse industrial applications.

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Larsen Manufacturing
TAGG Logistics
Logistics
Romeoville
310 Employees

A leading order fulfillment and third party logistics (3PL) provider.

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TAGG Logistics
Rhombus Partners LLC
Big Data • Fintech
Geneva
10 Employees

Rhombus Partners LLC was started by a group of professionals who didn’t feel that the best, most sensible solutions were being provided in the marketplace.With a vast knowledge of technology, payment processing,staffing and websites we strive to create a comprehensive suite of solutionwith an unprecedented level of transparency for all business owners, large & small.

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Rhombus Partners LLC
Discovery Senior Living
226 Offices
2,045 Employees
15 Benefits

Discovery Senior Living is the largest privately held operator in U.S. with a growing portfolio of nearly 35,000 units across 350 communities and nearly 40 states. The company and its 17,000-plus employees is a recognized industry leader for performance, innovation and customized lifestyle experiences. Discovery’s family of companies includes Discovery Management Group, Integral Senior Living, Provincial Senior Living, Morada Senior...

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Discovery Senior Living

Discovery Senior Living's Top Stability & Growth Strengths

Strong Market Position & Advantage: Scale is described as among the largest in U.S. senior housing, including status as the largest privately held operator and frequent top-two rankings. Feedback suggests national reach across hundreds of communities and tens of thousands of units reinforces influence and competitive standing.

Market Expansion: Footprint expansion is highlighted through added management agreements and multi-community portfolio takeovers, including Ventas-related additions. Feedback suggests growth spans roughly 420 communities and about 47,000 units across around 40 states.

Strategic Partnerships: Operational growth is linked to high-profile partnerships with major REITs and institutional capital providers. Feedback suggests joint ventures and portfolio retention agreements have been instrumental to scaling operations.

Navistar
Automotive
11 Offices
7,854 Employees

Future generations will look back and see that we did everything possible to create a better place in which they can thrive. Navistar has a vision is to accelerate the impact of sustainable mobility. This is our guiding star and informs all future decisions. Navistar is the Lisle, Illinois-based parent company of International® brand commercial trucks and engines, IC Bus®...

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Navistar
HIMSS
Healthtech • Information Technology
Fully Remote
271 Employees
20 Benefits
Our vision is a world where everyone, everywhere has access to a health and wellness ecosystem that truly works.

HIMSS is a global advisor and thought leader supporting the transformation of the health ecosystem through information and technology. As a mission-driven non-profit, HIMSS offers a unique depth and breadth of expertise in health innovation, public policy, workforce development, research and analytics to advise global leaders, stakeholders and influencers on best practices in health information and technology. Through our innovation engine,...

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HIMSS
IncubEx Inc.
Co-Working Space or Incubator • Greentech • Software • Energy • Financial Services
Chicago
30 Employees
20 Benefits
We create markets to address environmental issues and incentivize innovative green technologies

IncubEx is an incubator for exchange traded products, services, and technology solutions. At its core, IncubEx is a product and business development firm. The company works in conjunction with its global exchange partner, European Energy Exchange (EEX) and other leading service providers and stakeholders to design and develop new financial products in global environmental, reinsurance, and related commodity markets. IncubEx...

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IncubEx Inc.
Dana Consulting
Information Technology • Software
Wheaton
72 Employees

Dana Consulting is a software and website development company.

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Dana Consulting
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CPS, inc.
Agency • Other • Professional Services • Sales
Chicago
100 Employees

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CPS, inc.
Hyphenate
Generative AI
Chicago
9 Employees

Hyphenate helps users generate high quality solutions, faster. By democratizing the collective genius of the organization, Hyphenate allows authors and collaborators to unlock their creativity, generating their best work in a fraction of the time.

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Hyphenate
Piper Sandler
Financial Services
5 Offices
1,501 Employees
35 Benefits

Piper Sandler Companies (NYSE: PIPR) is a leading investment bank driven to help clients Realize the Power of Partnership®. Founded in 1895, the firm is headquartered in Minneapolis with more than 50 offices across the U.S. and in London, Aberdeen and Hong Kong. We offer a full suite of products to serve our clients’ business life cycle needs, geographic reach...

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Piper Sandler

Piper Sandler's Top Stability & Growth Strengths

Strong Revenue Growth: Reported results show sustained top-line increases, including a double-digit rise in 2024 and a further step-up in 2025 with record advisory revenues and broader business-line gains. Early 2026 results and a raised dividend indicate momentum continuing into the new year.

Profitability: Margins expanded with the compensation ratio improving in 2024 and adjusted operating margin rising again in 2025, alongside higher net income and adjusted EPS. Shareholder returns such as increased dividends underscore confidence in earnings durability.

Strong Market Position & Advantage: Consistent top rankings in U.S. middle‑market and bank M&A, leadership in select energy and municipal niches, and deep sector expertise support durable competitive positioning. Recognition as a fast-growing middle‑market investment bank and strong research visibility reinforce its standing in chosen segments.

Brucker Company
Elk Grove Village
45 Employees

Brucker Company is an HVAC Manufacturer’s Representative in the Midwest that serves the following industries within the Chicago, Central Illinois and Northwest Indiana markets: Mechanical & Ventilation Contractors, Mechanical Engineering Firms, Design Build Contractors, Construction Managers, Service Contractors, Building Managers, and Involved Owners. Brucker provides engineered solutions to meet your application and specification needs through their comprehensive product offering of high-quality...

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Brucker Company
Bosch USA
Consumer Web • Internet of Things
35 Offices
17,806 Employees
40 Benefits

The Bosch Group’s strategic objective is to create solutions for a connected life. Bosch improves quality of life worldwide with innovative products and services that are "Invented for life"​ and spark enthusiasm.

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Bosch USA
Barton Malow Canada
Automotive • Energy • Industrial
13 Offices
3,500 Employees

Alltrade Industrial Contractors, now operating as Barton Malow Canada, is a Canadian general contractor serving energy, automotive, and industrial clients across Canada. The company provides general contracting, engineer-procure-construct (EPC), design-build, integrated project delivery, and specialty contracting services. It combines EPC expertise, qualified trades, self-perform construction capabilities, and subcontractor networks, with particular emphasis on electrical construction, including medium- and high-voltage systems.

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Barton Malow Canada
GigaStar
Financial Services
Chicago
20 Employees

GigaStar empowers Creators with access to crowdfunding and provides Investors with unique revenue-sharing assets in the creator economy, fostering mutual success and innovation.

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GigaStar
QualSights
Artificial Intelligence • Mobile • Software • Analytics
2 Offices
98 Employees
14 Benefits
QualSights is an insights technology platform that helps brands grow by generating deep, authentic insights.

QualSights is an insights technology platform that helps brands grow by generating deeper and more authentic insights from consumers anywhere in the world in a remarkably fast and cost-effective manner. QualSights’ patented technology blends the depth and authenticity of qualitative research with the speed and agility of quantitative research. In addition to enabling the capture of offline behavioral data from...

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QualSights
The Wall Street Journal
Digital Media • News + Entertainment • Professional Services
12 Offices

The Wall Street Journal is an American daily newspaper providing extensive coverage of business and finance news, operating on a subscription model. It aims to be the definitive source of news and information through the lens of business, finance, economics, and money.

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The Wall Street Journal
Formic Labs
Biotech
Chicago
11 Employees

Formic Labs is developing technologies to accelerate biology R&D.

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Formic Labs
DRW
Fintech • Financial Services
12 Offices
1,825 Employees
25 Benefits
Our people make us exceptional.

A diversified trading firm that utilizes our own capital and trades at our own risk. We bring sophisticated technology and exceptional people together to solve complex problems in markets around the world and across many asset classes. We are motivated to compete at the highest level and commit to operate with respect, curiosity and an open mind.

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DRW

DRW's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry coverage positions DRW/Cumberland as top-tier across multi-asset market making and institutional crypto, reinforced by awards like ETF Market Maker of the Year (2025) and long-standing breadth across futures, options, fixed income, FX, commodities, and ETFs. Consolidation moves (e.g., Chopper Trading) and visibility in market-structure discussions further signal durable competitive standing.

Market Expansion: Public indicators show expansion via UK headcount growth, Illinois job-creation commitments for new roles, APAC and energy platform build-outs, and continued integrations in digital assets. Company programs extending to new geographies and ongoing office footprint investments underscore widening presence.

Strong Hiring & Retention: Sustained multi-office job postings and early-career program expansion (e.g., Leadership Rotation Network to London and Houston) indicate active talent investment. Third-party headcount estimates trending up through 2025 align with reported increases in specific regions.

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