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

Cuesta Partners
Artificial Intelligence • Information Technology • Software • Business Intelligence
Chicago
119 Employees
Hiring Now

We believe in the power of technology to create sustained, differentiated advantage. Our firm helps organizational leaders understand and use emerging digital solutions to drive value across their business. Technology has become an accelerating source of competitive divergence – Cuesta helps companies capitalize on this opportunity with a pragmatic, hands-on approach. Our team has scaled and operated companies across several industries,...

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Cuesta Partners
HED (hed.co)
9 Offices
680 Employees
Hiring Now
An Integrated A&E Company

At HED, we believe great design is about more than aesthetics—it’s about solving complex challenges, enriching communities, and building a better future. As an integrated design firm, we combine architecture, engineering, consulting, and planning to deliver sustainable, impactful solutions. Guided by a shared purpose to create positive change, we foster collaboration, diversity, and continuous learning, where bold ideas and...

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HED (hed.co)
Zekelman Industries
Energy • Industrial • Infrastructure as a Service (IaaS) • Manufacturing
4 Offices
3,200 Employees
Hiring Now

Zekelman Industries is the largest independent steel pipe and tube manufacturer in North America. Through its various subsidiaries, including Atlas Tube, Wheatland Tube, and Z Modular, the company provides structural steel, pipe, and innovative modular building solutions. They focus on domestic manufacturing, serving construction and manufacturing teams with a commitment to quality, reliability, and long-term value, while also operating as...

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Zekelman Industries

Zekelman Industries's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is described as North America’s largest independent steel tube and pipe manufacturer, holding #1 positions in HSS, standard pipe, electrical conduit, and fittings across its brands. Major rating and industry sources regularly cite its dominant scale and multi-brand presence.

Market Expansion: Operations are shifting toward high-demand sectors such as data centers, modular housing, power/electrification, and solar, supported by new business-development leadership and added engineering/skid capabilities. Regional projects in Illinois, Alabama, and Arkansas, along with Z‑Modular growth, reflect broadened end‑market and geographic reach.

Investor Backing & Capital Strength: Significant capital deployment includes over $1.2 billion since 2023 into Z‑Modular assets alongside multimillion‑dollar plant modernizations and expansions. Capacity ramp targets, such as increasing Rochelle conduit output toward 5,000 tons per week, indicate resources to fund and scale growth.

DeVry Bootcamp
Edtech • Internet of Things
17 Offices
9,000 Employees
Hiring Now

Envision becoming a Web Developer in 10 weeks. If you’re a passionate maker, creative problem solver, or tenacious learner, then the DeVry Coding Bootcamp is for you. DeVry has deep roots in the technology industry with long-standing employer relationships and 85 years of experience teaching students the necessary skills to shape their future.

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DeVry Bootcamp

DeVry Bootcamp's Top Stability & Growth Strengths

Product Line Growth: Historical announcements describe DeVry expanding Bootcamp into 11 Advanced Manufacturing programs, signaling past breadth in offerings.

Strategic Partnerships: Offerings were developed in collaboration with organizations such as Cisco and 180 Skills, indicating access to industry-aligned content and capabilities.

Future-Ready Strategy: Institutional materials emphasize continued innovation around AI and workforce skills. This signals an orientation toward emerging technology competencies.

HOK
Professional Services • Design
25 Offices
1,800 Employees
Hiring Now

HOK is a global design, architecture, engineering and planning firm. Its multidisciplinary teams collaborate across offices to create buildings and spaces that inspire people, serve clients and address critical challenges. The firm emphasizes innovative, entrepreneurial, sustainable design, with a mission to improve people’s lives and create high-quality places for communities and organizations through thoughtful, future-focused design and integrated professional services.

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HOK
QTS Data Centers
Information Technology • Consulting
30 Offices
1,480 Employees
37 Benefits Hiring Now

QTS Realty Trust, LLC. is a leading provider of data center solutions across a diverse footprint spanning more than 9 million square feet of owned mega scale data center space throughout North America. Through its software-defined technology platform, QTS is able to deliver secure, compliant infrastructure solutions, robust connectivity and premium customer service to more than 1,100 leading hyperscale technology...

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QTS Data Centers

QTS Data Centers's Top Stability & Growth Strengths

Strong Revenue Growth: Feedback suggests the company is experiencing rapid expansion in footprint, contracted power, and development activity driven by AI and hyperscale demand. Reports highlight a largely pre-leased, multibillion-dollar pipeline that supports continued growth visibility.

Investor Backing & Capital Strength: Feedback suggests Blackstone ownership provides significant capital access, enabling large-scale campus developments and record refinancing activities. References to substantial green financing and CMBS deals indicate strong institutional confidence.

Strong Market Position & Advantage: Feedback suggests QTS holds a top-tier position in hyperscale and mega-scale data centers across North America and Europe. Industry recognition points to strengths in service platforms, connectivity ecosystems, and customer support.

PMA Consultants
Consulting
23 Offices
338 Employees
19 Benefits Hiring Now

PMA Consultants is a nationally recognized program, project, and construction management consulting firm founded in 1971. PMA is comprised of over 200 experts in a variety of specialty areas with experience on major projects nationwide. We are recognized pioneers and leaders in the construction industry and experts in dispute avoidance and resolution. With PMA on your team, you gain a...

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PMA Consultants
Xylem Inc.
Information Technology • Other • Biotech
52 Offices
10,001 Employees
33 Benefits Hiring Now

Xylem |ˈzīləm| 1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. Xylem, a leading global water technology company dedicated to solving the world’s most challenging water issues, is the leading global provider of efficient, innovative and sustainable water technologies improving the way water is used, managed, conserved and re-used. Our international team is...

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Xylem Inc.
Midwest Foods, Inc

Midwest Foods, Inc. is a family owned wholesale food distributor, serving top quality food products and excellent customer service to our valued clients for over 40 years.

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Midwest Foods, Inc
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Beacon Funding
Fintech • Payments • Financial Services
5 Offices
104 Employees
14 Benefits Hiring Now

Here at Beacon Funding, we’ve spent nearly 30 years establishing ourselves as the premier, full-service provider of financing solutions to all types of organizations throughout a wide variety of industries. Whether you’re an equipment manufacturer looking for a vendor financing partner or you’re looking to finance an equipment purchase for your business (think tow truck, boom truck, embroidery equipment), we...

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Beacon Funding
Cornerstone Research
Financial Services
7 Offices
950 Employees
37 Benefits Hiring Now

At Cornerstone Research, we attribute our success to a unique combination of resources: a creative and energetic staff, cutting-edge technology and research, and our work with academic and industry experts. Our consultants use innovative problem-solving approaches and achieve unparalleled analytic depth. Working with faculty experts from leading business schools, economics departments, and law schools keeps us at the forefront of...

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Cornerstone Research
CAMP
Retail
6 Offices
200 Employees
20 Benefits Hiring Now

CAMP is a Family Experience Company that creates playful and meaningful moments for families everywhere. Headquartered in NY and launched in December of 2018, CAMP operates six retail locations in New York, Texas, and Connecticut and serves families everywhere via its digital platforms. Camp is powered by people. With radical pay transparency and continuous training, we are building the best place...

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CAMP
Founder's CPA
Fintech • Payments • Financial Services
2 Offices
29 Employees
19 Benefits Hiring Now

Founder's CPA is a modern accounting firm that provides accounting, tax, and CFO services to venture-backed startups in the blockchain, fintech, and software industries

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Founder's CPA
Mayer Brown
Legal Tech
10 Offices
4,297 Employees
26 Benefits Hiring Now

Mayer Brown is a leading international law firm, positioned to represent the world’s major corporations, funds and financial institutions in their most important and complex transactions and disputes. Impressum: https://www.mayerbrown.com/Legal-Notices/Legal-Regulatory-Information/ Follow us on X: @Mayer_Brown Subscribe to our YouTube: https://www.youtube.com/user/MayerBrownLLP

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Mayer Brown
Codal
Software
2 Offices
233 Employees
15 Benefits Hiring Now

Codal helps transform businesses into streamlined, supportive, and proactive operations through cutting-edge UX design and software development. As an experience-first agency, we focus on creating innovative digital experiences by blending data-driven design with our intelligent Agile process.

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Codal

Codal's Top Stability & Growth Strengths

Strong Market Position & Advantage: Shopify Platinum Partner status and repeated BigCommerce Agency Partner of the Year wins indicate top-tier standing within those ecosystems and recent momentum (2023–2025). Platform-owner validation and directory notes (e.g., Plus founding partner since 2016, Platinum elevation in 2025) reinforce depth and impact with Plus merchants.

Strategic Partnerships: Elite and advanced designations across Shopify (Platinum), BigCommerce (Elite, multiple awards), AWS (Advanced), and MACH Alliance membership signal a strong partner network aligned with modern commerce and cloud stacks. These badges are cited as clear indicators of depth, volume, and quality on those platforms.

Market Expansion: A 270+ global team across the U.S., Canada, the U.K., and India alongside active hiring in May 2026 reflects geographic scale and capacity to support multi‑region builds. Public contact pages and careers activity document this footprint and near‑term expansion.

CannonDesign
18 Offices
1,371 Employees
30 Benefits Hiring Now

As an integrated design firm, we do a lot of things. But at our core, we help people continuously flourish. We leverage the heart, passion and intelligence of our more than 1,000 creative thinkers to develop solutions for some of the greatest challenges facing our clients and society. Whether designing for equity in education, accessible healthcare, inclusive communities, new scientific discoveries...

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CannonDesign

CannonDesign's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry rankings and accolades position CannonDesign as a top-tier, sector-leading design firm, especially in healthcare and education. Consistent placements in ENR, Interior Design Giants, World Architecture rankings, and innovation lists underscore a defensible market standing.

Market Expansion: Headcount, office locations, and geographic reach have increased, including new offices and expansions in Minneapolis, Rochester, Los Angeles, and Shanghai. Acquisitions such as Ennead and others have accelerated footprint growth alongside ongoing hiring plans.

Diversified Revenue Streams: The company is broadening beyond traditional architecture into consulting, software, smart-building technology, experience design, branding, and healthcare advisory services. This expanded services mix supports longer-term client relationships across the real-estate and operations lifecycle.

Lennar Corporation
Real Estate
28 Offices
7,208 Employees
35 Benefits Hiring Now

Lennar is a home building company providing new home construction and buying services in various states in the United States.

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Lennar Corporation
Honeycomb Insurance
Artificial Intelligence • Insurance • Machine Learning • Real Estate
3 Offices
190 Employees
33 Benefits Hiring Now

Honeycomb was built to disrupt the real estate insurance industry. Using Artificial Intelligence and computer vision, we offer apartment buildings, condominium associations and single-family rental dwellings perfectly customized policies at unbeatable rates. Our digitally-native platform makes purchasing insurance an easy and transparent process for property owners, property managers associations directors, and retail agents.

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Honeycomb Insurance

Honeycomb Insurance's Top Stability & Growth Strengths

Strong Revenue Growth: The company is described as growing quickly, including claims of more than doubling sales in 2024 and scaling premium volume from a roughly $130M 2024 run-rate to about $275M annualized by late 2025.

Market Expansion: Operations are described as expanding state-by-state from the high teens toward the low 20s, with multiple new state launches cited through 2024–2026 and stated plans to reach roughly 23 states.

Strategic Partnerships: Added capacity support is described through carrier partnerships and program buildout, including expanding admitted capacity via Trisura and broadening non-admitted offerings with higher per-location limits.

The Boelter Companies
Food • Design • Industrial
7 Offices
460 Employees
Hiring Now

Boelter Companies provides commercial foodservice solutions for restaurants, breweries, distilleries, and other hospitality customers nationwide. Its services include commercial kitchen design, build and project management, foodservice equipment and supplies, barware, and janitorial and paper products. The company partners with clients to plan and equip kitchen operations, support beverage businesses, and deliver strategic guidance and essential products for ongoing performance.

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The Boelter Companies
RLDatix
Healthtech • Software
2 Offices
1,535 Employees
22 Benefits Hiring Now

At RLDatix, we believe that what flows through our software is more than bits and bytes — it’s human lives. This is our mantra, our mindset, our passion and our purpose. We deliver comprehensive healthcare software solutions designed to raise the standard of care for patients, providers and healthcare organizations around the world. What sets us apart: ? Global reach, local impact —...

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RLDatix

RLDatix's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is widely recognized as a leader in healthcare safety, risk, and GRC, supported by industry rankings and adoption among top U.S. health systems. A large global installed base and a broad platform footprint reinforce durable competitive positioning.

Market Expansion: Customer reach has expanded materially through acquisitions and partnerships across regions and adjacent categories. Growth into workforce management, credentialing, and patient experience signals continued penetration beyond core patient safety and risk.

Investor Backing & Capital Strength: Major private equity sponsors and new growth investment provide resources for organic initiatives and M&A. Access to significant refinancing capacity further supports ongoing expansion plans.

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