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Top Tech Companies in Chicago, IL (7,768)

Justrite Safety Group
Industrial • Manufacturing
8 Offices
1,089 Employees
7 Benefits Hiring Now

Justrite Safety Group (JSG) manufactures and provides industrial safety solutions. Our two main categories are: 1) worker and workplace safety; 2) environmental protection. JSG is the parent of many brands and business units that include: • AccuformNMC - manufacture the highest-quality safety identification products possible, and to help lead America’s workforce home safely. • BCI - manufactures spill berms for secondary containment,...

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Justrite Safety Group

Justrite Safety Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: Company materials and distributor listings consistently describe Justrite Safety Group as a leading global manufacturer with #1 preferred brand claims in core categories. Leadership is most evident in hazardous-material storage, safety cabinets, spill containment, and compliance-focused products.

Market Expansion: The company emphasizes a global footprint with customers in many countries, a multi-continent presence, and cross-border growth via acquisitions (including APAC) and a Japan subsidiary. Broad distribution channel presence further indicates expanding geographic reach.

Product Line Growth: A multi-brand portfolio and frequent new product introductions (e.g., lithium-ion battery safety, spill control) signal ongoing portfolio expansion. Integration of roughly 20 acquisitions over the past decade has broadened offerings across cabinets, cans, spill control, safety identification, matting, cable protection, and emergency showers/eyewash.

JOLT
Utilities
Chicago
66 Employees

We’re on a mission to make our cities cleaner and pioneer the shift to a zero-emissions future. Electric vehicles play a pivotal role in this transition but require deep investment in infrastructure to support their adoption. That’s why we are building a network of convenient, fast and affordable electric vehicle charging stations. What’s more? Our network will be powered using...

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JOLT
HDR
Greentech • Other • Real Estate
68 Offices
11,170 Employees
42 Benefits

HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great...

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HDR
AMI Group of Companies
Information Technology • Marketing Tech • Financial Services • Design
7 Offices

AMI Group of Companies is a multinational conglomerate and holding company headquartered in New York, focused on strategic investments, technology, marketing, website design, and digital printing services.

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AMI Group of Companies
Band Digital, Inc.
Chicago

Band Digital, Inc. is an independent, industry-leading Digital Connection Agency, focused on crafting interactions that inject meaning, interest and emotion into an audience’s experience with a brand. Alongside a complete portfolio of digital marketing services, Band Digital draws upon unique audience insights to develop actionable, engagement-driven marketing. Over the years, the agency has helped companies like Harley-Davidson, AT&T, Meijer, Lucas...

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Band Digital, Inc.
Vituity
Healthtech
9 Offices
4,093 Employees
32 Benefits
At the heart of better care.

For 50 years, Vituity has been raising the standard of care and transforming how, when and where care is delivered. As a physician-owned and -led multispecialty partnership, our 6,000+ doctors and clinicians care for over 11 million patients annually across more than 690 practice locations and eight acute care specialties. Vituity’s patient-first focus and commitment to clinical excellence are the...

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Vituity

Vituity's Top Stability & Growth Strengths

Strong Market Position & Advantage: Physician-owned governance, breadth across acute specialties, and a national emergency department footprint are positioned as differentiators versus larger private-equity-backed competitors that have faced restructurings.

Market Expansion: New hospital-system wins and large-scale onboarding activity (e.g., assuming multiple emergency department contracts and adding Connecticut hospitals) indicate continued footprint expansion through 2025.

Product Line Growth: Entry into radiology via integrating Focus Medical Imaging with a formal specialty launch in January 2026 signals expansion into new service lines beyond the historical acute-care core.

Trustmark
Insurance
2 Offices
1,457 Employees
31 Benefits Hiring Now

Trustmark is a national employee benefits company offering specialized expertise in voluntary benefits, self-funded health benefit plan design and administration, and employee health and fitness programs that drive results through human and virtual connection. Trustmark offers employers access to benefit options usually reserved for large companies, combined with the personal service you’d expect from a small company. Trustmark’s commitment to...

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Trustmark
Inter-State Studio & Publishing Co.
Kids + Family • Professional Services • Retail • Design
5 Offices
646 Employees

Inter-State Studio & Publishing Co. is North America's largest family-owned school photography and yearbook publishing company. Founded in 1933 and based in Sedalia, Missouri, the company provides high-quality photography, yearbooks, memory books, and student planners to elementary, middle, and high schools across the United States, specializing in creating lasting memories for students and their families.

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Inter-State Studio & Publishing Co.
Front
Logistics • Productivity • Software • Automation
5 Offices
310 Employees
31 Benefits Hiring Now
Front is a platform that enables teams to streamline customer communication and deliver exceptional service at scale.

We are a customer operations platform that enables support, sales, and account management teams to deliver exceptional service at scale. Front streamlines customer communication by combining the efficiency of a help desk and the familiarity of email, with automated workflows and real-time collaboration behind the scenes. With Front, teams can centralize messages across channels, route them to the right person,...

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Front

Front's Top Stability & Growth Strengths

Strong Revenue Growth: ARR surpassing $100M in September 2025 and a reported customer base of 9,000–9,300+ into 2026 indicate continued expansion, with independent estimates showing ARR rising from roughly $85M in 2024 to about $100M by late 2025. While newer ARR isn’t disclosed, published milestones and adoption signals point to ongoing momentum.

Innovation-Driven Growth: 2026 product cadence highlights AI capabilities (e.g., Copilot/Autopilot, AI Translate), new integrations, and analytics enhancements. This sustained investment aligns with an AI‑centric roadmap and positions the product as a core growth lever.

Strong Market Position & Advantage: Recognition as a Leader on G2 for shared inbox and collaborative email use cases underscores strength in its defined niche. Crossing the nine‑figure ARR threshold further reinforces meaningful scale and credibility in that lane.

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FounderSensei
Co-Working Space or Incubator
Chicago
2 Employees

We help bootstrap startups get traction.FounderSensei is for entrepreneurs who want to master the craft of creating a successful businesses from scratch. Newbies commit themselves to a new kind of apprenticeship under the guidance of a seasoned startup Sensei. Experienced entrepreneurs hone their skills and become more effective than ever. Unlike accelerators that focus on mentor dating, pitch training and...

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FounderSensei
Heritage Auctions
5 Offices
610 Employees
30 Benefits

Heritage Auctions is the largest collectibles auctioneer and third largest auction house in the world, as well as the largest auction house founded in the US. Our loyal and growing number of online bidder-members are a testament to the usefulness of our website (HA.com), our reputation for professional business practices and our vast expertise in the field of art and...

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Heritage Auctions
Heritage Woods of Dwight
Professional Services • Hospitality
Huntley
50 Employees

They are an assisted living facility, and operate under values of love, compassion, and dignity. They provide personalized care, and make sure you are treated with the dignity and respect that you deserve.

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Heritage Woods of Dwight
The Chicago High School for the Arts
Edtech • Music • News + Entertainment • Social Impact
Chicago

The Chicago High School for the Arts (ChiArts®) develops the next generation of diverse, artistically promising scholar-artists through intensive pre-professional training in the arts, combined with a comprehensive college preparatory curriculum.

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The Chicago High School for the Arts
Sentinel Technologies
Information Technology
12 Offices
790 Employees
26 Benefits

When it comes to achieving a tangible ROI and sustainable performance from your IT environment, Sentinel takes the lead. Even as our services have spanned generations of technology, Sentinel has stayed at the forefront of IT developments and maintained a singular focus on providing practical and innovative solutions. With single-source accountability, Sentinel processes and teams can efficiently address a range...

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Sentinel Technologies
Ten Speed
AdTech • Marketing Tech • Software
Chicago
21 Employees

Ten Speed is an SEO & Content Marketing agency that partners with Seed to Series C SaaS companies by offering a comprehensive set of services that include: Strategy & SEO consulting, content creation (writing and editing), routine optimization and updating existing content, and content distribution (via social media). Founders Nate Turner and Kevin King started the agency after building and scaling...

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Ten Speed
TikTok
Digital Media • Social Media
32 Offices
28,682 Employees
36 Benefits
Inspire creativity, bring joy.

TikTok's mission is to inspire creativity and bring joy. As the leading destination for short-form mobile video, TikTok offers a home for creative expression and a unique and joyful experience. The platform evokes a diverse range of immersive and entertaining videos, and the opportunity to unite around communities and shared emotions.

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TikTok

TikTok's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is described as expanding rapidly, reaching $33.6 billion in 2025 with projections for even higher global ad sales in 2026. Forecasts cited range from roughly $34.8 billion to $43.96 billion for 2026 ad revenue, indicating continued momentum.

Diversified Revenue Streams: Monetization spans advertising, in‑app purchases, and a fast‑growing TikTok Shop. Commerce scale is underscored by about $64.3 billion in 2025 global GMV and roughly $15–16 billion in the U.S.

Strong Market Position & Advantage: The platform is widely characterized as the leader in short‑form video with standout engagement around 95–97 minutes per day and highly effective personalized discovery. Scale and advertiser interest are reinforced by roughly 1.9–2.21 billion monthly users and being a top destination where marketers plan to increase spend.

Lighthouse MI
Real Estate • Social Impact
13 Offices
1,211 Employees

Lighthouse MI is a non-profit organization based in Pontiac, Michigan, dedicated to alleviating poverty and building equitable communities. Through partnerships and housing-first programming, they provide emergency food, shelter, and supportive services to help individuals and families transition from homelessness to stability. The organization also focuses on developing and renovating high-quality affordable housing to address systemic housing disparities.

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Lighthouse MI
Fulton Works
Chicago
10 Employees

We are a group of designers and developers that have a passion for technology and the user experience. We build web and mobile solutions that power business processes. We build tools that harness the next generation of mobility. We design solutions for our clients and get them in front of users to iterate early and often.

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Fulton Works
Warner Bros. Entertainment Inc.
Digital Media • Gaming • Music • News + Entertainment
19 Offices
35,500 Employees
40 Benefits

Warner Bros. is an American multinational entertainment corporation and a major studio known for producing and distributing motion pictures, television programs, and video games.

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Warner Bros. Entertainment Inc.
Windy City Web Solutions
Chicago
2 Employees
Custom WordPress web development, web applications, and technical SEO for growing Chicago businesses.

Windy City Web Solutions builds fast, modern WordPress websites, web applications, and search optimization strategies for small and medium-sized businesses across the greater Chicago area. We focus on custom web design and development with easy content editing, complete managed cloud hosting and site security, and local SEO strategy. Our services cover the full website lifecycle, including software updates, weekly backups, included...

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Windy City Web Solutions

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