Top Tech Companies in Chicago, IL (7,767)
Opportunity Development Centers, Inc. (ODC) is a private, not-for-profit agency serving people with disabilities in Central and North Central Wisconsin. Its mission is to empower people with disabilities to achieve their work and life goals. ODC provides skills training and employment services, helps individuals become more active in their communities, and operates social enterprises that offer training and employment opportunities.
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Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations. Our 6,000 people in more than 60 offices deliver communications strategies that give our clients the confidence to lead, act with certainty and earn the lasting trust of their stakeholders. We develop powerful ideas and tell magnetic stories that move...
Edelman's Top Stability & Growth Strengths
Strong Market Position & Advantage: Edelman is positioned as a global category leader by revenue and scale, described as the world’s largest independent PR and communications firm with a substantial multi-office footprint. Its size and breadth across corporate reputation, public affairs, digital, and crisis work support winning large, complex, multi-market assignments.
Strong Brand Reputation: The Edelman name carries outsized influence through flagship thought-leadership assets like the annual Trust Barometer, which is framed as shaping boardroom and policy conversations. Industry recognition and high-profile creative credibility (e.g., major awards) reinforce brand prestige beyond traditional PR services.
Diversified Revenue Streams: Multiple regions and practice areas show growth even during overall softness, with mentions of strength in EMEA and Latin America and in practices such as public affairs, B2B, crisis communications, technology, and financial services. This mix indicates the business is not reliant on a single service line or geography for all performance.
Orbit is an award-winning digital marketing and web design agency based in Chicago. Since 2001, we've completed over 1,000 successful web design projects. We have worked with companies in every industry and have over 24 years of expertise in digital marketing, web design, web development, SEO and conversion optimization. We're proud of our reputation for client service and success. Orbit...
Definian helps organizations define what’s next by unlocking the full value of their data. With expertise spanning data strategy, modernization, advanced analytics, and AI, Definian equips leaders to harness data with clarity and precision throughout their digital evolution. Founded in 1985 as Premier International and rebranded in 2025, Definian has guided thousands of successful initiatives for global enterprises, technology providers, and...
Blufox Mobile LLC operates a portfolio of branded store locations for Comcast Xfinity. Blufox Mobile is one of three branded authorized retailers of Comcast Xfinity – a provider of high-speed internet, TV and streaming, home security systems, and mobile services to residential and business customers nationwide. Since the opening of the first two stores in April 2018, As a preferred branded...
Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace...
Darktrace's Top Stability & Growth Strengths
Strong Market Position & Advantage: Analyst recognitions from Gartner, IDC, and KuppingerCole consistently place Darktrace in the Leader tier for NDR, including a repeat in 2026. This suggests durable competitive positioning in its core detection segment.
Strong Revenue Growth: Company disclosures show double-digit ARR and customer growth through FY2024, establishing momentum heading into the take-private. Trading updates and net retention indicators point to a solid recurring-revenue base prior to reduced reporting as a private company.
Investor Backing & Capital Strength: The completed $5.3B Thoma Bravo acquisition in 2024 provides access to capital and software operating expertise to support roadmap and go-to-market scale. Subsequent acquisitions and U.S. facility expansion reflect sponsor-supported investment in growth.
SMBHD is a Chicago-based Salesforce consulting partner that helps small and mid-sized organizations solve complex business challenges. They utilize a consultative, business-first approach, leveraging the full Salesforce ecosystem—including Sales Cloud, Service Cloud, Field Service, and custom development—to drive efficiency and growth. Their team of engineers and consultants focuses on delivering tailored, scalable solutions that align with each client's unique vision...
Guggenheim Partners is a global investment and advisory firm with more than $325 billion in assets under management*. We have a track record of delivering results through innovative solutions across our three primary businesses of investment management, investment banking, and insurance services. Our Heritage Our history stems from Guggenheim Brothers, the Guggenheim family business dating back to the late 1800s. Guggenheim...
Guggenheim Partners's Top Stability & Growth Strengths
Strong Market Position & Advantage: Evidence indicates Guggenheim is a leader in US fixed‑income asset management with recognized structured credit expertise and sector‑focused advisory strengths. Awards and ratings for flagship bond strategies and regular roles on notable transactions reinforce franchise credibility.
Market Expansion: Firm materials cite total assets rising into the mid‑$300 billions with net inflows, expanded distribution, and continued senior hiring through 2025–2026. Physical footprint growth and selective cross‑border initiatives point to broader reach.
Product Line Growth: The platform has added private debt vehicles and broadened its wealth‑channel product suite, signaling ongoing build‑out in fixed income and private credit. Structured credit and asset‑backed financing activity further underscores product breadth in core specialties.
At Infleqtion, we are building an ecosystem of quantum technologies and commercial products for today, driving us, and the entire industry toward tomorrow. We believe in taking quantum to its limit and leading from the edge. Infleqtion is built on ColdQuanta’s 15 years of pioneering quantum research. Its scalable and versatile quantum technology is used by world-class organizations around the...
Epiq, a global technology-enabled services leader to the legal industry and corporations, takes on large-scale, increasingly complex tasks for corporate counsel, law firms, and business professionals with efficiency, clarity, and confidence. Clients rely on Epiq to streamline the administration of legal department and business operations, class action and mass tort, eDiscovery, regulatory, compliance, restructuring, and bankruptcy matters. Epiq subject-matter experts...
Epiq's Top Stability & Growth Strengths
Strong Market Position & Advantage: The company is positioned as a leading provider in specialized legal services, with notable market presence in areas like claims administration, restructuring-related services, and eDiscovery. It is described as trusted by a large base of major law firms and large corporate clients, reinforcing sustained competitiveness in high-stakes niches.
Innovation-Driven Growth: AI-enabled offerings are emphasized through repeated references to new AI assistants, AI labs initiatives, and automation claims intended to accelerate discovery and analysis workflows. Ongoing product enhancements and recognition tied to data security and compliance reinforce a growth narrative centered on technology-led differentiation.
Strategic Partnerships: Partnership activity is consistently highlighted, including collaborations with major cloud and legal-tech ecosystems and named law-firm transformation engagements. These relationships are presented as mechanisms to expand delivery capacity, broaden solution coverage, and deepen enterprise penetration.
Team 201 is a digital agency for high-growth B2B tech brands, helping them power all aspects of their marketing and thrive in the digital landscape.
tastyworks is a retail brokerage that provides professional-grade, world-class technology to retail traders at industry-leading prices. We focus on derivatives trading and offer equities, equity options, futures, and futures options. Built from the ground up by a team with decades of experience in the financial industry, we’re a modern brokerage for the current financial climate. *tastyworks is a wholly owned subsidiary...
MxD (Manufacturing x Digital) advances economic prosperity and national security by strengthening U.S. manufacturing competitiveness through technology innovation, workforce development, and cybersecurity preparedness. In partnership with the Department of Defense, we convene the industrial base to solve critical manufacturing challenges by accelerating digital adoption, empowering a skilled workforce, and modernizing supply chains. MxD is also the National Center for Cybersecurity...
King & Spalding is an international law firm that represents a broad array of clients, including half of the Fortune Global 100, with 1,300 lawyers in 24 offices in the United States, Europe, the Middle East and Asia. The firm has handled matters in over 160 countries on six continents and consistently earns recognition for the results it obtains, uncompromising...
King & Spalding's Top Stability & Growth Strengths
Resilient & Sustainable Growth: Financial results indicate a sustained multi-year trajectory, with revenue reaching about $2.68B in 2025 and the firm marking its seventeenth consecutive year of growth. Rising revenue per lawyer alongside consistent year-over-year gains signals momentum that extends beyond headcount increases.
Profitability: Profits per partner reached roughly $7.26M and net income increased, indicating margin strength alongside top-line expansion. Productivity measures improved as well, reinforcing earnings quality.
Market Expansion: International and domestic footprint broadened, including a sharp increase in London revenue, combinations and launches in the Middle East and Australia, and new or expanded space in hubs like Dallas, London, and New York. Lateral growth, such as a nine-partner litigation team and dozens of partner additions early in 2026, supports scale across practices and regions.
Weaver Consultants Group prides itself on our people - A talented group of engineers, scientists, support staff and administrators who are as dedicated to client service as they are to their professional or technical discipline.
Webster Dental Care is a premier group of dental practices established in 1976, located in Chicago and the surrounding suburbs. While their primary focus is family dentistry, they integrate specialists within each practice to provide comprehensive dental care. Known for their exceptional providers and staff, they have established themselves as a leading dental group serving the Chicagoland area.
Over the past 25 years, QPWB is one of the fastest-growing law firms in the US. Though a strategy hinged upon providing the best legal problem-solvers throughout the country, the firm has brought in different and unique talent and, as a by-product, has become the largest minority-owned firm in the nation. We offer a comprehensive range of legal services to...
Origami Risk empowers leaders in insurance, risk, and safety with a purpose-built, cloud-native platform that optimizes workflows for better data, better insights, and better collaboration. Through highly configurable solutions integrated on a single platform, Origami Risk supports the management of the full lifecycle of risk, from prevention to recovery—helping the experts reduce harm and loss, and respond more rapidly and...
Origami Risk's Top Stability & Growth Strengths
Strong Market Position & Advantage: Feedback suggests the firm is widely recognized as a leader in RMIS and is included in major analyst frameworks across GRC, EHS, and P&C core platforms.
Innovation-Driven Growth: Product launches in AI and expanded modules across EHS and analytics indicate a continuous innovation pipeline supporting expansion.
Market Expansion: Serving 1,000+ organizations globally with overseas presence and new offices suggests widening geographic and sector reach.
Portage Point is an elite boutique business advisory, interim management, investment banking and financial services firm that partners with companies and their stakeholders during periods of growth, complexity, transition and underperformance. We are an operationally oriented team encompassing a broad range of expertise built to maximize value and align stakeholder interests while guiding businesses through the most urgent and complex...
Portage Point Partners's Top Stability & Growth Strengths
Strong Revenue Growth: Feedback suggests revenue has expanded rapidly, including nearly 400% three-year growth and sequential annual gains. External recognitions like Inc. 5000 placements corroborate substantial top-line momentum.
Investor Backing & Capital Strength: Capital infusions from New Mountain Capital, including an increased stake, are presented as enabling continued scaling. This backing signals confidence in the firm’s trajectory and supports expansion initiatives.
Strong Market Position & Advantage: Industry awards and repeated accolades position the firm as a recognized leader in middle-market restructuring. This visibility likely enhances credibility in distressed and turnaround engagements.
Miller Cooper is the 10th largest accounting firm in the Chicago area, providing accounting, tax, due diligence, IT, retirement plan, and business consulting services. Founded in 1919, the firm serves middle market and entrepreneurial companies, as well as nonprofit organizations, with a focus on helping clients achieve their goals through technical excellence and personal attention.
