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

Accordion
Consulting
12 Offices
342 Employees
22 Benefits Hiring Now

Accordion is the go-to partner to the private equity community – driving value creation through financial consulting services and portfolio operations technology. As the only firm focused exclusively within the Office of the CFO, our consultants work alongside Sponsor management teams to support initiatives across the entire finance function. While our engagements span all industries and sizes, our focus is consistent:...

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Accordion

Accordion's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Backing from Charlesbank Capital Partners and Motive Partners, alongside prior investment support, signals ample capital to fund acquisitions and scaling. Multiple recent acquisitions and office build-outs are presented as enabled by this investment trajectory.

Market Expansion: The launch of European operations in London and the substantial build-out of the Hyderabad delivery center indicate deliberate geographic scaling. Additional U.S. office expansions reinforce a broader, growing footprint.

Strong Market Position & Advantage: Within the private equity-focused Office of the CFO niche, the firm is repeatedly described as a go-to or leading consultancy for sponsors and portfolio CFOs. Investor statements and public materials emphasize recognized specialization and deep sponsor penetration.

Driving Forward
Professional Services • Social Impact
Chicago
207 Employees
Hiring Now

Driving Forward empowers first-generation and under-resourced college students to successfully transition from college to a meaningful career through professional development, mentorship, and experiential learning.

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Driving Forward
Alzheimer's Association
14 Offices
1,500 Employees
27 Benefits Hiring Now
The Association works to provide care and support for all those affected by Alzheimer’s and all other dementia.

The Alzheimer's Association leads the way to end Alzheimer's and all other dementia — by accelerating global research, driving risk reduction and early detection, and maximizing quality care and support.

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Alzheimer's Association
NewGround
Professional Services • Financial Services
4 Offices
283 Employees
Hiring Now

NewGround is a firm with over 100 years of experience serving the financial services industry, specializing in construction management, construction, and architecture.

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NewGround
Cook County State's Attorney's Office
Chicago
700 Employees
Hiring Now

The Cook County State's Attorney's Office (CCSAO) is the second-largest prosecutor's office in the United States. It is responsible for prosecuting all misdemeanor and felony crimes committed in Cook County and serves as legal counsel for the Cook County government. Its mission is to uphold the law, support victims, and protect the rights of all residents fairly, ethically, and effectively.

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Cook County State's Attorney's Office
Antares Capital LP
Financial Services
Chicago
441 Employees
11 Benefits Hiring Now

With more than $50 billion of capital under management and administration as of December 31, 2021, Antares is a private debt credit manager and a leading provider of financing and investment solutions for middle-market private equity-backed borrowers and investors. Since its founding in 1996, Antares has built one of the industry’s largest and longest-tenured portfolios of middle market companies, and...

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Antares Capital LP
Curi Capital
Fintech • Software • Financial Services
5 Offices
198 Employees
Hiring Now

At Curi Capital, our goal is to create value for our clients. Leveraging our team’s insight and expertise, we deliver financial advice and investment solutions that are designed to preserve and grow assets for individuals, families, institutions, and employers. Wealth Advising | For individuals and families, our advisory and investment professionals work together to craft and deliver an integrated wealth plan...

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Curi Capital
TIAA
Fintech • Financial Services
Together, we fight to ensure a more secure future for millions more Americans.

Every worker deserves a secure retirement. For more than 100 years, weʼve delivered it for millions of people—and weʼre not done yet. Founded to help educators retire with dignity, today weʼre a market-leading retirement company fueled by world-class asset management. But weʼre not just another legacy financial services firm. Weʼre fighting harder than ever before for our clients and the many...

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TIAA

TIAA's Top Stability & Growth Strengths

Strong Market Position & Advantage: Core franchise holds a dominant role in not‑for‑profit retirement, especially higher‑education 403(b) plans, with leadership reinforced by top‑five standing in U.S. group annuities. Independent assessments describe this entrenched position as a competitive moat within its niche.

Investor Backing & Capital Strength: Top‑tier financial‑strength ratings (e.g., AM Best A++/“aaa”) and affirmed issue ratings, along with comments on excellent capitalization and liquidity, indicate a robust balance sheet that supports guarantees and growth. Recent surplus‑note issuance further signals reliable market access.

Market Expansion: A pending acquisition of Schroders is poised to expand global distribution and investment capabilities, and in‑plan annuity default solutions are being added across more recordkeeping platforms. Together these steps broaden reach beyond the traditional higher‑education stronghold.

Oil-Dri Corporation of America
9 Offices
900 Employees
Hiring Now

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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Oil-Dri Corporation of America
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Humana
Healthtech
26 Offices
40,741 Employees
43 Benefits Hiring Now

At Humana, our cultural foundation is aligned to helping members achieve their best health by delivering personalized, simplified, whole-person healthcare experiences. Recognizing healthcare needs continue to evolve for each person, for each family and for each community, Humana continuously creates innovative solutions and resources that help people live their healthiest lives on their terms –when and where they need it....

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Humana

Humana's Top Stability & Growth Strengths

Strong Market Position & Advantage: Humana is a top-tier player in Medicare Advantage with substantial local dominance across many counties and an integrated senior-care platform via CenterWell. Its scale in MA and senior-focused delivery underpins leadership in its core segment.

Strong Revenue Growth: Revenue has been rising, with year-over-year increases and higher 2025 guidance. Momentum is supported by CenterWell contributions and higher prescription volumes.

Future-Ready Strategy: Management is pruning low-margin geographies, repricing benefits, and concentrating on government programs and CenterWell to strengthen long-term earnings quality. Product and footprint adjustments for 2026, alongside early signs of star-rating stabilization, point to a rebuild path.

Ventas, Inc.
Real Estate
2 Offices
398 Employees
25 Benefits Hiring Now

For more than two decades, Ventas, Inc., an S&P 500 company and one of the world’s foremost Real Estate Investment Trusts (REIT), has operated as the premier capital provider to leading senior living, healthcare operators and research institutions. With more than $36 billion of investments under our belt, we own communities where patients and their families receive health and healing;...

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Ventas, Inc.
Perficient
Information Technology
46 Offices
3,295 Employees
33 Benefits Hiring Now

Perficient is a leading global digital consultancy. We imagine, create, engineer, and run digital transformation solutions that help our clients exceed customers’ expectations, outpace competition, and grow their business. With unparalleled strategy, creative, and technology capabilities, we bring big thinking and innovative ideas, along with a practical approach to help the world’s largest enterprises and biggest brands succeed.

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Perficient

Perficient's Top Stability & Growth Strengths

Strategic Partnerships: Partner standing is reinforced by Adobe Platinum Partner status and selection for Microsoft’s 2025–2026 AI Business Solutions Inner Circle, signaling strong access and credibility in key ecosystems. Partnership expansion is also indicated by a “360-degree” partnership with Salesforce and a bolt-on acquisition to deepen Salesforce/AI and managed-services capabilities.

Investor Backing & Capital Strength: Ownership under EQT following an all-cash take-private provides financial sponsorship and strategic flexibility to invest over a multi-year horizon. The post-transaction narrative emphasizes continued investment in AI-first initiatives and partner ecosystems, aligning with a capital-backed growth thesis.

Diversified Revenue Streams: Enterprise-grade positioning is supported by a diversified services portfolio spanning strategy, design, engineering, data/AI, and managed services across large enterprises. Vertical footholds across regulated and experience-led industries further suggest multiple demand pillars rather than dependence on a single segment.

Flow Traders
Fintech • Financial Services
7 Offices
626 Employees
33 Benefits Hiring Now

Since 2004, Flow Traders has been a principal trading firm and one of the world’s largest liquidity providers, specialised in Exchange Traded Products (ETPs). Our headquarters in Amsterdam and offices in New York, Singapore, Hong Kong, Milan and Cluj accommodate more than 500 employees. Throughout the years, Flow Traders has received the industry’s recognition, winning numerous awards and has been...

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Flow Traders
Nexxen
AdTech • Big Data • Digital Media • Marketing Tech • Social Media
21 Offices
870 Employees
26 Benefits Hiring Now
Who is Nexxen? A growing, publicly traded Adtech powerhouse! Flexible advertising, unified by data.

Who is Nexxen? We can be a one-stop shop for everything digital media advertising. Flexible advertising, unified by data. Nexxen empowers advertisers, agencies, publishers and broadcasters around the world to utilize data and advanced TV in the ways that are most meaningful to them. Our flexible and unified technology stack comprises a demand-side platform (“DSP”) and supply-side platform (“SSP”), with the...

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Nexxen

Nexxen's Top Stability & Growth Strengths

Strong Revenue Growth: Company disclosures indicate consistent year-over-year increases in total revenue with record programmatic and CTV results across late 2024 and into 2025. Feedback suggests this momentum is supported by expanding adoption of its platform and growth in key segments like CTV and data/tech licensing.

Profitability: Results show adjusted EBITDA rising with margin expansion, reflecting improved operating leverage and efficiency. Feedback suggests profitability gains are tied to mix shifts toward higher-quality revenue and disciplined execution.

Strategic Partnerships: Reported agreements highlight exclusive smart-TV data access and monetization rights and expanded integrations that deepen CTV distribution and data differentiation. Feedback suggests these partnerships underpin advanced TV growth and reinforce competitive positioning.

NOVUS Media LLC
AdTech • Agency • Digital Media • Software
3 Offices
169 Employees
29 Benefits Hiring Now

We are an award-winning, independent media agency specializing in planning, buying and providing analytics on media performance. Three key benefits set us apart from most agencies: 1. We maximize your dollars and minimize waste. Our conviction is that since business situations and business needs differ greatly by geography, “cookie cutter” plans don’t cut it. We minimize waste by 15-25% on...

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NOVUS Media LLC
Foth
Professional Services
22 Offices
654 Employees
27 Benefits Hiring Now

By combining science, engineering, and technology with a true collaborative spirit, Foth has delivered innovative solutions to our clients since 1938. Our history has been shaped by the evolving needs of our clients – expanding our services, locations, and membership to provide client-centered service. While the challenges we solve and the way in which we solve them have evolved over...

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Foth
Iron Mountain
Big Data • Cloud • Information Technology
34 Offices
32,000 Employees
35 Benefits Hiring Now

Iron Mountain Incorporated (NYSE: IRM) is the global leader for storage and information management services. Trusted by more than 220,000 organizations around the world, Iron Mountain boasts a real estate network of more than 80 million square feet across more than 1,350 facilities in 45 countries dedicated to protecting and preserving what matters most for its customers. Iron Mountain’s solutions...

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Iron Mountain

Iron Mountain's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is positioned as the category leader in records and information management with durable global scale and deep enterprise penetration. It is also described as a top-tier or co-leading player in secure shredding, reinforcing defensible positioning in its core.

Strong Revenue Growth: Revenue, adjusted EBITDA, and AFFO are described as reaching record levels, alongside double-digit year-over-year growth. Guidance indicates expectations for continued double-digit expansion, supported by signed backlog and segment momentum.

Diversified Revenue Streams: A stable core storage franchise is paired with faster-growing businesses like data centers, digital solutions, and asset lifecycle management that are increasingly contributing to overall growth. This mix is portrayed as balancing steady recurring revenue with newer growth engines.

CLA (CliftonLarsonAllen)
122 Offices
6,600 Employees
29 Benefits Hiring Now

CLA is a professional services firm delivering integrated wealth advisory, outsourcing, audit, tax, and consulting services. Learn more about CLA.

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CLA (CliftonLarsonAllen)

CLA (CliftonLarsonAllen)'s Top Stability & Growth Strengths

Strong Market Position & Advantage: CLA is positioned as a consistent top-10 U.S. accounting and professional services firm by revenue for multiple consecutive years, supporting perceived scale and competitive standing. The firm’s independence and partnership-model structure is highlighted as a differentiator amid industry consolidation.

Market Expansion: Global reach is expanding through the CLA Global network, which rapidly achieved a top-15 global network ranking and added members across many countries and offices. The firm also cites a large and growing multi-location footprint across the U.S. (and presence in the U.K.), indicating continued geographic scaling.

Innovation-Driven Growth: A large, multi-year investment commitment in digital technology and AI is described as a strategic lever to strengthen client relationships and expand capabilities. Acquisitions such as an AI-focused provider are presented as accelerating technology enablement and service modernization.

ePlus
Consulting
10 Offices
1,904 Employees
31 Benefits Hiring Now

ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT infrastructure. For more than 30 years, we have stood side by side with more than 4,300 global customers, helping navigate an increasingly complex and dynamic IT, regulatory and workforce environment. Backed by an unparalleled bench of technical...

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ePlus

ePlus's Top Stability & Growth Strengths

Strong Revenue Growth: Recent quarters show double-digit increases in net sales and gross profit with management raising full-year guidance, indicating strong momentum. Feedback suggests demand tied to AI initiatives across networking, cloud, compute, security, and collaboration is contributing to this pace.

Profitability: Net earnings from continuing operations and adjusted EBITDA rose sharply, reflecting improved operating leverage. The company highlighted substantial year-over-year gains alongside raised outlook for full-year profitability metrics.

Strategic Partnerships: Multiple Cisco Partner Summit awards and NVIDIA DGX specializations underscore execution with marquee vendors and differentiation in AI infrastructure. Feedback suggests these validations reinforce credibility for enterprise and mid‑market programs in security, cloud, networking, and AI.

Holland & Knight LLP
35 Offices
4,173 Employees
12 Benefits Hiring Now

Holland & Knight is a global law firm with more than 2,200 lawyers and other professionals in 34 offices throughout the world. Holland & Knight provides representation in litigation, business, real estate and governmental law. Twitter: @Holland_Knight | @HK_Privacy | @HK_PPR | @HK_FLgov Facebook: facebook.com/HollandKnightLLP/ Instagram: @HollandKnightLaw | @HK_PPR Youtube: youtube.com/c/HollandKnightLLP

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Holland & Knight LLP

Holland & Knight LLP's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is reported to have surpassed $2 billion with strong year-over-year momentum, supported by robust activity across corporate/M&A, regulatory, litigation, and government affairs. Deal-count leadership and expanding third-party recognitions align with continued top-line traction.

Strong Market Position & Advantage: League tables and rankings place the firm frequently among top performers by U.S. deal count and Band‑1/Tier‑1 across multiple practices, alongside a top‑tier federal lobbying presence. Awards and broad first‑tier listings further underscore competitive standing in targeted sectors.

Market Expansion: Combinations with Thompson & Knight and Waller, plus opening a Seattle office, expanded geographic and sector coverage. Rising headcount and sizable partner promotion classes signal continued scaling of the platform.

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