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Top Chicago, IL Consulting Companies (244)

HR Tech • Consulting
2 Offices
2,093 Employees

We Help Our Clients Change The World, One Leadership Team At A Time®. Heidrick & Struggles International, Inc., (Nasdaq:HSII) serves the executive talent and leadership needs of the world's top organizations as the premier provider of leadership consulting, culture shaping and senior-level executive search services. Heidrick & Struggles pioneered the profession of executive search more than 60 years ago. Today, the firm serves as a trusted advisor, providing integrated leadership solutions that transform leaders, teams and organizations. Heidrick & Struggles experts operate from principal business centers in North America, Latin America, Europe and Asia Pacific.


Information Technology • Consulting
2 Offices
2,689 Employees

CAI is a global services firm with over 8,700 associates worldwide and a yearly revenue of $1 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what’s right—whatever it takes. Our tailor-made solutions create lasting results across the public and commercial sectors, and we are trailblazers in bringing neurodiversity to the enterprise


Artificial Intelligence • Healthtech • Professional Services • Analytics • Consulting
36 Offices
13,000 Employees

ZS is a management consulting and technology firm that partners with companies to improve life and how we live it. We transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Founded in 1983, ZS has more than 13,000 employees in over 35 offices worldwide.


Agency • Cloud • Information Technology • Marketing Tech • Professional Services • Software • Consulting
4 Offices
52 Employees

CloudMasonry provides its customers with a single flexible consulting partner that can manage every aspect of their digital solution. For some, that means the one time design, development, and testing of a new business application. For others, it means the ongoing enhancement and support of a critical business system that is always evolving. CloudMasonry is proud to be an official consulting partner of Salesforce. While our technical experience extends well beyond basic CRM, the Salesforce suite of applications and its ecosystem of 3rd party tools remain at the very heart of the work we do.


Information Technology • Professional Services • Consulting
Chicago, Illinois, USA
29 Employees

Black Diamond Solutions is a security focused technology services firm. Founded in 2004, BDS is based in Chicago with clients all across the US. We offer fully outsourced network security services designed to protect your company from the financial, operational, and reputational consequences of cyber crime and ransomware.


Information Technology • Consulting
8 Offices
1,100 Employees

CapTech is a national consulting firm that helps clients grow efficient, successful businesses. We do so by bringing the data, systems, and ingenuity organizations need to stay ahead and transform what’s possible in a changing world. We are master builders, creators, and problem solvers who find inspiration in the unknown and enjoy getting our hands dirty as we design solutions for each client. Across industries and business goals, we fuse technical depth and analytical prowess with creative savvy to ignite innovation and move business forward.


Business Intelligence • Consulting
3 Offices
571 Employees

The Brattle Group answers complex economic, finance, and regulatory questions for corporations, law firms, and governments around the world. We are distinguished by the clarity of our insights and the credibility of our experts, which include leading international academics and industry specialists. Brattle has over 500 talented professionals across three continents. For more information, please visit brattle.com


Information Technology • Consulting
Chicago, Illinois, USA
644 Employees

Harbor is the preeminent provider of expert services across strategy, legal technology, operations, and intelligence. Our globally integrated team of 800 strategists, technologists, and specialists navigates alongside our clients – leading law firms, corporations, and their law departments – to provide essential resources and invaluable insights. Anchored in a rich heritage of deep knowledge, steadfast relationships, and mutual respect, our unwavering dedication lies in shaping the future of the legal industry, and fostering enduring partnerships within our community and ecosystem


Information Technology • Consulting
Chicago, Illinois, USA
12 Employees

Waylin Partners provides leading private equity firms with best-in-class FP&A and accounting services to automate and optimize the back-office functions of their portfolio companies in North America. FP&A Service Offerings: ◉ Fully integrated financial modeling to support strategic decisions ◉ Automated and detailed monthly financial reporting package ◉ Monthly/quarterly management team and board reporting ◉ Annual budgeting and budget presentation materials ◉ Profitability by customer and product/service ◉ All-encompassing P&L forecasting and variance analysis ◉ Best-in-class 13-week cash flow forecasting ◉ Real-time hourly/daily/weekly cash reporting ◉ Industry leading KPI, dashboard, and automated reporting ◉ Capital expenditure and ROI analysis ◉ Working capital and cash management analysis ◉ Synergy and restructuring analysis ◉ Interim Chief Financial Officer & Director of Finance/FP&A Accounting Service Offerings: ◉ Opening balance sheet accounting ◉ Add-on acquisition integration ◉ Month-end close establishment and process improvement ◉ Percentage of completion accounting WIP optimization ◉ Standard costing optimization ◉ Intercompany cleanup/best practice ◉ General ledger clean up ◉ Post-acquisition audit support ◉ Financial health check ◉ Implementing revenue recognition processes ◉ Balance sheet reconciliation and clean up ◉ General accounting support ◉ Interim Chief Accounting Officer & Controller

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Information Technology • Consulting
Chicago, Illinois, USA
59 Employees

Prominence helps the nation's leading healthcare organizations do more with their data. Our solutions make healthcare smarter, allowing hospital organizations to take better care of their patients, operate more efficiently, and drive down costs. Learn more about Prominence at our website: www.ProminenceAdvisors.com.


Consulting
5 Offices
260 Employees

Inspire11 is a modern organization born to revolutionize and define a new category of value-creation where firm and client incentives are mutually aligned, and the 11x effect runs through everything we do. We happen to exist in the consulting industry as a way to fix a broken and legacy model, but we’re far from stopping there. We partner with people and organizations focused on pioneering the next horizon of innovation to transform their industry and the world. We harness the colossal power of creativity, humanity, and insights to inspire a better tomorrow for all.


Biotech • Consulting
Chicago, Illinois, USA
197 Employees

PF is a consulting firm providing biomanufacturing strategy and execution. Our services include turnkey capital projects and facility builds; owner's representation and program/project management; validation; quality, regulatory and compliance; engineering and automation and more. We partner with startup and established pharmaceutical companies, advanced therapy companies, academia, hospitals, financial institutions, and CROs/CMOs. One of our core values is giving back. Volunteering at hospitals, supporting healthcare-related fundraisers and partnering with nonprofit organizations is an integral part of our culture. In doing so, not only do we raise awareness of many life-threatening diseases, but we also bring our team and our client’s team closer to the actual patients and families that will be impacted by our work. Project Farma is a Precision for Medicine company and part of Precision ADVANCE, the cell & gene therapy collective™ (https://www.precisionmedicinegrp.com/advance/)


Marketing Tech • Consulting
Chicago, Illinois, USA
41 Employees

Transparent Partners is an independent consultancy that specializes in enhancing customer experiences through a marketing lens. Our goal is to identify the unique mix of data, technology and operational processes that will empower brands to thrive in the ever changing marketing landscape. To learn more, please visit our website, at Transparent.Partners, or reach out directly at [email protected].


Information Technology • Business Intelligence • Consulting
3 Offices
1,998 Employees

Material is a leading insights, marketing and technology company striving for true customer centricity and ongoing relevance in a digital-first, customer-led world. By leveraging a proprietary science + systems approach, we speed engagement and growth for the world’s most recognizable brands and innovative companies. We design + build customer-centric business models and experiences to create transformative relationships between businesses and the people they serve. In everything we do, we make an impression. We make a difference. We make an impact. And we help brands do the same


Aerospace • Consulting
6 Offices
171 Employees

Ricondo & Associates, Inc. (Ricondo) is a full-service aviation consulting firm. The services we provide to airport owners and operators, airlines, and federal and state aviation-related agencies include facilities and operations planning, environmental planning, and financial planning. We provide technical consulting and project management services relating to airport facilities planning, airport master planning, financial analyses, environmental planning, feasibility studies, airfield and airspace analyses, and airport development programs, either on a project basis or as part of on-call consulting services. What distinguishes Ricondo in aviation planning is our focus on the aviation industry, our responsive approach to delivery of services, and our commitment to supporting our clients from preliminary planning through project design, federal processing, financing, and project construction. Our philosophy places client needs as our first priority – delivering our services in a way that builds long-term successful relationships. Nearly 90 percent of our clients are repeat clients, evidence of the quality of our services, our professional reputation, and the solid relationships we’ve built. The company is headquartered in Chicago and has established U.S. offices in Atlanta, Cincinnati, Dallas/Fort Worth, Denver, Honolulu, Miami, Orlando, Phoenix, Seattle, southern California, and Washington, D.C., as well as an international office in London, England.


Agency • Marketing Tech • Consulting
Chicago, Illinois, USA
93 Employees

The Plum Tree Group is an interactive agency focusing on solutions for emerging businesses. We focus on Information Technology, Business Process Outsourcing, Marketing and Communications, Consulting and Micro Venture Support Services … all customized exclusively for small- and mid-sized emerging companies.


Greentech • Professional Services • Business Intelligence • Consulting • Energy • Financial Services • Utilities
Chicago, Illinois, USA
78 Employees

Energy CX is the fastest growing energy brokerage in the U.S. Known for transforming the way clients navigate the complex energy landscape, our data-driven approach and dedication to innovation position us as a leader in the energy brokerage industry. As a family-owned business, we've been laser-focused on our commitment to advancing energy solutions. We help clients maximize savings, efficiency, and sustainability through technology and industry expertise. Recognized as a Top U.S. Energy Brokerage and a 2024 Great Place To Work®, Energy CX has reduced energy costs for thousands of properties nationwide. We're rapidly growing and deeply invested in nurturing the development of our team. We're dedicated to empowering every employee with the necessary tools to unlock their fullest potential, creating a supportive environment where personal development and career progression are intertwined.


Fintech • Consulting
56 Offices
3,194 Employees

Ryan is a tax services firm providing tax advisory and consulting services on a multi-jurisdictional basis. Ryan, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Ryan is a seven-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to world-class client service. Empowered by the dynamic myRyan work environment, which is widely recognized as the most innovative in the tax services industry, Ryan’s multidisciplinary team of more than 2,500 professionals and associates serves over 14,000 clients in more than 50 countries, including many of the world’s most prominent Global 5000 companies.


Information Technology • Consulting
3 Offices
1,480 Employees

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 companies, enterprises, and government entities


Information Technology • Consulting
Chicago, Illinois, USA
33 Employees

Framework IT is a managed IT services provider specializing in support, strategy, and security for companies who want to form an agile IT environment. Using our data-driven methodology, The Framework IT Business Optimization Process we build you a strategy tailored to your unique needs to improve productivity and incentivize proficient IT operations. We are on a mission to empower growth by creating measurable and predictable IT outcomes. We have the vision to lead the way for every business to be at the forefront of technology. From hiring new team members to providing services for our clients. Framework IT's core values guide every decision we make to ensure we execute on our mission and maintain our vision. Teamwork: We work together and for one another. Pride: We believe in the importance of our work. Relentless: Life is always teaching so we will continue learning. Integrity: We believe successful relationships require honesty. Open-Minded: We are open to new ideas