Top Illinois Consulting Startups (156)

Who We Are Founded in 2001, Adage Technologies is a digital engineering firm building modern, AI‑enabled solutions that help organizations engage their audiences and operate more efficiently. With offices in Chicago and Medellín, our 120‑person team blends strategy, design, engineering, and data to create impactful digital experiences for performing arts organizations, associations and accreditation bodies, and manufacturing and distribution companies. What We...

Energy CX is a family-founded energy broker redefining how businesses buy energy. Powered by ABEL™, a proprietary platform, the company uses math-based trading methodologies to help customers treat energy like an investment, not a line item. Energy CX replaces fragmented tools and legacy broker models with a centralized, technology-led approach—reducing risk, controlling spend, and bringing clarity to complex energy markets....

Leading a successful professional service firm is an art. Running a profitable firm is a business. We understand this because our founder ran an IT Consulting firm for over 15 years. He grappled with the same challenges that professional service firm owners face today. How do I know what my employees are working on? How can I connect time and...

It’s an exciting time to be a Teragonian! Come help us transform the Private Equity industry and drive AI innovation while taking on new challenges and career growth opportunity.​ Teragonia provides an AI-based Value Orchestration platform for private equity backed mid-market operators, helping them transform fragmented operational data into an execution-focused view of business performance. With Teragonia, mid-market leaders align their...

At Quantum Rise, we're transforming how businesses use AI and automation to fuel growth and innovation. As an AI-native company, we combine human expertise with cutting-edge technology to solve real-world challenges. Our team is passionate about building products that are always on, continuously improving, and designed to help companies get the most out of their existing technology. But it’s not...

We help companies translate their data into meaningful and actionable information so they can stay ahead in a rapidly changing world.   We know data and analytics can be complicated and overwhelming. But data and analytics is all we do, and we are here to guide you through the complexities - so you can make sense of your data and use it...

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.

Benmore Technologies is a Chicago-based software consulting and development firm that partners with founders, startups, and SMBs to design, build, and launch custom software products. We specialize in zero-to-one development, helping clients go from idea to MVP through a structured discovery process, clear technical architecture, and hands-on implementation. Our team works across web, mobile, AI/LLM, and cloud systems, using modern stacks...

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...

Touch Support has spent almost 20 years removing and preventing headaches for our clients and giving them peace of mind. As an IT as a Service (ITaaS) provider, we help organizations improve the management and performance of both their critical IT infrastructure and people resources. Touch Support’s personalized, customer-centric support and service offerings result in a pleasant user experience, time after...

Reach3 Insights is a purpose-driven insights consultancy accelerated by modern technologies, immersive experiences, intelligent analytics and game-changing deliverables. Our seasoned research strategists provide ongoing, agile insights at scale through the power of conversation to propel positive, powerful outcomes for transformational organizations across all industries. We exist to liberate our industry from mediocrity and malaise. Through the power of creativity, innovation, optimism...

Focused is a software services company that builds agentic AI and custom software. Our expert engineers and designers build custom agents that integrate seamlessly with the systems you already run. What sets Focused apart is our hands-on, collaborative approach. We don’t just build and deliver software, we partner with your teams to ensure that we are building the right solution...

Primeforge helps tech leaders ship faster with vetted, embedded teams from emerging markets. We act as an extension of in-house teams, providing managed software delivery that blends US-grade engineering quality with cost efficiency. Our delivery-first approach helps SaaS, FinTech, and HealthTech companies accelerate roadmaps, reduce hiring bottlenecks, and maintain high standards - without the usual outsourcing headaches.

OneSix is a leading data and artificial intelligence consultancy that helps businesses build the strategy, technology, and teams they need to innovate and grow. We excel at solving complex problems through integrated teams of strategists, data engineers, data scientists, and AI and machine learning experts.

We offer a variety of technological solutions including Consulting Services, Data Management, Cloud Solutions, and Virtualization Infrastructure.

Virtus is an insurance brokerage and consulting firm built for today’s experience economy. We blend creativity with technology to bring a more streamlined, personalized and human approach to insurance. This insulates our clients from the process, putting the focus back on their goals and growth strategy to unlock their full potential. Our vertical specialization makes us different—we know the industries...

Led by the award-winning MVP Plant™ CMMS software and its professional services and technical support, CMMS Data Group also provides comprehensive reliability engineering services, enabling maintenance and facilities teams to increase customer satisfaction, reliability, capacity, productivity, and profitability.

At Fine Tune, we specialize in ongoing, vigilant management of the most complex indirect expenses. Our world-class industry experts armed with our proprietary technology, Expense Management Optimization and Auditing Technology (eMOAT℠), maximize client savings and—more importantly—make sure that savings actually materializes and sticks. By solving clients' most persistent indirect expense problems, we help achieve results they didn’t know were possible...

Huble is a global, HubSpot, marketing & creative consultancy helping companies to constantly evolve their business performance using both its HubSpot expertise, and its strategic consultancy, across marketing, creative and sales. Certified for ISO/IEC 27001:2013 security compliance in each of its seven international businesses, its 175+ employees work with medium & large enterprises on a global basis. Huble now has 500+...

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...