Top Illinois Professional Services Startups (230)
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...
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...
Dscout helps companies better understand the experiences people have with their products and brands in everyday life. Our SaaS video research platform helps our customers gather, manage, share and analyze millions of in-context moments submitted by people around the world.
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....
Prosodica transforms the way organizations understand and improve human connection. Our AI-powered conversation analytics platform captures every nuance of human dialogue—tone, pacing, empathy, and engagement—and translates it into measurable data that leaders can act on. By quantifying what was once intangible, Prosodica helps enterprises build stronger teams, elevate customer experiences, and create workplaces where communication drives results. At the heart of...
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...
Red Chalk Group is a professional services firm and strategic advisor to senior management on issues related to top-line growth, disruptive technology, key mega-trends, and related intellectual property. Our firm delivers strategies related to new revenue platforms, emerging and disruptive technologies, industry & competitive analysis, M&A support, and IP analysis and transaction services. Red Chalk Group has helped business leaders...
Porte Brown LLC is a full-service accounting and consulting firm headquartered in the Chicago suburb of Elk Grove Village, Illinois, providing services to individuals, businesses, and organizations.
We help enterprise organizations design, implement, and sustain their most critical security and technology programs. Our work spans four core disciplines: cybersecurity solution design and delivery across IAM, Data Security, Network Security, Threat & Vulnerability Management, CDR & Application Security, GRC & Compliance, AI Security, Quantum Security, and OT Security; program and project management that keeps complex, multi-stakeholder initiatives on...
Globally positioned, we combine the latest technology with a unique group of professional traders and innovative developers to achieve the highest results. Recognizing that market opportunity knows no boundaries, we execute our trading strategies across a diverse range of asset classes at the leading exchanges around the world. Exhibiting critical minds and independent thinking, our employees share a common vision, ethic, and...
Surgical Instrument Service Company (SIS) is a surgical instrument and device repair company that has been serving healthcare facilities since 1971. They specialize in design, fabrication, and machining repair services for a wide range of medical instruments.
Damotech is North America's largest pallet rack safety and repair company, providing industry-leading protection products, engineering services, and software solutions designed to safeguard racking systems and warehouses.
For over 65 years, Tab Service Company has been the trusted, behind-the-scenes back office outsourcing service partner for regulated industries. We help businesses streamline complex, compliance-heavy processes into secure and profitable operations. Expect enterprise-grade accuracy with boutique-level service achieved by blending the latest technology with a personal, human touch.
At Rockefeller Philanthropy Advisors, our mission is to accelerate philanthropy in pursuit of a just world. We advise established and aspiring philanthropists, foundations, and corporations; manage innovative, early-stage non-profits; and share insight and learning with our clients, our community, and the sector. Tracing our roots back to John D. Rockefeller, Sr., who in 1891 set out to manage his philanthropy with the...
Stanley Consultants is a global consulting engineering firm with over 110 years of experience. They provide innovative design, engineering, and program management services across various sectors, including energy, civil infrastructure, federal, and industrial markets. With a presence in 120 countries and all 50 U.S. states, the firm focuses on developing sustainable and efficient solutions to improve lives and support complex...
Walker Sands is an outcome-based B2B marketing agency with capabilities spanning insights, strategy, branding, creative and media, including public relations, demand generation and social. The firm’s outcome-based approach delivers on business objectives related to position, growth, reputation and engagement for 100+ clients around the world. A 10-time Inc. 5000 honoree, Walker Sands is one of the fastest-growing B2B marketing agencies...
The Environmental Law & Policy Center is the Midwest's leading environmental legal advocacy organization that combines public interest litigation with policy advocacy to protect natural resources, advance climate solutions, and promote environmental justice.
PCRK Group is the largest franchisee of Massage Envy, operating numerous locations across multiple states. The company specializes in wellness services, offering massage therapy, skincare, and total body stretch services.
RWE Design Build is an award-winning construction management firm that specializes in the planning, design, and construction of Animal, Dental, and Medical facilities, partnering with clients to create functional and high-quality spaces.
