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Top Illinois Consulting Startups (229)

Energy CX
Greentech • Professional Services • Business Intelligence • Consulting • Energy • Financial Services • Utilities
Chicago
150 Employees
33 Benefits Hiring Now
Leading energy brokerage—powered by world-class data.

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....

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Energy CX
Caxy
Agency • Artificial Intelligence • Enterprise Web • Mobile • Software
Chicago
45 Employees
122 Benefits Hiring Now
Senior engineers building AI and custom software that actually ships.

Caxy is a Chicago-based custom software and AI consultancy that has been building production software since 1999. We’re an AWS Advanced Partner, and our senior engineers work across gaming, fintech, manufacturing, hospitality, and healthcare, taking projects from prototype to production without offshore handoffs. We’ve stuck around this long by treating people well. The Caxy Promise means clear expectations, protected focus time,...

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Caxy
BigTime Software, Inc.
Productivity • Professional Services • Sales • Software • Consulting
4 Offices
175 Employees
65 Benefits Hiring Now
The AI-powered Professional Services platform enabling intelligent decisions and delivering profitable growth.

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...

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BigTime Software, Inc.
Teragonia
Artificial Intelligence • Big Data • Machine Learning • Software • Analytics • Business Intelligence • Consulting
5 Offices
50 Employees
32 Benefits Hiring Now
Still building slides? Come build a business.

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...

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Teragonia
Quantum Rise
Artificial Intelligence • Information Technology • Analytics • Business Intelligence • Big Data Analytics • Automation • Autonomous Systems
2 Offices
110 Employees
43 Benefits
Make AI Pay

At Quantum Rise, we're transforming how businesses use AI, Data, 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.

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Quantum Rise
Analytics8
Big Data • Cloud • Information Technology • Analytics • Business Intelligence • Consulting • Data Privacy
3 Offices
200 Employees
59 Benefits
Analytics8 is a data and analytics consultancy. 

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...

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Analytics8
Adage Technologies
Artificial Intelligence • eCommerce • Enterprise Web • Information Technology • Professional Services • Software • Consulting
2 Offices
145 Employees
44 Benefits
Delivering modern AI-powered digital solutions that enhance engagement and efficiency.

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...

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Adage Technologies
MarketerHire
Digital Media • Marketing Tech • On-Demand • Professional Services • Consulting
3 Offices
125 Employees
13 Benefits Hiring Now
MarketerHire is the future of work: a diverse, fully-remote team of full-time employees and freelancers.

MarketerHire’s mission is to make expert marketing accessible to everyone. Our platform gives companies on-demand access to a global network of amazing, pre-vetted marketing talent and it is used by early-stage startups, billion-dollar unicorns, and Fortune 100 companies alike. By giving all companies access to amazing marketers - entrepreneurs and enterprises can focus on building great products. We are also contributing...

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MarketerHire
Pearl Consulting Group
Information Technology • Professional Services • Software • Consulting • Cybersecurity
Fully Remote
23 Employees
4 Benefits Hiring Now
Where deep cybersecurity expertise meets disciplined execution. Boutique consulting for enterprise-scale challenges.

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...

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Pearl Consulting Group
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IncWorx Consulting
Information Technology • Consulting
Schaumburg
23 Employees
15 Benefits Hiring Now

Winner of Microsoft’s Partner of the Year award, IncWorx Consulting is a professional consulting firm that provides information technology expertise to businesses across the United States and Canada. Since 2001, we have partnered with over 800 clients producing $100 million in savings for businesses of all sizes. We have transformed all types of organizations including financial, insurance, non-profit, legal, energy and...

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IncWorx Consulting
Hive Group LLC
Consulting • Energy
3 Offices
87 Employees
3 Benefits Hiring Now

Hive Group, an SDVOSB, is a high-energy management consulting company, founded in 2018, with its mission to provide innovative and creative management solutions to achieve federal agencies business operations needs. Our consultants specialize in acquisition solutions, strategic and organizational planning and analysis, governance structures, communication strategies, program management processes, financial analysis and data analytics. Hive is led by seasoned govcon...

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Hive Group LLC
Waylin Partners
Information Technology • Consulting
Fully Remote
50 Employees
14 Benefits Hiring Now

Waylin is a rapidly growing Office of the CFO firm serving private equity-backed businesses. We partner with private equity firms and executive leadership teams to deliver hands-on finance, accounting, FP&A, AI, and technology solutions that drive business performance. 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...

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Waylin Partners
Clark Dietz, Inc.
Professional Services • Transportation • Consulting • Design
Champaign
140 Employees
Hiring Now

Clark Dietz, Inc. is a professional civil engineering firm providing consulting, design, and construction management services throughout the Midwest. With over 60 years of experience, they partner with communities to improve infrastructure—including wastewater treatment, roadways, and bridges—with the mission of engineering a better quality of life through the built environment.

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Clark Dietz, Inc.
KLEIN & HOFFMAN INC
Professional Services • Consulting • Design
Chicago
125 Employees
Hiring Now

Klein & Hoffman is a Chicago-based structural and architectural engineering firm serving building owners, facility managers, condominium associations, campuses, and architectural firms. Founded in 1953, it provides evaluation and assessment, architectural restoration, structural repair and rehabilitation, façade and roofing work, adaptive reuse, new structural design, construction engineering, and building-performance and compliance consulting for high-rise buildings, landmarks, campuses, and other properties.

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KLEIN & HOFFMAN INC
Prominence Advisors
Information Technology • Consulting
Chicago
59 Employees
4 Benefits Hiring Now

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.

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Prominence Advisors
Procon Consulting
3 Offices
155 Employees
22 Benefits Hiring Now

Procon is a small business with big experience. Since 2000 it has provided program and project management for some of the largest and most complex construction and real estate projects in the national capital region and nationwide. Procon's expertise is focused on four related business lines: DESIGN & CONSTRUCTION MANAGEMENT Procon provides comprehensive construction management services that projects from vision to completion...

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Procon Consulting
Lovelytics LLC
Big Data • Professional Services • Business Intelligence • Consulting
2 Offices
70 Employees
27 Benefits Hiring Now

Lovelytics is a data and analytics consultancy. We partner with people, teams, and organizations to deliver services and build solutions that drive outcomes while promoting self-sufficiency through hands-on enablement.

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Lovelytics LLC
Ultra Tendency
Artificial Intelligence • Big Data • Cloud • Consulting
7 Offices
98 Employees
Hiring Now

Ultra Tendency is an international Data & AI consultancy that helps organizations design, build, and operate large-scale, data-driven platforms. Its expertise spans data engineering, big data, cloud, streaming, industrial IoT, microservices, analytics, AI, and generative AI. The company works with enterprise customers across Europe and contributes to open-source projects including Apache Kafka, Apache NiFi, Terraform, and Ansible, and other technologies.

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Ultra Tendency
Forensic Analytical Consulting Services, Inc.
Healthtech • Professional Services • Consulting • Industrial
12 Offices
150 Employees
Hiring Now

Forensic Analytical Consulting Services, Inc. (FACS) is an industrial hygiene and environmental consulting firm that protects public health through science-based services. Since 1986 FACS provides asbestos, lead and mold surveys; indoor air quality evaluations; occupational exposure monitoring; health & safety plans; litigation support; environmental testing; and emergency response. Staffed with Certified Industrial Hygienists and subject-matter experts, FACS serves contractors, facilities,...

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Forensic Analytical Consulting Services, Inc.
Palm Tree LLC
Consulting
4 Offices
86 Employees
19 Benefits Hiring Now

Palm Tree is the modern M&A advisor. Our model is a hybrid of consulting, investment banking, and accounting, and we integrate with our clients to enable them to prepare for, respond to, and execute strategic events. Palm Tree navigates the time-sensitive, demanding, uncompromising rigors of M&A from the perspective of owners and investors. We provide comprehensive financial, transactional, and operational...

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Palm Tree LLC

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