Best Management Consulting Services Companies in Illinois, United States
The 181 best Management Consulting Services companies in Illinois, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Thoughtworks.
Ranked: Best Management Consulting Services companies in Illinois
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | 18 coffees 18 Coffees is a management consulting firm that specializes in market research, marketing strategy, and… | — | — | 42 | — | — | — | — |
| 2 | 3D Results Provider of employee engagement, business strategy, and technology consulting services | — | — | 44 | — | — | — | — |
| 3 | ACG Provider of management consulting services | — | — | 300 | Tom Bohn CEO | DrupalMariaDBPHP+30 | — | — |
| 4 | Aim And Arrow Provider of social sector capacity building and impact design services | — | — | — | — | — | — | — |
| 5 | AL Media Provider of business strategy consulting services | — | — | 36 | Liz Utrup Managing Director | — | 335 patents Integrated audio‑visual navigation devices with dynamic memory architectures and specialized packaging solutions | — |
| 6 | alma advisory Alma Advisory is an organization that provides that provides with consultancy services for short and… | — | — | — | — | WordPressMySQLPHP+27 | — | 2 job openings |
| 7 | Apex Catalytic Provider of advisory services on frontier sustainability challenges to top corporations, growth-stage… | — | — | — | Jon Powell Founder & CEO | — | — | — |
| 8 | argo consulting Argo is an operations improvement consulting firm that breaks through the traditional barriers of the… | — | — | 96 | — | WordPressMySQLPHP+26 | — | — |
Top 12 Management Consulting Services companies in Illinois
#1
Public · Chicago, Illinois · founded 1993 · 10500 employees$748Mraised▾
Thoughtworks is a leading global technology consultancy that specializes in integrating strategy, design, and software engineering to help enterprises and technology disruptors achieve their goals. They offer a range of services and solutions to drive innovation and create extraordinary impact.
- Jan 2021Series B$720M
- Dec 2016Grant (prize money)$1M
- Apr 2000Series A$28M
#2
Series A · Joliet, Illinois · founded 2019 · 36 employees$14Mraised▾
Developer of a data analysis platform intended to help regulatory teams to manage and understand energy data. The company's platform connects key leaders in government, regulated enterprises and information markets and also provides key strategic counsel, enabling clients to identify prospective markets and enable planned growth for their business.
#3
Funding Raised · Peoria, Illinois · founded 1996 · 79 employees$96.8Mraised▾
Provider of business strategy and supply chain services
- Oct 2012Grant (prize money)$29.6M
- Sep 2012Grant (prize money)$2.1M
- Apr 2012Grant (prize money)$45K
- Jul 2011Grant (prize money)$32.9M
#4
Acquired · Chicago, Illinois · founded 2007 · 437 employees$55Mraised▾
Provider of web & mobile application development and IT consulting services . Its other services include UX design, business intelligence, system integration, customer experience, content & creative, digital transformation, and CRM.
- May 2015Series B$55M
#5
Seed · Chicago, Illinois · founded 2018 · 15 employees$4Mraised▾
Provider of AI & web-based supplier relationship management solutions. It helps users analyze, rate & score corporate suppliers. It provides solutions to manage time & money. The platform provides reviews & rating scores to analyze supplier relationships.
- Dec 2022Seed$860K
- Oct 2021Seed$2M
- Jul 2021Seed$2M
- Dec 2017Seed$160K
#6
Seed · Chicago, Illinois · founded 2023$560Kraised▾
Provider of business consulting services for financial industry
- Oct 2023Seed$560K
#7
Seed · Chicago, Illinois · founded 2021 · 9 employees$1.6Mraised▾
Developer of a mentorship application intended to help clients facilitate growth conversations and learnings between mentor pairs and pods within their organizations. The company offers a research-backed mentorship pairing and onboarding process, a growth dashboard as well as learning statistics to help track progress and learning, enabling corporates, educational institutions, healthcare organizations, and non-profit organizations to foster mentorship and belonging within their communities.
- Jan 2021Seed$1.6M
#8
Funding Raised · Evanston, Illinois · founded 1983 · 8500 employees$540.2Kraised▾
Provider of strategic and management consulting services
- May 2021Grant (prize money)$28.2K
- Aug 2016Grant (prize money)—
- Jan 2016Grant (prize money)$512K
#9
Late Stage · Chicago, Illinois · founded 2016 · 78 employees—raised▾
Provider of business advisory, interim management, investment banking and financial services
- May 2026PE—
- Oct 2024PE—
#10
Early Stage · Chicago, Illinois · founded 1997 · 51 employees$30Kraised▾
Provider of management consulting services
- Jun 2010Unattributed$30K
#11
Late Stage · Chicago, Illinois · founded 1995 · 118 employees—raised▾
Provider of business strategy and leadership consulting services
- Jul 2025PE—
#12
Acquired · Chicago, Illinois · founded 2008 · 217 employees—raised▾
Global consulting firm driving profitability improvement, digital transformation, and strategic advisory. They specialize in providing cross-industry solutions powered by modern technology, market intelligence, and big data to drive purposeful change and actionable outcomes. The firm offers expertise in profitability improvement, digital and technology solutions, and strategy and change management. They work with various sectors, including healthcare, private equity, retail, financial services, public sector, higher education, and technology. Their services include implementing customized solutions, driving value creation, providing market intelligence, managing costs, and enabling digital transformation. They leverage AI-driven analytics to create secure, integrated, and performant solutions. The firm focuses on helping organizations navigate disruption and achieve sustainable results through data-driven strategies and customized solutions.
- Jun 2025PE—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Management Consulting Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.