The IT consulting industry in Illinois is a dynamic and rapidly evolving sector, providing competitive offerings in numerous branches, such as strategic planning, IT services management, security assessments, digital transformation, and more. Companies in this field are cognizant of the latest technological advancements and leverage them to help businesses overcome current challenges and improve their performance. As the need for streamlined IT operations increases, the industry projects a trend towards more specialized consulting services, focusing on areas like cybersecurity, cloud infrastructure, IT governance and digital innovations.


Top 25 it consulting companies in Illinois

1. Huron

Huron Consulting Group is a global consultancy firm that offers a range of services in various industries. They provide financial advisory, managed services, outsourcing, and strategy and innovation solutions. With expertise in areas like digital technology, analytics, and leadership, they help clients address their challenges and deliver on their commitments to customers and communities.


2. West Monroe Partners

  • Website: wmp.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 2002
  • Headcount: 1001-5000
  • LinkedIn

West Monroe is a national business and technology consulting firm that specializes in IT, business transformation, outsourcing, and procurement optimization. With decades of experience, they offer industry expertise, business process redesign, software selection, and financial value creation. They have a client-first philosophy and work in multidisciplinary teams to deliver lasting, measurable value to their clients.


3. Sentinel Technologies

  • Website: sentinel.com
  • Headquarters: Downers Grove, Illinois, United States
  • Founded: 1982
  • Headcount: 501-1000
  • Latest funding type: Series Unknown
  • LinkedIn

Sentinel is an independent technology company offering integrated, customized IT solutions. They provide security assessments, prevention, and operations services, as well as application security, identity access, and network security. Additionally, they offer cloud migration, collaboration, and managed infrastructure services. Sentinel specializes in serving various industries and has a strong focus on security and customer support.


4. Ameex Technologies

  • Website: ameexusa.com
  • Headquarters: Schaumburg, Illinois, United States
  • Founded: 2007
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Ameex Technologies Corp. offers a range of digital solutions including engineering and development, data science and analytics, CX consulting and strategy, and platform and product strategy. They specialize in cloud solutions, application development, automation, and user experience design.


5. Strive Consulting

  • Website: striveconsulting.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 2006
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Strive Consulting offers management consulting, technology enablement, data & analytics, and cybersecurity & compliance services. They help businesses grow and maximize their value by delivering meaningful results and building long-term relationships.


6. ITPeopleNetwork

IT People Network (ITPN) is a strategic consulting and IT services company that offers top IT consulting, project management, IT security solutions, and application services. They specialize in delivering advanced insights, data analytics, and data visualization to help organizations improve performance and profitability. ITPN also helps organizations institutionalize the DevOps framework and achieve top performance in product quality and cost. They provide end-to-end infrastructure services, advisory and consulting services, and IT security services to safeguard critical assets. With a team inspired by navy seals leadership principles, ITPN consistently shows extreme ownership to produce exceptional success and achievement.


7. ITExpertUS

  • Website: itexpertus.com
  • Headquarters: Schaumburg, Illinois, United States
  • Founded: 2018
  • Headcount: 501-1000
  • LinkedIn

ITExpertUS is a software development company in Chicago that offers end-to-end IT solutions for small and medium businesses. They provide software development services, IT consulting, infrastructure setup and maintenance, as well as solutions in Dev Ops, cloud computing, artificial intelligence, machine learning, and cyber security. They are known for their expertise in these technologies and their ability to understand and meet clients' needs. ITExpertUS serves any business or organization looking to align their IT operations with their business objectives.


8. SDI Presence

  • Website: sdipresence.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 2016
  • Headcount: 201-500
  • Latest funding type: Private Equity
  • LinkedIn

SDI Presence is a technology consulting and managed services firm that offers a range of IT solutions to help businesses streamline their operations and address their technology needs. They provide comprehensive IT services such as strategic planning, infrastructure management, cybersecurity, and digital transformation. With a focus on collaboration and innovation, SDI Presence serves as a trusted partner in helping organizations achieve their goals.


9. Silesia Flavors Inc.

  • Website: silesia.com
  • Headquarters: Hoffman Estates, Illinois, United States
  • Founded: 1910
  • Headcount: 501-1000
  • LinkedIn

Silesia.com is a company that offers various professional services. They provide solutions and expertise in areas such as finance, technology, and consulting.


10. CoreFlex Solutions Inc.

CoreFlex Solutions is a company that provides a range of services and products in the field of Salesforce, digital, integration, testing, and operations. They specialize in SAP integration and offer software engineering solutions in the healthcare sector. With a focus on consumer products distribution and logistics, they help companies streamline their operations and improve efficiency.


11. 66degrees

  • Website: 66degrees.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 2009
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

66degrees.com is a Google Cloud consulting firm focused on helping clients optimize their cloud costs and improve their business analytics initiatives. They offer a range of services including cloud security, migration, application development, and edge IoT solutions. With over a decade of premier partner status, 66degrees aligns with Google Cloud to deliver seamless experiences for their clients.


12. Rkon

  • Website: rkon.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 1998
  • Headcount: 51-200
  • LinkedIn

RKON is an IT services company that helps private equity and mid-market organizations with their IT infrastructure needs. They provide advisory, execution, and management services to improve technology capabilities, security, and compliance. Their team of IT experts offers solutions for scalability, cost challenges, and portfolio security. RKON aims to transform organizations' IT infrastructure into a Quiet IT environment that lowers costs, mitigates risks, and protects business and customer data.


13. Uncomn

  • Website: uncomn.com
  • Headquarters: Scott Air Force Base, Illinois, United States
  • Founded: 2011
  • Headcount: 51-200
  • LinkedIn

UNCOMN is a company that offers enterprise solutions and engineering solutions in the areas of cyber solutions, data solutions, and cloud services. They aim to provide integrated people, process, technology, and data solutions to unlock business opportunities for their clients.


14. Technoware Solutions

Technoware Solutions is committed to ethically deliver the best possible services, strategy, and assessment for complete solution implementation. They offer a comprehensive suite of Identity and Access Management (IAM) Services, Privileged Account Management, Managed Services, and Database Security.


15. Cuesta Partners

Cuesta Partners is a strategic advisory and technology consulting firm that helps businesses leverage technology to achieve their goals. They offer unbiased analysis and strategic planning services for mergers and acquisitions, as well as expertise in areas such as technology strategy, execution orchestration, and digital technology. With a team of engineers, entrepreneurs, and technologists, Cuesta provides customized solutions to support the long-term success of their clients.


16. Panamco

  • Website: panamco.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 2017
  • Headcount: 11-50
  • LinkedIn

Panamco is a technology consulting company offering vendor-agnostic advisory services, project-based consulting, technical advisory teams, and remote system management and monitoring. They specialize in helping customers navigate the Open Source landscape and provide solutions for corporate security concerns. Panamco also offers support solutions customized for individual companies.


17. Aberdeen Advisors

Aberdeen Advisors LLC is a fast-growing advisory and venture business specializing in strategy, innovation, and digital solutions. They offer a range of services from upfront strategy to execution and managed services, catering to Fortune 500 companies, private equity firms, and startups. With a focus on creating business value through technology, they work closely with c-suite executives and technical teams to deliver transformative and optimized solutions.


18. CredenceIA Consulting, LLC

  • Website: credenceia.com
  • Headquarters: Vernon Hills, Illinois, United States
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

CredenceIA Consulting offers Identity and Access Management, Cyber Security, and Managed Services to bridge the gap between technology and solutions for esteemed companies. Their expertise lies in project management, strategy and roadmap development, and solutioning.


19. Damo Consulting Inc.

Damo Consulting provides digital transformation advisory services to enable healthcare organizations to navigate the technology-enabled transition to telehealth and virtual care.


20. Foxbox Digital

  • Website: foxbox.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 2018
  • Headcount: 51-200
  • LinkedIn

Foxbox is a digital product agency based in Chicago that offers services in strategy and advisory, product and engineering, cloud and data. They help businesses modernize their applications, solve complex tech problems, and support future growth. With a focus on human-centered design and skilled engineering talent, they solve immediate problems and build digital products that adapt to their clients' environment.


21. PSM Partners

PSM Partners is a technology consulting company that provides IT management and consulting services. They specialize in matching businesses with the right people and technology solutions to meet their specific requirements. Services offered include backup services, cloud migration, cybersecurity, managed IT services, disaster recovery, IT consulting, and virtual CIO services.


22. Accelerated Growth

Accelerated Growth is an accounting, finance, and technology services company that assists entrepreneurial organizations in building scalable infrastructure through streamlined processes and tools. They offer managed accounting, finance transformation, technology consulting, training and development, and board advisory services. With a focus on providing clarity to founders, investors, and leadership teams, Accelerated Growth enables clients to drive revenue and scale profitability. They have a diverse range of clients and help them improve their financial stability, cash management, auditing, controls, and enforcement.


23. TEK Analytics

TEK Analytics is a company that specializes in data and analytics. They offer services such as SAP Datasphere Enablement, SAP Analytics Cloud (SAC) Enablement, Artificial Intelligence & Machine Learning, Cloud Transformation, and Analytics and Planning Strategy and Advisory. They work with technologies like SAP Analytics Cloud, SAP BW/4HANA & HANA DW, Microsoft Azure Analytics, and Snowflake.


24. Liberty Advisor Group

Liberty Advisor Group is a team of experienced experts specializing in business and technology strategy, mergers and acquisitions, transformation and assurance, cybersecurity, data and analytics, and supply chain strategy and operations. They provide real-world solutions that have a positive impact on businesses, both in the present and the future.


25. Ponvia Technology

  • Website: ponvia.com
  • Headquarters: Lake Bluff, Illinois, United States
  • Founded: 1997
  • Headcount: 11-50
  • LinkedIn

Ponvia is a privately held consulting firm offering advisory services to large and small companies across a variety of industries, with expertise in human-centered design strategy, technology design, workforce management, and interaction analytics.


Want to find more it consulting companies?


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