SIM is an association of senior IT executives, prominent academicians, selected consultants, and other IT thought leaders built on the foundation of local chapters, who come together to share and enhance their rich intellectual capital for the benefit of its members and their organizations. Connecting over 3,500 of the world's premier IT leaders for business solution exchange, timely education, and professional development, SIM members receive a number of tangible and intangible benefits.

TechServe Alliance is a national association dedicated to helping its members achieve their business goals. We also focus on helping to advancing excellence, growth and ethics within the IT services industry.

The Technology Executives Club is Chicago’s premier thought leadership community for IT management. The club provides seminars, webinars, whitepapers, on-demand webcasts, and newsletters which help IT and business executives stay current and share best practices on information technology in the enterprise. We serve two constituents: enterprise executives who want to keep up to date and share best practices with their peers and providers who serve the IT community.

The Healthcare Information and Management Systems Society (HIMSS) is the healthcare industry's membership organization exclusively focused on providing leadership for the optimal use of healthcare information technology (IT) and management systems for the betterment of human health. HIMSS frames and leads healthcare public policy and industry practices through its advocacy, educational and professional development initiatives designed to promote information and management systems’ contributions to ensuring quality patient care.