Illinois Hispanic Chamber of Commerce | 12,208 followers on LinkedIn. IHCC empowers entrepreneurs to start and grow their businesses through specialized one-on-one training and networking. | The Illinois Hispanic Chamber of Commerce (IHCC) is the leading Hispanic business, networking, advocacy and development organization in Illinois. Founded in 1990 as the Mexican American Chamber of Commerce of Illinois, IHCC is now the largest community of Hispanic business owners in Illinois and the Midwest. IHCC works with business owners, providing unique and strategic one-on-one services designed to help businesses succeed, grow and create jobs for a stronger economy.