The Glen Ellyn Chamber of Commerce provides networking, education, marketing, community involvement and partnership opportunities to over 350 member businesses, organizations, agencies and civic members. Members are afforded many ways to network with their fellow members through: Chamber luncheons, Business After Hours, Multi Chamber Events, Leads Groups, and by participating on Chamber committees, sponsoring an event or volunteering at a community wide event. Whether you are new to Glen Ellyn, an established business, or wish to expand your contacts in this area, the Glen Ellyn Chamber of Commerce welcomes you. GECOC is a service and action organization, comprised of members who invest in the economic, civic and cultural well being of the community. Members help support the work of the Chamber, based on their resources, abilities and interests, with a broad scope of opportunities to serve.