| Business | Founded | Contacts |
|---|---|---|
| The Civic Federation | 1894 | 14 |
| Chick-fil-A | 1946 | 1 |
| Chicago Sister Cities International Program | 1960 | 9 |
| John L. Ladle PC | 1964 | 1 |
| David A. Ullrich | 1973 | 1 |
| Law Office of Jerry A. Mason | 1978 | 1 |
| Michael J. Lowery | 1983 | 1 |
| Mattress Firm Chicago Loop | 1986 | - |
| Randall F Peters & Associates | 1992 | 1 |
| Karnes Law Chartered ~ Trial Lawyers-Counselors | 1993 | 3 |
| Chicago Partnership | 1995 | - |
| World Business Chicago | 1999 | 128 |
| Gregory Frank Ladle | 2002 | 1 |
| Northeast-Midwest Institute | 2003 | 3 |
| M B Real Estate | - | - |
| C Dn | 2006 | 1 |
| Ceos For Cities | 2008 | 8 |
| John M Molloy & Associates | 2008 | 3 |
| State Street Otb | - | 1 |
| Triple One Restaurant | 2009 | 1 |
| Wilmoth & Associates; C.P.A | - | 1 |
| Halsted Street Deli | 2010 | - |
| Off-Track Betting | 2010 | 1 |
| Arlington County Civic Federation | - | 1 |
| Great Lakes-St Lawrence Cities | - | 3 |
| Illinois Biotechnology Industry Organization | - | 8 |
| Intertrack Partners | - | 2 |
| Metropolitan Mayors Caucus | 2012 | 4 |
| Chicago Career Tech NFP | - | 2 |
| Consulate General of El Salvador | - | 1 |
| Fuse Communications Inc | 2013 | 8 |
| Triple 1 Chinese Restaurant | - | - |
| Urban Studies Program | - | 4 |
| Chicago Career Tech | - | - |
| Scale Chicago Anchors | 2014 | - |
| Sneaky Mom Spot | - | - |
| The Original Rainbow Cone | - | - |
| Consulado Del Salvador | 2015 | - |
| Gotham Theatre | - | - |
| Supply Chain Innovation Network of C | 2016 | 1 |
| Chicago Regional Growth Corporation | 2017 | 2 |
| Lyndon Studio | - | - |
| Sun Sai Guy Inc. | - | - |
| Chicago Career Tech | - | - |
| Chicago-Fast Company | - | - |
| Lowery Michael | - | - |
| New York Times Advg Dept | - | 5 |
| ChiBizHub | 2019 | - |
| Ladle John L Pc Chicago Tel No | - | - |
| Thinkchicago | - | - |
| See more details on www.addresshistory.com | ||