| Business Name | Address | Business Type |
| 427 E Monroe, LLC | | Real Estate |
| Abraham Lincoln Capital Airport | | Airports |
| Abraham Lincoln Presidential Library Foundation | | Not-for-Profit Agencies |
| Ace Sign Company | | Sign Companies |
| AIA Illinois | 1 North Old State Capitol Plaza, Suite 300 | Associations |
| Ameren | 607 E. Adams St. | Utilities |
| American Legion Post #32 | 505 American Legion Ave. | Restaurants |
| Ameriprise Financial Services, Inc - Brian Barstead, CFP® | 700 South Grand Avenue West | Financial Advisors |
| Andiamo | 204 S. 6th | Restaurants |
| AT&T | | Phone Companies |
| Augie's Front Burner | 2 West Old State Capitol Plaza | Restaurants |
| Bank of Springfield | 3400 W. Wabash | Banks |
| Bar Oasis | 411 E. Washington | Bars/Clubs |
| Barber, Segatto, Hoffee & Hines | | Attorneys |
| Basco, Inc. | | Government |
| Bentoh's | | Restaurants |
| Brown, Hay & Stephens | 205 So. 5th St., Ste 700 | Attorneys |
| Buraski Builders, Inc. | | Construction Companies |
| Butler Funeral Home & Cremation Tribute Center | 900 S. 6th St. | Funeral Homes |
| Café Andiamo | 204 S. Sixth St. | Restaurants |
| Café Brio | | Restaurants |
| Café Moxo | | Restaurants |
| Caitie Girl's | | Restaurants |
| Capitol Radio Group | | Radio Stations |
| Celtic Mist | 117-119 7th | Bars/Pubs |
| Central Illinois Community Blood Bank | | Not-for-Profit Agencies |
| Chatterton Limited Partnership | P.O. Box 7234 | Real Estate Brokerage & Management Firms |
| City of Springfield - Mayor Tim Davlin | | Government |
| CJP Architects | | Architects |
| Cold Stone Creamery | 124 S. 6th St. | Shops |
| Commerce Bank | | Banks |
| Complete Care Pharmacy | | Pharmacies |
| CT Innovations | | Phone Companies |
| Cullen and Associates | | Consultants |
| Del's Popcorn Shop | 213 S. 6th St. | Shops |
| Dig-It-All Designs | 122 S. 4th | Graphic Design |
| E & F Distributing | | Distribution |
| Eck, Schafer & Punke, LLP | 600 East Adams St. | Accountants |
| El Maya Mexican Cuisine | 1313 E. Jefferson | Restaurants |
| Evan Lloyd Associates, Inc. | 1630 S. 6th | Architects |
| Ferry and Associates Architects | 217 S. 7th St. | Architects |
| Fever River Research | | Consultants |
| Flea Market to Fabulous | 118 W. Lawrence | Retail |
| Food Mart | | Restaurants & Shops |
| Frye Williamson Press, Inc. | 901 N. MacArthur | Printing & Design |
| fwai architects inc. | 1 NW Old Capitol Plaza | Architects |
| Gietl Bros. Auto Body | 109 S. 2nd | Auto Body |
| Glenn Brunk | 2222 S. 6th Street | Office Supplies |
| Hanson Information Systems | | Computer Engineering & Consultants |
| Hanson Professional Services Inc. | 1525 S. 6th St. | Engineers and Architects |
