| Company | City, State or Province and Zip | Phone Number | E-mail/Web Site |
| DALE ALLEN REFRIGERATION | CARLYLE, IL | ||
| EFFINGHAM ANIMAL HEALTH | EFFINGHAM, IL 62401 | 217-857-6566 | oldtime@effingham.net |
| EXCEL DAIRY SYSTEMS, INC (IL) | CEDARVILLE, IL 61013 | 815-563-4703 | EXCELDSI@mwci.net |
| JERDEN DAIRY CO. | EFFINGHAM, IL 62401 | 217-536-6446 | jerden@xel.net |
| KAEB SALES INC | CISSNA PARK, IL 60924-0518 | 815-457-2649 | leskaeb@localline2.com |
| ROCK RIVER DAIRY EQUIP. INC. | MORRISON, IL 61270 | 815-772-7277 | rrsurge@essex1.com |
| S & D DAIRY SUPPLY | QUINCY, IL |
