| Business | Phone |
| Andriessen & Assoc 339 N True St, Griffith 46319 | (219) 924-4278 |
| Austgen Equipment Inc 801 E Main St, Griffith 46319 | (219) 922-2078 |
| Bornquist Inc 1849 N Cline Ave, Griffith 46319 | (219) 972-3109 |
| Griffith Animal Patrol 630 S Arbogast St, Griffith 46319 | (219) 922-1766 |
| Imi Cornelius 845 N Broad St, Griffith 46319 | (219) 924-3980 |
| Peak Technologies Griffith 46319 | (219) 934-1850 |
| Ucisco 2024 N Lafayette Ct, Griffith 46319 | (219) 923-0222 |