| Business | Phone |
| Benchmark Products 5425 W 84th St, Indianapolis 46268 | (317) 875-0051 |
| Challenge Inc 7950 Georgetown Rd # 200, Indianapolis 46268 | (317) 875-5068 |
| Dow Chemical Co 1555 Main St, Indianapolis 46224 | (317) 240-2192 |
| Gac Midamerica 1598 S Senate Ave, Indianapolis 46225 | (317) 917-0319 |
| Great Lakes Chemical Corp 9025 N River Rd # 400, Indianapolis 46240 | (317) 715-3000 |
| World Wide Chemicals Inc 1910 S State Ave, Indianapolis 46203 | (317) 788-9925 |
| Reilly Industries Inc 300 N Meridian St # 1500, Indianapolis 46204 | (317) 638-7531 |
| Nochar Inc 8650 Commerce Park Pl # K, Indianapolis 46268 | (317) 613-3046 |
| Mid-State Chemical & Supply 2100 Greenbriar Ln, Indianapolis 46218 | (317) 925-1407 |
| Nalco Co 9850 Westpoint Dr # 550, Indianapolis 46256 | (317) 577-5135 |