| Business | Phone |
| Acme Fireworks Specialties Inc 1 E State St, Hammond 46320 | (219) 937-1912 |
| Kaplan Enterprises 3740 179th St, Hammond 46323 | (219) 989-8144 |
| Krazy Kaplans Fireworks Outlet 7440 Calumet Ave, Hammond 46324 | (219) 933-1047 |
| Our Doll's 7925 Nevada Ave, Hammond 46323 | (219) 844-1644 |
| Uncle Sam Enterprises 4218 Calumet Ave, Hammond 46320 | (219) 937-4090 |
| Uncle Sam Fireworks 14 E Gostlin St, Hammond 46327 | (219) 931-5600 |