| Business | Phone |
| United States Government 137 Operations St, Hilo 96720 | (808) 933-6941 |
| Us Tropical Fruit & Veg Rsrch Stainback Hwy, Hilo 96720 | (808) 959-4300 |
| Vet Center 120 Keawe St 2, Hilo 96720 | (808) 969-3833 |
| Alu Like Inc 58 Kinoole St, Hilo 96720 | (808) 934-9180 |
| Senator Daniel Akaka 101 Aupuni St 213, Hilo 96720 | (808) 935-1114 |
| Smithsonian Institution 60 Keawe St # 204, Hilo 96720 | (808) 933-6947 |
| Smithsonian Institution 82 Puuhonu Pl # 210, Hilo 96720 | (808) 933-6947 |
| National Clonal Germplasm Stainback Hwy, Hilo 96720 | (808) 959-5833 |
| National Wildlife Research Ctr Hilo 96720 | (808) 961-4482 |
| Natural Resource Conservation 101 Aupuni St 229a, Hilo 96720 | (808) 933-6996 |
| Hakalau Forest National Refuge 32 Kinoole St 101, Hilo 96720 | (808) 969-9909 |
| Congressman Ed Case Hilo 96720 | (808) 935-3756 |