Hamedan
| Category | Biz Name / Link | Area | City | Phone # |
| City Guide | Hamadan Gate of History Tourist Info | |||
| Cultural Heritage | Cultural Heritage Administration of Hamedan | 252 3064 | ||
| Deputies | Edare Kol Taavon (Ministry of Cooperation) | |||
| Energy / Gas | Hamedan National Gas Company | Shirsangi Sq. | Hamedan | 826 1075 |
| Fairs | Hamedan International Fair Co. | Ashura Sq. | Hamedan | 254 4560 |
| Islamic Guidance | Culture & Islamic Guidance Hamedan | |||
| Medical Services | Hamedan Health Services Management | Booali | Hamedan | 827 8381 |
| Public Health | Sazman Behzisty Ostan Hamedan | Hamedan | 254 1015 | |
| Telecommunications | Hamedan Province Telecommunication Co. | Booali Sq. | Hamedan | 826 7001 |
| Water & Sewer | Ab Fazelab Hamedan | Hamedan | 432 8181 |
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