Public Directory Add to Address Book. High Technology Development Corporation High Technology Development Corporation Address 75-6009 Alii Drive Unit F-1 Kailu-Kona HI 96740 United Statespostal Phone: (808) 936-0222home Work Email: tom.ni3@htdc.orgINTERNET Website: www.htdc.org Related by Category The Salvation Army Hilo Temple Corps (808) 935-1277home Hawaii Public Health Institute (808) 591- 6508home contact@hiphi.orgINTERNET Catholic Charities Hawaii (808) 961- 7050home info@catholiccharitieshawaii.orgINTERNET Vibrant Hawaii (808) 936-2268home contact@vibranthawaii.orgINTERNET Arc of Hilo (808) 935-8534home info@hiloarc.orgINTERNET Hawaii Community Foundation (808) 935-1206home MediaInquiriesmedia@hcf-hawaii.orgINTERNET Palace Theater 808-934-7010home info@hilopalace.comINTERNET Kumukahi Health + Wellness (808) 982-8800home