Public Directory Add to Address Book. Hawaii Technology Development Corporation Hawaii Technology Development Corporation Address 75-6009 Alii Drive Unit F-1 Kailu-Kona HI 96740 United Statespostal Phone: (808) 936-0222home Work Email: [email protected]INTERNET Website: www.htdc.org Related by Category Pacific Quest 808-747-4589home [email protected]INTERNET Hawaii Community Foundation (808) 935-1206home [email protected]INTERNET Catholic Charities Hawaii (808) 961- 7050home [email protected]INTERNET Ku‘ikahi Mediation Center 808-935-7844home [email protected]INTERNET Better Business Bureau Hawaii (808) 536-6956home [email protected]INTERNET Kohala Institute at ‘Iole 808-930-6653home [email protected]INTERNET American Cancer Society (808) 935-0034home [email protected]INTERNET Arc of Hilo (808) 935-8534home [email protected]INTERNET