| Marketing - Advertisers / Printers / Publishers / Publications / Public Relations / Marketing | Guam Shinbun, Inc. - Atsumasa Hanasaka | 646-8712 |
| Business & Investment Consultants | Guam Strategic Development Regional Center - Daniel D. Swavely | 475-9800 |
| Recreational Activities - Diving | Guam Tropical Dive Station - Yasuhiro Maeda | 648-4837 |
| Media - Multimedia Productions | Guam TV Productions, Inc. - Shoji Ogawa | 646-7670 |
| Tour / Travel Services | Guam Voyage - Natalia Bespalova | 969-1507 |
| Website - Educational & Development Services | Guam Metro Networks, LLC (Guam Wifi) | 648-0614 |
| Recreational Activities | Guam Zoological, Botanical & Marine Gardens - Barbara Cushing | 646-1477 |
| Retail / Wholesale / Promotional Products | Gucci Group Guam Inc. - Binh Wong | 647-8190 |
| Recreational Activities | Hamamoto Tropical Fruit World - Hisamitsu Hamamoto | 789-6800 |
| Restaurants / Cafes | Hard Rock Cafe - Hiromichi Takamatsu | 648-7625 |
| Automobile Dealers & Rentals | Hertz Rent-A-Car - Michael Perrin | 646-5875 |
| Hotels / Motels / Bed & Breakfast | Hilton Guam Resort & Spa | 646-1835 |
| Tour / Travel Services | HIS Guam Inc. - Yasuo Kametani | 646-9020 |
| Recreational Activities | Historic Inalahan Foundation, Inc. - Barbara Mantanona | 828-1671 |
| Recreational Activities | Historic Inalahan Foundation, Inc. - Judy Flores | 828-1671 |
| Hotels / Motels / Bed & Breakfast | Holiday Resort & Spa Guam - Kiyoshi Kawano | 647-7272 |
| Tour / Travel Services | Holiday Tours Micronesia - Makoto Yashiro | 646-4548 |
| Recreational Activities | Hope Jet Ski - Luzviminda O. Galang | 649-3871 |
| Hotels / Motels / Bed & Breakfast | Hotel Nikko Guam - Jennifer Chae | 646-0032 |
| Hotels / Motels / Bed & Breakfast | Hotel Nikko Guam - Masaaki Kawanabe | 649-8815 |
