| Pacific Federal Management, Inc. | Administrative and Support and Waste Management | $1,010,300 | $1,024,192 | 158 | $34.2M |  Research |
| Lotte Duty Free Guam LLC | Retail Trade | $948,547 | $865,639 | 136 | $29.5M | Research |
| Guahan Waste Control INC | Transportation and Warehousing | $910,232 | $920,457 | 128 | $19.3M | Research |
| Ambros INC | Wholesale Trade | $884,397 | $889,310 | 97 | $25.0M | Research |
| Holiday Resort Guam LLC | Accommodation and Food Services | $877,114 | $888,443 | 160 | $50.0M | Research |
| St. John's School | Educational Services | $866,447 | $871,432 | 91 | N/A | Research |
| Guam Fast Foods, Inc. | Accommodation and Food Services | $858,700 | $866,958 | 219 | $38.9M | Research |
| Guam Industrial Services, Inc. | Manufacturing | $839,470 | $848,354 | 77 | $20.2M | Research |
| Pepsi Cola Bottling Company of Guam, Inc. | Manufacturing | $827,748 | $836,968 | 166 | $58.6M | Research |
| Quick Service Foods INC | Accommodation and Food Services | $821,170 | $829,044 | 260 | $46.2M | Research |
| American Medical Center, LLC | Health Care and Social Assistance | $803,510 | $811,391 | 114 | $35.8M | Research |
| Denny's of Guam, Inc. | Unknown | $800,788 | $807,527 | 116 | N/A | Research |
| Consolidated Transportation Services, Inc. Guam | Transportation and Warehousing | $793,509 | $800,739 | 85 | $32.9M | Research |
| Guam Industrial Services INC | Manufacturing | $782,490 | $789,815 | 77 | $20.2M | Research |
| Kings Restaurant LLC | Accommodation and Food Services | $753,778 | $757,743 | 180 | $32.0M | Research |
| Ernst & Young LLP | Professional, Scientific, and Technical Services | $750,000 | $758,688 | 62 | $19.7M | Research |
| Seafood Masters Inc. | Accommodation and Food Services | $745,357 | $754,200 | 131 | $23.3M | Research |
| Jamaico Inc. | Accommodation and Food Services | $673,144 | $676,229 | 124 | $22.0M | Research |
| Gemkell Corporation | Retail Trade | $653,040 | $656,189 | 88 | $24.3M | Research |
| Gemkell Corporation | Retail Trade | $653,040 | $660,572 | 88 | $29.6M | Research |
| Archway, Inc. | Wholesale Trade | $645,000 | $650,231 | 107 | $27.5M | Research |
| Landscape Management Systems Inc. | Administrative and Support and Waste Management | $644,812 | $650,794 | 147 | $31.8M | Research |
| Sanko Enterprises INC | Transportation and Warehousing | $634,663 | $642,817 | 109 | $33.5M | Research |
| Kloppenburg Enterprises, INC | Transportation and Warehousing | $625,395 | $630,693 | 80 | $24.6M | Research |
| Gurusamy, Inc. | Health Care and Social Assistance | $624,652 | $630,009 | 135 | $23.1M | Research |