| Rank |
Name |
Company Headquarters |
Number of Full-time Employees |
| 18 | Pacific Resources for Education and Learning | Honolulu, HI | 94 |
| 5 | PCL Construction Services, Inc. | Denver, CO | 85 |
| 16 | ProService Hawaii | Honolulu, HI | 74 |
| 26 | Saint Francis School | Honolulu, HI | 55 |
| 15 | SVC-Hawaii L.P. | Northbrook, IL | 143 |
| 19 | The Salvation Army Family Treatment Services | 90 | |
| 25 | Valenti Print Group | Honolulu, HI | 46 |