| Ala Moana Center | LTR | Standard | Honolulu | Honolulu | 2012-12-22 |
| Anderson Communications | NXDN | NEXEDGE 9600 | Honolulu | Honolulu | 2016-09-28 |
| ARINC (Honolulu International Airport) | Motorola | Type II Smartnet | Honolulu | Honolulu | 2017-04-03 |
| Asia-Pacific Communications | Motorola | Type II Smartnet | Lanai City | Maui | 2004-09-20 |
| Aston Kaanapali Shores Resort | LTR | Standard | Lahaina | Maui | 2007-12-22 |
| Brigham Young University | Motorola | Type II Smartnet | Laie | Honolulu | 2021-11-15 |
| Enterprise Rent A Car | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu | Honolulu | 2020-01-19 |
| Enterprise Rent-a-Car | DMR | Motorola Capacity Plus Multi Site (TRBO) | Varies | Kauai | 2019-03-31 |
| Federal Detention Center Honolulu | Project 25 | Phase II | Honolulu | Honolulu | 2021-12-14 |
| Four Seasons Resort Maui | DMR | Motorola Capacity Plus Single Site (TRBO) | Wailea | Maui | 2017-07-25 |
| Halekulani Hotel | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu, HI | Honolulu | 2017-05-14 |
| Hawaii Brandmeister | DMR | Conventional Networked | Various | Hawaii | 2020-07-23 |
| Hawaii County Public Safety System | Project 25 | Phase II | Varies | Multi-County [2] | 2022-09-10 |
| Hawaii Wireless Interoperability Network (HIWIN) | Project 25 | Phase II | Varies | Statewide | 2024-07-23 |
| Hawaiian Airlines | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu | Honolulu | 2022-07-17 |
| Hilton Hawaiian Village Hotel | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu | Honolulu | 2022-07-17 |
| Hokuala Kauai | DMR | Motorola Capacity Plus Single Site (TRBO) | Lihue | Kauai | 2019-03-23 |
| Honolulu City and County Public Safety System (P25) | Project 25 | Phase II | Honolulu | Honolulu | 2023-09-01 |
| Honolulu County Public Safety System | EDACS | Networked Standard | Various | Honolulu | 2022-03-13 |
| Hotel Hanalei Bay | DMR | Motorola Capacity Plus Single Site (TRBO) | Princeville | Kauai | 2023-07-21 |
| Ilikai Waikiki Hotel | LTR | Standard | Honolulu | Honolulu | 2016-10-01 |
| Island Energy Services (IES) | Motorola | Type II Smartnet | Ewa Beach | Honolulu | 2021-02-27 |
| Island SMR (Kula) | Motorola | Type II | Kula | Maui | 2006-03-07 |
| Kahului Airport | Motorola | Type II Smartnet | Kahului | Maui | 2017-05-30 |
| Kalaeloa Airport Authority | Motorola | Type II Smartnet | Kapolei | Honolulu | 2022-04-24 |
| Kamehameha Schools | DMR | Motorola Capacity Plus Multi Site (TRBO) | Honolulu | Honolulu | 2016-09-24 |
| Kauai County | Project 25 | Phase I | Lihue | Kauai | 2022-11-09 |
| Kauai Island Utility Cooperative | DMR | Motorola Connect Plus (TRBO) | Various | Kauai | 2019-03-12 |
| KH7MS DMR Net | DMR | Conventional Networked | Various | Hawaii | 2022-02-27 |
| Kona International Airport Authority | Motorola | Type II Smartnet | Kona | Hawaii | 2017-03-09 |
| Kuakini Medical Center | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu | Honolulu | 2016-10-03 |
| Kyo Ha Company, LTD | Motorola | Type II | Honolulu | Maui | 2007-12-22 |
| Lihue International Aiport Authority | Motorola | Type II Smartnet | Lihue | Kauai | 2022-04-15 |
| Marriott Maui Ocean Club (Ka'anapali Beach) | DMR | Motorola Capacity Plus Single Site (TRBO) | Ka'anapali Beach | Maui | 2023-07-25 |
| Maui County Economic Opportunity Board | LTR | Standard | Kula | Maui | 2011-05-09 |
| Maui County Regional Interoperable P25 Public Safety Radio System | Project 25 | Phase II | Kahului | Multi-County [2] | 2023-07-30 |
| Maui Electric Company | LTR | Standard | Lahaina | Maui | 2007-12-22 |
| Mauna Kea Beach Hotel - Westin Hapuna Beach | DMR | Motorola Capacity Plus Single Site (TRBO) | Waimea | Hawaii | 2023-12-02 |
| Mauna Lani Resort | NXDN | NEXEDGE 4800 | Kawaihae | Hawaii | 2023-12-07 |
| Mauni Lani Resort | LTR | Standard | Kohala Coast | Hawaii | 2007-12-23 |
| Military P25 Honolulu | Project 25 | Phase II | Varies | Honolulu | 2021-10-20 |
| Mobile Telephone and Paging | LTR | Standard | Kona | Hawaii | 2019-02-03 |
| Outrigger Hotels and Resort (System 1) | LTR | Standard | Waikiki Beach | Honolulu | 2017-05-14 |
| Outrigger Hotels and Resort (System 2) | LTR | Standard | Waikiki Beach | Honolulu | 2017-05-14 |
| Pacific Mobile Emergency Radio System (PACMERS) | Project 25 | Phase II | Various | Multi-County [4] | 2021-07-21 |
| Pacific Mobile Emergency Radio System (PACMERS) 2CF | Project 25 | Phase I | Various | Honolulu | 2023-07-26 |
| Pacific Wireless Communications | DMR | Motorola Connect Plus (TRBO) | Honolulu | Multi-County [2] | 2019-02-03 |
| PAR Petroleum | DMR | Motorola Connect Plus (TRBO) | Honolulu, HI | Honolulu | 2021-03-02 |
| Queens Medical Center | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu, HI | Honolulu | 2016-09-23 |
| Sheraton Waikiki | DMR | Motorola Capacity Plus Multi Site (TRBO) | Honolulu | Honolulu | 2017-05-04 |
| Southwest Airlines | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu | Honolulu | 2022-07-17 |
| Southwest Airlines | DMR | Motorola Capacity Plus Single Site (TRBO) | Lihue | Kauai | 2024-01-17 |
| Starcomm Wireless, Inc. | LTR | Standard | Kahului | Maui | 2007-12-22 |
| State of Hawaii: Department of Health | Project 25 | Phase I | Kauai | Kauai | 2019-02-08 |
| The Fairmont Orchid Hawaii | DMR | Motorola Capacity Plus Single Site (TRBO) | Kamuela | Hawaii | 2017-07-23 |
| The Modern Honolulu Hotel | DMR | Motorola Capacity Plus Single Site (TRBO) | Honolulu, HI | Honolulu | 2016-09-20 |
| U.S. Military - Honolulu | Project 25 | Phase II | Honolulu | Honolulu | 2024-01-21 |
| United Parcel Service (Hawaii) | LTR | Standard | Various | Multi-County [2] | 2004-01-09 |
| University of Hawaii | NXDN | NEXEDGE 4800 | Honolulu, HI | Honolulu | 2019-01-18 |
| Vision Enterprises, Inc. | LTR | Standard | Kahului | Maui | 2007-12-22 |
| Waikiki Beach Marriott | LTR | Standard | Honolulu | Honolulu | 2017-05-14 |
| Waikiki Trolley | LTR | Standard | Honolulu | Honolulu | 2016-09-22 |
| Wailea Community Association | LTR | Standard | Kula | Maui | 2004-01-09 |
| West Hawaii Electronics | LTR | Standard | Kona | Hawaii | 2004-01-09 |
| Westin Ka'anapali Ocean Resort Villas | LTR | Standard | Lahaina | Maui | 2014-01-04 |
| Westin Maui Resort and Spa, Ka'anapali | DMR | Motorola Capacity Plus Single Site (TRBO) | Lahaina | Maui | 2024-02-26 |
