| 2 Way Communications Service | DMR | Motorola Capacity Plus Single Site (TRBO) | Rochester | Strafford | 2018-05-05 |
| Anheuser-Busch Brewery (Merrimack) | Motorola | Type II Smartnet | Merrimack | Hillsborough | 2011-12-02 |
| City of Manchester | Project 25 | Phase I | Manchester | Hillsborough | 2025-10-21 |
| City of Nashua | Project 25 | Phase I | Nashua | Hillsborough | 2025-09-06 |
| Concord Hospital | DMR | Tier 3 Non-Standard | Concord | Merrimack | 2024-07-05 |
| County Communications | NXDN | NEXEDGE 9600 | Boston | Multi-County [5] | 2023-10-07 |
| Dartmouth College | DMR | Motorola Capacity Plus Multi Site (TRBO) | Hanover | Grafton | 2023-07-28 |
| Dartmouth Health | DMR | Motorola Capacity Plus Multi Site (TRBO) | Lebanon | Grafton | 2025-07-10 |
| Dispatch Communications (Hudson) | LTR | Standard | Hudson | Hillsborough | 2016-03-02 |
| Federal Correctional Institution Berlin | Project 25 | Phase I | Berlin | Coos | 2014-10-21 |
| Fleetwave Partners | NXDN | NEXEDGE 4800 | Statewide | Multi-County [17] | 2025-09-19 |
| Goffstown Public Services System | DMR | Motorola Capacity Plus Single Site (TRBO) | Goffstown | Hillsborough | 2016-05-26 |
| Industrial Communications and Electronics | DMR | Motorola Connect Plus (TRBO) | Regional | Multi-County [16] | 2025-10-09 |
| Industrial Communications and Electronics (Epsom) | Motorola | Type II | Epsom | Merrimack | 2020-04-27 |
| Industrial Communications and Electronics (Farmington) | Motorola | Type II | Portsmouth | Rockingham | 2015-09-08 |
| Lebanon Public Schools | DMR | Motorola Connect Plus (TRBO) | Lebanon | Grafton | 2022-06-03 |
| Lindt & Sprungli USA | DMR | Motorola Capacity Plus Multi Site (TRBO) | Stratham | Rockingham | 2024-09-13 |
| Litchfield | DMR | Motorola Capacity Plus Multi Site (TRBO) | Litchfield | Hillsborough | 2025-10-11 |
| New Hampshire Department of Natural and Cultural Resources | DMR | Tier 3 Standard | Varies | Rockingham | 2025-08-04 |
| New Hampshire Electric Cooperative | DMR | Tier 3 Capacity Max | Plymouth | Multi-County [4] | 2025-11-08 |
| New Hampshire Electric Cooperative (Legacy) | DMR | Motorola Connect Plus (TRBO) | Various | Multi-County [8] | 2025-11-08 |
| NextEra Energy Seabrook Station | Project 25 | Phase II | Seabrook | Rockingham | 2025-08-18 |
| OneVoice Network | DMR | Motorola Connect Plus (TRBO) | Various | Multi-County [66] | 2025-09-18 |
| Pease Air National Guard Base | Project 25 | Phase II | Portsmouth | Rockingham | 2023-07-25 |
| Stonyfield Farms | DMR | Hytera XPT | Londonderry | Rockingham | 2025-10-19 |
| Trinity EMS (Hollis) | LTR | Standard | Hollis | Hillsborough | 2011-12-02 |
| United States Air Force (157) | Project 25 | Phase I | Various | Multi-County [34] | 2025-09-02 |
| United States Department of Defense (14C) | Project 25 | Phase I | Various | Multi-County [62] | 2025-10-24 |
| William Quimby | LTR | Standard | Pembroke | Merrimack | 2011-12-02 |
