| 21st Century Wireless Group | LTR | Standard | Almyra | Multi-County [2] | 2021-07-04 |
| American Electric Power (AEP) P25 | Project 25 | Phase II | Various | Multi-County [263] | 2025-09-05 |
| American Electric Power (Arkansas) | EDACS | Networked Standard | Various | Multi-County [2] | 2020-04-16 |
| Arkansas Brandmeister DMR | DMR | Conventional Networked | Varioius | Statewide | 2025-07-23 |
| Arkansas National Guard: Fort Chaffee (Motorola) | Motorola | Type II Smartnet | Fort Chaffee | Sebastian | 2018-04-06 |
| Arkansas National Guard: Fort Chaffee (P25) | Project 25 | Phase I | Fort Smith | Sebastian | 2025-03-24 |
| Arkansas Valley Communications | DMR | Motorola Capacity Plus Single Site (TRBO) | Little Rock | Pulaski | 2022-04-02 |
| Arkansas Wireless Information Network (AWIN) | Project 25 | Phase II | Statewide | Multi-County [2] | 2025-10-29 |
| Atlas Tube | NXDN | NEXEDGE 9600 | Blytheville | Mississippi | 2020-02-24 |
| AVC Inc | DMR | Motorola Connect Plus (TRBO) | Pulaski County | Pulaski | 2024-04-23 |
| Battles Communications (NXDN-173) | NXDN | NEXEDGE 9600 | SEMO / NE AR | Multi-County [8] | 2025-03-16 |
| Battles Communications - 800 MHz (SEMO/AR) | LTR | Standard | Various | Multi-County [8] | 2023-10-22 |
| Battles Communications - UHF (SEMO/AR) | LTR | Standard and Passport | SouthEast MO | Multi-County [14] | 2025-03-16 |
| Bella Vista Public Safety (AR) | NXDN | NEXEDGE 4800 | Bella Vista | Benton | 2025-10-13 |
| Blytheville | DMR | Motorola Capacity Plus Single Site (TRBO) | Blytheville | Mississippi | 2023-01-22 |
| C and W Communications (Little Rock) | Motorola | Type II Smartnet | Little Rock | Pulaski | 2018-07-18 |
| C and W Communications (Stuttgart) | Motorola | Type II | Stuttgart | Arkansas | 2018-07-18 |
| Central Flying Service | Motorola | Type II Smartnet | Little Rock | Pulaski | 2008-09-21 |
| City of Bentonville P25 | Project 25 | Phase II | Bentonville | Benton | 2024-11-13 |
| Conway Wireless Information Network (CWIN - Conway 800) | Project 25 | Phase II | Conway | Faulkner | 2025-10-23 |
| Cooper Tire and Rubber Company | NXDN | NEXEDGE 9600 | Texarkana | Miller | 2020-03-05 |
| Domtar | DMR | Motorola Connect Plus (TRBO) | Ashdown | Little River | 2020-04-24 |
| Douthits Radio Service | LTR | Standard | Pine Bluff | Multi-County [4] | 2025-01-04 |
| Douthits Radio Service (Cap+) | DMR | Motorola Capacity Plus Single Site (TRBO) | Stuttgart | Arkansas | 2025-01-04 |
| Doyle Brown SMR | LTR | Standard | Jonesboro | Craighead | 2023-09-21 |
| Empire Liberty Electric | DMR | Tier 3 Capacity Max | Joplin Mo HQ and 4-state | Multi-County [18] | 2025-01-02 |
| Entergy | Project 25 | Phase II | Various | Multi-County [109] | 2025-09-22 |
| Faulkner County Ham DMR | DMR | Conventional Networked | Conway | Faulkner | 2017-11-12 |
| Federal Correctional Complex Forrest City | Motorola | Type II SmartZone | Forrest City | St. Francis | 2023-09-29 |
| FutureFuel Company | LTR | Standard | Batesville | Independence | 2008-03-25 |
| Georgia Pacific | DMR | Motorola Capacity Plus Multi Site (TRBO) | Fort Smith | Sebastian | 2018-03-23 |
| Hino Motor Manufacturing USA, Inc. | LTR | Standard | Marion | Crittenden | 2009-05-11 |
| Hiram Walker Liquor Bottling | DMR | Motorola Capacity Plus Single Site (TRBO) | Fort Smith | Sebastian | 2024-06-18 |
| Hope Water and Light Commission | LTR | Standard | Hope | Hempstead | 2018-07-18 |
| Jasper School District | NXDN | NEXEDGE 9600 | Jasper | Newton | 2023-07-14 |
| John L. McClellan Memorial Veterans' Hospital | Project 25 | Phase II | Little Rock | Pulaski | 2024-04-14 |
| Jonesboro AR Public Works (DMR) | DMR | Motorola Capacity Plus Single Site (TRBO) | Jonesboro | Craighead | 2025-03-16 |
| KAMO Power | NXDN | NEXEDGE 4800 | Various | Multi-County [32] | 2025-02-16 |
| M and J Communications | Motorola | Type II Smartnet | Little Rock | Pulaski | 2020-04-09 |
| Mo-Ark Communications and Electronics - UHF (SEMO) | LTR | Standard | Various | Multi-County [5] | 2022-10-30 |
| Mountain Home Public Safety | NXDN | NEXEDGE 4800 | Mountain Home | Baxter | 2025-10-18 |
| Nestle USA Foods | DMR | Motorola Capacity Plus Multi Site (TRBO) | Jonesboro | Craighead | 2022-09-02 |
| Northwest Arkansas National Airport (XNA) | NXDN | NEXEDGE 4800 | Bentonville | Benton | 2025-08-04 |
| Nucor Steel - Arkansas | DMR | Motorola Capacity Plus Single Site (TRBO) | Hickman | Mississippi | 2024-01-26 |
| Nucor Yamato Steel | DMR | Motorola Connect Plus (TRBO) | Blytheville | Mississippi | 2022-10-02 |
| Oklahoma Gas and Electric (Tier 3) | DMR | Tier 3 Capacity Max | various | Multi-County [31] | 2025-05-16 |
| Osceola AR Public Safety | DMR | Motorola Capacity Plus Single Site (TRBO) | Osceola | Mississippi | 2022-11-25 |
| Ozarks Electric Cooperative | NXDN | NEXEDGE 4800 | Various | Multi-County [8] | 2025-02-09 |
| Paragould City Services | NXDN | NEXEDGE 9600 | Paragould | Greene | 2024-03-26 |
| Paragould Communications (Black Rock) | LTR | Standard | Black Rock | Lawrence | 2013-12-09 |
| Paragould Communications (Jonesboro) | LTR | Standard | Jonesboro | Craighead | 2025-03-16 |
| Paragould Communications (Paragould) | LTR | Standard | Paragould | Greene | 2025-03-18 |
| Pargould Communications (Blytheville) | LTR | Standard | Blytheville | Mississippi | 2013-12-09 |
| Pine Bluff Arsenal | Project 25 | Phase I | White Hall | Jefferson | 2023-09-25 |
| Planters Sales and Service | SmarTrunk | Standard | Helena | Phillips | 2021-07-04 |
| Plum Point Energy Station | DMR | Motorola Capacity Plus Single Site (TRBO) | Osceola | Mississippi | 2022-11-25 |
| Simmons Foods | DMR | Motorola Capacity Plus Single Site (TRBO) | Gentry | Benton | 2024-09-02 |
| Smith Two-Way Radio (Bentonville) | LTR | Standard | Bentonville | Benton | 2021-09-21 |
| Smith Two-Way Radio (Fayetteville) | LTR | Standard | Fayetteville | Washington | 2008-09-21 |
| Smith Two-Way Radio (Harrison) | LTR | Standard | Harrison | Boone | 2008-03-23 |
| Smith Two-Way Radio (Springdale 2) | LTR | Standard | Springdale | Benton | 2022-01-23 |
| Smith Two-Way Radio NXDN | NXDN | NEXEDGE 9600 | Arkansas and Oklahoma | Multi-County [11] | 2025-10-30 |
| Southland Casino Racing (DMR) | DMR | Motorola Capacity Plus Single Site (TRBO) | West Memphis | Crittenden | 2022-09-18 |
| St. Francis County Public Safety (AR) | DMR | Motorola Capacity Plus Single Site (TRBO) | Forrest City | St. Francis | 2025-01-20 |
| TE Products Pipeline | LTR | Standard | Helena | Phillips | 2021-07-04 |
| United States Air Force (57C) | Project 25 | Phase I | Multiple | Multi-County [21] | 2025-07-13 |
| University of Arkansas - Fayetteville | NXDN | NEXEDGE 4800 | Fayetteville | Washington | 2025-05-11 |
| USPS Processing and Distribution Center | DMR | Motorola Capacity Plus Multi Site (TRBO) | Little Rock | Pulaski | 2023-10-28 |
| Veterans Health Care System of the Ozarks | Project 25 | Phase I | Fayetteville | Washington | 2025-06-15 |
| West Memphis Police | DMR | Motorola Capacity Plus Single Site (TRBO) | West Memphis | Crittenden | 2025-01-12 |
| West Tennessee Communications | DMR | Motorola Capacity Plus Single Site (TRBO) | Steele | Multi-County [2] | 2018-08-02 |
| West Tennessee Communications (Blytheville) | Motorola | Type II | Blytheville | Mississippi | 2008-07-05 |
| Woodruff Electrical Co-Op | LTR | Standard | West Helena | Phillips | 2008-07-30 |
