| Alabama Interoperable Radio System (AIRS) | Project 25 | Phase II | Varies | Statewide | 2023-05-28 |
| Albertville Utilities | DMR | Motorola Capacity Plus Single Site (TRBO) | Albertville | Marshall | 2017-12-28 |
| Alphabet Plastics | DMR | Motorola Capacity Plus Single Site (TRBO) | Decatur | Morgan | 2023-04-09 |
| Anniston Army Depot | Project 25 | Phase II | Anniston | Multi-County [2] | 2021-01-15 |
| Auburn University | DMR | Motorola Capacity Plus Single Site (TRBO) | Auburn | Lee | 2022-10-12 |
| Austal USA | DMR | Motorola Capacity Plus Single Site (TRBO) | Mobile | Mobile | 2019-04-12 |
| Baldwin County Board of Education | DMR | Motorola Capacity Plus Multi Site (TRBO) | Various | Baldwin | 2021-06-17 |
| Balentine and Berry | LTR | Standard | Tuscumbia | Colbert | 2018-07-18 |
| BASF Corporation | EDACS | Narrowband | McIntosh | Washington | 2010-11-30 |
| Bay Minette, Daphne, Foley, Robertsdale | NXDN | NEXEDGE 4800 | Various | Baldwin | 2023-05-27 |
| Boeing Company | Motorola | Type I | Huntsville | Madison | 2004-01-09 |
| Calhoun-Cherokee-Cleburne County | Project 25 | Phase I | Various | Multi-County [4] | 2023-01-31 |
| Center for Domestic Preparedness (CDP) | Project 25 | Phase I | Anniston | Calhoun | 2018-06-19 |
| City of Ozark | Project 25 | Phase I | Ozark | Dale | 2023-05-24 |
| Communications & Electronics of Alabama | LTR | Standard | Bryant | Jackson | 2008-06-01 |
| Communications International (Mobile Service Center) | NXDN | NEXEDGE 4800 | Mobile | Multi-County [2] | 2023-02-01 |
| CSA | LTR | Standard | Mobile | Mobile | 2011-07-20 |
| Darden Communications | LTR | Standard | Various | Multi-County [6] | 2011-10-22 |
| Decatur Electronic Communications (Somerville) | LTR | Standard | Somerville | Morgan | 2021-03-12 |
| Decatur Electronic Communications (Trinity) | LTR | Standard | Trinity | Multi-County [2] | 2021-03-12 |
| Dothan School System | LTR | Standard | Dothan | Houston | 2010-11-28 |
| Escambia Rural Fire/EMS | DMR | Motorola Capacity Plus Multi Site (TRBO) | Various | Escambia | 2023-03-31 |
| Evonik Degussa Corporation | NXDN | NEXEDGE 4800 | Theodore | Mobile | 2021-06-13 |
| Federal Bureau of Prisons (Aliceville, AL) | Project 25 | Phase I | Aliceville | Pickens | 2016-05-28 |
| Federal Prison Camp Maxwell | Motorola | Type II Smartnet | Montgomery | Montgomery | 2015-09-06 |
| First Communications (Opelika) | LTR | Standard | Opelika | Lee | 2010-11-26 |
| First Communications (Phenix City) | DMR | Motorola Connect Plus (TRBO) | Phenix City | Russell | 2015-07-24 |
| Fort Benning | Project 25 | Phase I | Columbus | Multi-County [7] | 2021-08-03 |
| Fort Novosel | Project 25 | Phase I | Various | Dale | 2023-05-28 |
| GE Aviation Madison | DMR | Motorola Capacity Plus Single Site (TRBO) | Madison | Limestone | 2018-11-16 |
| Honda Motor Manufacturing (Lincoln) | LTR | Standard | Lincoln | Talladega | 2004-01-09 |
| Houston County | NXDN | NEXEDGE 4800 | Various | Houston | 2023-05-04 |
| Hunt Refining | LTR | Standard | Tuscaloosa | Tuscaloosa | 2015-11-13 |
| Huntsville Radio Service (Huntsville) | Motorola | Type IIi Hybrid | Huntsville | Madison | 2016-01-11 |
| Huntsville-Madison County Airport Authority | EDACS | Standard | Huntsville | Madison | 2012-12-20 |
| Hurricane Electronics (Jackson) | LTR | Standard | Jackson | Clarke | 2011-01-03 |
| Hyundai Motor Manufacturing Alabama | Motorola | Type II | Hope Hull | Montgomery | 2010-11-27 |
| Indorama Ventures Xylenes & PTA | Motorola | Type II Smartnet | Decatur | Morgan | 2016-05-29 |
| International Paper (Florence) | LTR | Standard | Florence | Lauderdale | 2007-03-02 |
| International Paper (Selma) | LTR | Standard | Selma | Dallas | 2010-11-30 |
| Kimberly Clark Mobile | LTR | Standard | Mobile | Mobile | 2019-04-12 |
| Limestone Correctional Facility | DMR | Motorola Capacity Plus Multi Site (TRBO) | Harvest | Limestone | 2021-05-31 |
| Madison County Schools | DMR | Motorola Capacity Plus Single Site (TRBO) | Monte Sano | Madison | 2023-01-03 |
| Marshall Space Flight Center / Redstone Arsenal | Motorola | Type II SmartZone | Huntsville | Madison | 2023-01-19 |
| Mercedes Benz USA | DMR | Motorola Connect Plus (TRBO) | Vance | Tuscaloosa | 2023-03-04 |
| Merrimack Hall Performing Arts Center | DMR | Motorola Capacity Plus Single Site (TRBO) | Huntsville | Madison | 2012-06-07 |
| Metrolink NXDN | NXDN | NEXEDGE 4800 | Headland | Multi-County [4] | 2023-05-22 |
| Mobile Container Terminal | NXDN | NEXEDGE 4800 | Mobile | Mobile | 2021-06-13 |
| Mobile County Communications District | Project 25 | Phase II | Mobile | Multi-County [2] | 2023-02-26 |
| Mobile One C E | LTR | Standard | Phenix City | Russell | 2004-01-09 |
| Mobile Water and Sewer | LTR | Standard | Mobile | Mobile | 2018-07-18 |
| Montgomery Metro Communications Cooperative District | Project 25 | Phase II | Various | Multi-County [6] | 2023-01-22 |
| NASA Louisiana and Alabama Facilities | Project 25 | Phase I | New Orleans | Multi-County [2] | 2022-09-21 |
| Nextel License Holdings 1 | Motorola | Type I | Phenix City | Russell | 2010-11-27 |
| Nucor Steel Decatur | NXDN | NEXEDGE 4800 | Decatur | Morgan | 2023-04-09 |
| Nucor Vulcraft Group | DMR | Motorola Capacity Plus Single Site (TRBO) | Ft. Payne, AL | DeKalb | 2023-03-18 |
| Office Max | LTR | Standard | McCalla | Jefferson | 2004-01-09 |
| Phoenix West II | DMR | Motorola Capacity Plus Single Site (TRBO) | Orange Beach | Baldwin | 2022-09-06 |
| Pilchers Ambulance Service | LTR | Standard | Dothan | Houston | 2020-07-06 |
| PowerSouth Energy Cooperative | DMR | Motorola Connect Plus (TRBO) | Andalusia | Multi-County [26] | 2021-11-02 |
| Radio Direct | LTR | Standard | Birmingham | Jefferson | 2004-01-09 |
| S and P Communications | NXDN | NEXEDGE 9600 | Various | Multi-County [5] | 2022-10-06 |
| S T S Communications | LTR | Standard | Birmingham | Jefferson | 2004-01-09 |
| Sara Lee Corporation | LTR | Standard | Florence | Lauderdale | 2007-01-18 |
| Scottsboro Water Sewer and Gas Board | DMR | Motorola Capacity Plus Single Site (TRBO) | Scottsboro | Jackson | 2023-04-08 |
| Shell (Saraland) | DMR | Motorola Connect Plus (TRBO) | Saraland | Mobile | 2019-08-15 |
| Shelton State Community College | DMR | Motorola Capacity Plus Single Site (TRBO) | Tuscaloosa | Tuscaloosa | 2019-09-21 |
| SmartRadio DMR | DMR | Motorola Connect Plus (TRBO) | Various | Multi-County [19] | 2022-05-21 |
| Sullivan Communications | LTR | Standard | Various | Multi-County [3] | 2004-01-09 |
| Target Distribution Center (Madison) | LTR | Standard | Madison | Limestone | 2011-01-04 |
| Team One (Mobile) | DMR | Motorola Capacity Plus Single Site (TRBO) | Mobile | Mobile | 2022-08-28 |
| Team One (Robertsdale) | LTR | Standard | Robertsdale | Baldwin | 2021-06-13 |
| Telecomm Network (Phenix City) | LTR | Standard | Phenix City | Russell | 2011-01-03 |
| Tennessee Valley Authority | Project 25 | Phase I | Various | Multi-County [12] | 2023-04-08 |
| The Communication Store | LTR | Standard | Gulf Shores | Baldwin | 2004-01-09 |
| Troy University | LTR | Standard | Troy | Pike | 2013-11-06 |
| Turquoise Place | DMR | Motorola Capacity Plus Single Site (TRBO) | Orange Beach | Baldwin | 2017-09-22 |
| Two Way Communications (Fort Morgan) | iDEN | Standard | Fort Morgan | Baldwin | 2012-01-08 |
| Two Way Communications (Orange Beach UHF) | iDEN | Standard | Orange Beach | Baldwin | 2012-03-14 |
| Two-Way Communications (Bay Minette) | iDEN | Standard | Bay Minette | Baldwin | 2012-01-08 |
| United States Air Force (BC31) | Motorola | Type II SmartZone | Various | Multi-County [2] | 2019-07-29 |
| United States Department of Defense (14C) | Project 25 | Phase I | Nationwide | Multi-County [64] | 2023-04-30 |
| University of West Alabama - Campus Police | DMR | Motorola Capacity Plus Single Site (TRBO) | Livingston | Sumter | 2012-08-22 |
| Von Braun Center | LTR | Standard | Huntsville | Madison | 2019-05-20 |
| Washington County Public Safety | LTR | MultiNet | Chatom | Multi-County [2] | 2016-07-22 |
| Wiregrass Electric Cooperative | DMR | Tier 3 Standard | Various | Multi-County [3] | 2020-04-01 |
