| New Orleans Regional Transit Authority | Project 25 | Phase I | New Orleans | Orleans | 2018-08-16 |
| AAR Electronics | LTR | Standard | Houma | Terrebonne | 2009-01-10 |
| Allen Parish Sheriff | DMR | Motorola Capacity Plus Multi Site (TRBO) | Various | Allen | 2024-06-12 |
| American Electric Power (AEP) P25 | Project 25 | Phase II | Various | Multi-County [263] | 2025-11-27 |
| Angus Chemical | DMR | Motorola Capacity Plus Single Site (TRBO) | Sterlington | Ouachita | 2023-03-15 |
| Ascension / St. James / St. John The Baptist Regional Public Safety | Project 25 | Phase II | Multiple | Multi-County [4] | 2025-04-07 |
| Bally's Shreveport Casino | LTR | Standard | Shreveport | Caddo | 2022-02-07 |
| BASF (Geismar) | Project 25 | Phase II | Geismar | Ascension | 2021-05-21 |
| Baton Rouge Public Safety | Project 25 | Phase I | Baton Rouge | East Baton Rouge | 2025-12-09 |
| Bayer CropScience | Project 25 | Phase I | Luling | St. Charles | 2022-04-18 |
| BearCom Louisiana | DMR | Motorola Connect Plus (TRBO) | Various | Multi-County [5] | 2022-05-14 |
| Beauregard Electric Cooperative | DMR | Conventional Networked | DeRidder | Beauregard | 2022-05-01 |
| Borden Chemical and Plastics | LTR | Standard | Geismar | Ascension | 2018-07-20 |
| Bossier City | Project 25 | Phase II | Bossier City | Bossier | 2024-09-07 |
| Bossier Parish Fire and EMS | DMR | Conventional Networked | Bossier City | Bossier | 2025-01-10 |
| Caddo Parish | Project 25 | Phase II | Shreveport | Caddo | 2025-06-03 |
| Caesers Superdome | NXDN | NEXEDGE 9600 | New Orleans | Orleans | 2025-02-05 |
| Cal's Communications | LTR | Standard | Youngsville | Lafayette | 2011-11-13 |
| Calcasieu Pass LNG | DMR | Motorola Capacity Plus Single Site (TRBO) | Cameron | Cameron | 2024-11-01 |
| Calumet Lubricants | NXDN | NEXEDGE 4800 | Shreveport | Caddo | 2021-02-15 |
| Chalmette Oil Refinery | EDACS | Standard | Chalmette | St. Bernard | 2011-08-06 |
| Chalmette Refining | Project 25 | Phase II | Chalmette | St. Bernard | 2021-05-12 |
| Chase Electronics | LTR | Standard | West Monroe | Ouachita | 2019-11-17 |
| Citgo (Lake Charles) | DMR | Tier 3 Capacity Max | Lake Charles | Calcasieu | 2025-01-10 |
| CLECO Power (P25) | Project 25 | Phase II | Pineville | Multi-County [19] | 2022-05-05 |
| Commuications Center SMR | LTR | Standard | Abita Springs | St. Tammany | 2009-10-12 |
| Deaton Communications (Mansfield) | LTR | Standard | Mansfield | DeSoto | 2020-06-29 |
| Delta Downs | DMR | Motorola Capacity Plus Single Site (TRBO) | Vinton | Calcasieu | 2025-10-05 |
| DeSoto Parish | DMR | Motorola Capacity Plus Multi Site (TRBO) | Mansfield | DeSoto | 2023-07-19 |
| DeSoto Parish Public Safety | DMR | Conventional Networked | Mansfield | DeSoto | 2023-07-19 |
| Dixie Electric Membership Corporation (DEMCO) | TETRA | Standard | Baton Rouge | Multi-County [6] | 2022-09-14 |
| Dow Chemical | Project 25 | Phase I | Plaquemine | West Baton Rouge | 2020-01-19 |
| East Feliciana Parishwide Fire Protection District | LTR | Standard | Clinton | East Feliciana | 2017-11-05 |
| Electrocom | LTR | Standard | New Orleans | Jefferson | 2020-04-22 |
| Entergy | Project 25 | Phase II | Various | Multi-County [110] | 2025-11-29 |
| Exxon (900 MHz) | Motorola | Type II | Baton Rouge | East Baton Rouge | 2019-09-23 |
| Exxon Mobil | Project 25 | Phase II | Various | Multi-County [5] | 2025-12-08 |
| Federal Correctional Institution: Pollock | Project 25 | Phase I | Pollock | Grant | 2024-09-03 |
| Geismar Vinyls Company LLP (Connect Plus) | DMR | Motorola Connect Plus (TRBO) | Geismar | Ascension | 2018-09-22 |
| Golden Nugget Casino and Resort Lake Charles | DMR | Motorola Capacity Plus Single Site (TRBO) | Lake Charles | Calcasieu | 2024-11-01 |
| Greater Baton Rouge Port Commission | LTR | Standard | Port Allen | West Baton Rouge | 2006-11-06 |
| Hamilton Radio Service | LTR | Standard | Houma | Terrebonne | 2011-11-13 |
| Harrah's Casino: New Orleans (DMR) | DMR | Motorola Capacity Plus Single Site (TRBO) | New Orleans | Orleans | 2021-08-31 |
| Harrahs Casino Shreveport | LTR | Standard | Shreveport | Caddo | 2004-01-09 |
| Honeywell Specialty Materials | LTR | Standard | Geismar | Ascension | 2010-03-26 |
| Iberia Parish | LTR | Standard | New Iberia | Iberia | 2011-11-14 |
| Iberville Parish Fire/Rescue | EDACS | Standard | Iberville Parish | Iberville | 2013-09-04 |
| Iberville Parish Law Enforcement | Motorola | Type II Smartnet | Iberville Parish | Iberville | 2011-11-14 |
| International Paper - Mansfield Mill | DMR | Motorola Capacity Plus Multi Site (TRBO) | Mansfield | DeSoto | 2020-07-04 |
| Jefferson Davis Parish (460 MHz) | LTR | Standard | Welsh | Jefferson Davis | 2010-11-14 |
| Jefferson Davis Parish (800 MHz) | LTR | Standard | Jennings | Jefferson Davis | 2011-11-13 |
| Jefferson Parish Government | Project 25 | Phase II | Jefferson | Jefferson | 2020-04-30 |
| Joint National Capital Region | Project 25 | Phase II | Various | Multi-County [22] | 2025-10-24 |
| Kay Communications (Sulphur) | Motorola | Type II Smartnet | Sulphur | Calcasieu | 2011-11-13 |
| L'Auberge Casino | DMR | Motorola Connect Plus (TRBO) | Baton Rouge | East Baton Rouge | 2016-12-06 |
| L'Auberge Casino | DMR | Motorola Capacity Plus Single Site (TRBO) | Lake Charles | Calcasieu | 2024-11-01 |
| LACC (Lotte Chemical) | DMR | Motorola Capacity Plus Single Site (TRBO) | Lake Charles | Calcasieu | 2024-11-01 |
| LaFarge Corporation | LTR | Standard | Houma | Terrebonne | 2011-11-13 |
| Louisiana Pigment | Motorola | Type II Smartnet | Sulphur | Calcasieu | 2010-04-14 |
| Louisiana Wireless Information Network (LWIN) | Project 25 | Phase I | Statewide | Statewide | 2025-11-24 |
| LyondellBasell Lake Charles Polyolefins Plant | Motorola | Type II Smartnet | Westlake | Calcasieu | 2010-04-14 |
| Marathon Oil Refinery - P25 Digital | Project 25 | Phase II | Garyville | St. John The Baptist | 2020-05-25 |
| Margaritaville Resort and Casino | DMR | Motorola Capacity Plus Single Site (TRBO) | Bossier City | Bossier | 2021-02-17 |
| Motiva Refinery | Motorola | Type II Smartnet | Convent | St. James | 2011-11-13 |
| Nalcom Wireless (Mansfield) | LTR | Standard | Mansfield | DeSoto | 2020-06-29 |
| NASA Louisiana and Alabama Facilities | Project 25 | Phase I | New Orleans | Multi-County [2] | 2022-09-21 |
| New Orleans Convention Center | DMR | Motorola Capacity Plus Single Site (TRBO) | New Orleans | Orleans | 2025-09-07 |
| Northeast Louisiana Power Cooperative | DMR | Tier 3 Standard | Various | Multi-County [3] | 2021-10-10 |
| Omni Royal Crescent Hotel | DMR | Motorola Capacity Plus Single Site (TRBO) | New Orleans | Orleans | 2019-12-01 |
| Packaging Corporation of America - DeRidder | DMR | Motorola Capacity Plus Single Site (TRBO) | DeRidder | Beauregard | 2022-05-01 |
| Phillips 66 Refineries | Project 25 | Phase II | Various | Multi-County [12] | 2025-09-11 |
| Port of New Orleans | Project 25 | Phase I | New Orleans | Orleans | 2019-01-02 |
| Potash Chemical | LTR | Standard | Geismar | Ascension | 2010-03-26 |
| PPG (Connect Plus) | DMR | Motorola Connect Plus (TRBO) | Various | Calcasieu | 2025-01-10 |
| PPG Industries | Motorola | Type II Smartnet | Sulphur | Calcasieu | 2011-11-13 |
| Procter & Gamble Manufacturing Plant Pineville | DMR | Motorola Capacity Plus Single Site (TRBO) | Pineville | Rapides | 2020-05-18 |
| Rapides Parish Communications Agency (P25) | Project 25 | Phase II | Alexandria | Rapides | 2024-10-27 |
| Sasol | DMR | Motorola Connect Plus (TRBO) | Westlake | Calcasieu | 2019-08-15 |
| Shell | DMR | Motorola Connect Plus (TRBO) | Norco | St. Charles | 2020-04-26 |
| Shreveport Communications | DMR | Motorola Connect Plus (TRBO) | Various | Multi-County [2] | 2020-10-13 |
| Shreveport Communications (Bastrop) | LTR | Standard | Bastrop | Morehouse | 2019-10-08 |
| Shreveport Communications (Cap+) | DMR | Motorola Capacity Plus Single Site (TRBO) | Shreveport | Multi-County [2] | 2023-12-24 |
| Shreveport Communications (Delhi) | LTR | Standard | Delhi | Richland | 2019-06-13 |
| Shreveport Communications (Grambling) | LTR | Standard | Grambling | Lincoln | 2021-06-04 |
| Shreveport Communications (Haughton) | LTR | Standard | Haughton | Bossier | 2021-06-19 |
| Shreveport Communications (Homer) | LTR | Standard | Homer | Claiborne | 2021-06-06 |
| Shreveport Communications (Monroe 400 MHz) | LTR | Standard | Monroe | Ouachita | 2019-06-18 |
| Shreveport Transit Management | DMR | Motorola Capacity Plus Multi Site (TRBO) | Shreveport | Caddo | 2021-02-18 |
| Slidell | Motorola | Type II SmartZone | Slidell | St. Tammany | 2019-10-10 |
| Southwest Louisiana Electric Membership Corporation (SLEMCO) | LTR | Standard | Carencro | Lafayette | 2011-11-13 |
| St. Charles Parish Public Safety | Project 25 | Phase II | St. Charles Parish | St. Charles | 2025-11-20 |
| St. Helena Fire Protection District 2 | LTR | Standard | Greensburg | St. Helena | 2006-03-01 |
| Telcom Rentals | Motorola | Type II Smartnet | Lake Charles | Calcasieu | 2010-04-14 |
| Telcom Rentals | DMR | Motorola Capacity Plus Single Site (TRBO) | Sulphur | Calcasieu | 2023-09-27 |
| Telcom Rentals (Connect Plus) | DMR | Motorola Connect Plus (TRBO) | Sulphur | Multi-County [2] | 2022-05-01 |
| The Ritz-Carlton, New Orleans | DMR | Motorola Capacity Plus Single Site (TRBO) | New Orleans | Orleans | 2023-10-16 |
| The Roosevelt New Orleans | DMR | Motorola Capacity Plus Single Site (TRBO) | New Orleans | Orleans | 2020-01-06 |
| Tower Communications | DMR | Motorola Capacity Plus Single Site (TRBO) | Oberlin | Allen | 2018-08-17 |
| United Rentals | DMR | Motorola Capacity Plus Single Site (TRBO) | Lake Charles | Calcasieu | 2024-11-01 |
| 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] | 2025-11-24 |
| Vernon Parish Communications District | NXDN | NEXEDGE 9600 | Leesville | Vernon | 2010-09-23 |
| Westlake Petrochemicals | DMR | Tier 3 Capacity Max | Sulphur | Calcasieu | 2025-01-20 |
| WestRock Paper Mill | DMR | Motorola Capacity Plus Single Site (TRBO) | Hodge | Jackson | 2021-07-03 |
| Williams Chemical | LTR | Standard | Geismar | Ascension | 2010-03-26 |
| Williams Pipeline (Haynesville Shale) | DMR | Conventional Networked | Shreveport | Multi-County [2] | 2022-03-10 |
| YCI Methanol One | DMR | Motorola Connect Plus (TRBO) | St. James | St. James | 2020-12-08 |
