| BLACK BEAR IRRIGATION SOURCE, INC.Eustis, FL · Active | Eustis, FL | Corporation | Apr 14, 2015 | Active |
| NORTH FLORIDA COMMUNITY WATER SYSTEMS, INC.New Port Richey, FL · Active | New Port Richey, FL | Corporation | Dec 1, 2022 | Active |
| FLORIDA COMMUNITY WATER SYSTEMS, INC.New Port Richey, FL · Active | New Port Richey, FL | Corporation | Dec 2, 2021 | Active |
| NORTHWEST FLORIDA WATER SYSTEM, INC.New Port Richey, FL · Active | New Port Richey, FL | Corporation | Oct 8, 2021 | Active |
| COLLIER UTILITY COMPANYNew Port Richey, FL · Active | New Port Richey, FL | Corporation | Nov 20, 2020 | Active |
| CITRUS WATERWORKS, INC.New Port Richey, FL · Active | New Port Richey, FL | Corporation | Nov 5, 2019 | Active |
| ROYAL WATERWORKS, INC.New Port Richey, FL · Active | New Port Richey, FL | Corporation | Apr 24, 2019 | Active |
| COUNTRY WALK UTILITIES, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Sep 4, 2013 | Inactive |
| HC WATERWORKS, INC.New Port Richey, FL · Active | New Port Richey, FL | Corporation | Feb 25, 2013 | Active |
| LP WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Dec 6, 2012 | Inactive |
| WATER TREATMENT & CONTROLS TECHNOLOGY, INC.Pensacola, FL · Active | Pensacola, FL | Corporation | Dec 1, 2016 | Active |
| HARBOR WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Jan 25, 2012 | Inactive |
| LAKESIDE WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Aug 29, 2012 | Inactive |
| SUNNY HILLS UTILITY COMPANYNew Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Mar 4, 2013 | Inactive |
| THE WOODS UTILITY COMPANYNew Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Mar 4, 2013 | Inactive |
| BREVARD WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Mar 4, 2013 | Inactive |
| JUMPER CREEK UTILITY COMPANYNew Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Mar 11, 2013 | Inactive |
| RAINTREE WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | May 8, 2014 | Inactive |
| BRENDENWOOD WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | May 8, 2014 | Inactive |
| LAKE IDLEWILD UTILITY COMPANYNew Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Jul 18, 2014 | Inactive |
| SEMINOLE WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Jan 5, 2016 | Inactive |
| NORTH CHARLOTTE WATERWORKS, INC.Punta Gorda, FL · Inactive | Punta Gorda, FL | Corporation | Jan 12, 2016 | Inactive |
| PINE HARBOUR WATERWORKS, INC.Leesburg, FL · Inactive | Leesburg, FL | Corporation | May 27, 2016 | Inactive |
| MERRITT ISLAND UTILITY COMPANY, INC.Merritt Island, FL · Inactive | Merritt Island, FL | Corporation | Nov 28, 2016 | Inactive |
| GATOR WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Jan 16, 2018 | Inactive |
| DUVAL WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Aug 30, 2019 | Inactive |
| OKALOOSA WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Feb 13, 2020 | Inactive |
| LAKE TALQUIN WATERWORKS, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | May 20, 2020 | Inactive |
| SGI WASTEWATER SERVICES, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | May 13, 2021 | Inactive |