| Relationships | Role | Relationship Start | Relationship End |
| Cmrcc, Inc. | Parent | 12/31/1982 | 8/31/1983 |
| Hic Management Corporation Of Florida | Parent | 12/31/1980 | 12/30/1982 |
| P.P.W. Sewer Co., Inc. | Subsidary | 12/31/1980 | 12/30/1981 |
| P.P.W. Water Co., Inc. | Subsidary | 12/31/1980 | 12/30/1981 |