We found 11 public water systems that could serve the same population as United International Corporation (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| YK CORP./ SUNSHINE LAUNDRY/ SAKO CORP. | San Antonio | 872 | 0 | 0 |
| Pacific Islands Club | San Antonio | 554 | 0 | 9 |
| Mariana Fashion | San Antonio | 547 | 0 | 0 |
| Michigan Garment | San Antonio | 541 | 0 | 0 |
| Neo Fashion, Inc. | San Antonio | 391 | 0 | 0 |
| Joo Ang Apparel | San Antonio | 365 | 0 | 0 |
| Sablan Construction Barracks | San Antonio | 200 | 0 | 0 |
| Aqua Water | San Antonio | 170 | 0 | 68 |
| Suntext/ Net Corporation Garment | San Antonio | 20 | 0 | 0 |
| Winners Corporation | San Antonio | 0 | 0 | 0 |
| Uno Moda Corp. | San Antonio | 0 | 0 | 0 |