| SBS |
| COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP |
| $19.4B |
| WTRG | Essential Utilities, Inc. | $10.5B |
| AWR | American States Water Co | $3.0B |
| CWT | CALIFORNIA WATER SERVICE GROUP | $2.7B |
| HTO | H2O AMERICA | $2.4B |
| MSEX | MIDDLESEX WATER COMPANY | $978M |
| YORW | YORK WATER CO | $485M |
| CWCO | CONSOLIDATED WATER CO. LTD. | $483M |
| ARTNA | ARTESIAN RESOURCES CORPORATION | $336M |
| PCYO | PURE CYCLE CORPORATION | $249M |
| GWRS | Global Water Resources, Inc. | $210M |