| Name | Relationship | Activity | State | EIN |
|---|---|---|---|---|
| Arizona PIRG INC | Related tax-exempt org | Social welfare | AZ | 050617269 |
| BOLD Alliance INC | Related tax-exempt org | Social welfare | NE | 270637437 |
| California PIRG | Related tax-exempt org | Social welfare | CA | 942259710 |
| Campus Organizing Support Services | Related tax-exempt org | Social welfare | MA | 271687873 |
| Njpirg Citizen Lobby INC | Related tax-exempt org | Social welfare | NJ | 222708332 |
| Colorado PIRG | Related tax-exempt org | Social welfare | CO | 841188748 |
| Connpirg Citizen Lobby INC | Related tax-exempt org | Social welfare | CT | 061341175 |
| Environment America INC | Related tax-exempt org | Social welfare | CO | 205355252 |
| Florida PIRG Citizen Lobby INC | Related tax-exempt org | Social welfare | FL | 593109773 |
| Georgia PIRG INC | Related tax-exempt org | Social welfare | GA | 582515543 |
| Environmental Action INC | Related tax-exempt org | Social welfare | CO | 571176128 |
| IOWA PIRG INC | Related tax-exempt org | Social welfare | IA | 421488674 |
| Marypirg Citizen Lobby INC | Related tax-exempt org | Social welfare | MD | 521818910 |
| Montana State PIRG INC | Related tax-exempt org | Social welfare | MT | 270496574 |
| New Hampshire PIRG INC | Related tax-exempt org | Social welfare | NH | 020508473 |
| New Mexico PIRG Fund INC | Related tax-exempt org | Social welfare | NM | 850403577 |
| North Carolina PIRG Citizen Lobby | Related tax-exempt org | Social welfare | NC | 562136514 |
| OHIO PIRG Citizen Lobby INC | Related tax-exempt org | Social welfare | OH | 134262363 |
| Oregon State PIRG INC | Related tax-exempt org | Social welfare | OR | 930855897 |
| Pennenvironment INC | Related tax-exempt org | Social welfare | PA | 020611111 |
| Pennsylvania PIRG INC | Related tax-exempt org | Social welfare | PA | 232448881 |
| Pesticide Watch INC | Related tax-exempt org | Social welfare | CA | 770208947 |
| Pirgim Public Interest Lobby | Related tax-exempt org | Social welfare | MI | 382812867 |
| Rhode Island PIRG INC | Related tax-exempt org | Social welfare | RI | 050517165 |
| Texas PIRG INC | Related tax-exempt org | Social welfare | TX | 742990805 |