| Service Employees INTL Union Local 2000 Pension Fund | Related tax-exempt org | Pension for members of local 2000 | MO | 362435849 |
| ACT INC | Related taxable corporation/trust | Contributing employer | MO | — |
| Aquarius LTD | Related taxable corporation/trust | Contributing employer | MO | — |
| Beauvais Manor | Related taxable corporation/trust | Contributing employer | MO | — |
| DIST Lodge 837 IAM | Related taxable corporation/trust | Contributing employer | MO | — |
| Estates of Spanish LAKE | Related taxable corporation/trust | Contributing employer | MO | — |
| Estates of ST Louis | Related taxable corporation/trust | Contributing employer | MO | — |
| Hillside Manor | Related taxable corporation/trust | Contributing employer | MO | — |
| Semco Plastic | Related taxable corporation/trust | Contributing employer | MO | — |
| Southwest Food Service | Related taxable corporation/trust | Contributing employer | MO | — |
| ST Louis Altenheim | Related taxable corporation/trust | Contributing employer | MO | — |
| ST Louis Wilbert Vault | Related taxable corporation/trust | Contributing employer | MO | — |
| Tabor Plastics | Related taxable corporation/trust | Contributing employer | MO | — |
| Atrium Nursing Home | Related taxable corporation/trust | Contributing employer | MO | — |
| Compass-Chartwell | Related taxable corporation/trust | Contributing employer | MO | — |