| United Association Local 322 Pension Fund | Related tax-exempt org | Pension fund | NJ | 216016638 |
| United Association Local 322 Annuity Fund | Related tax-exempt org | Pension fund | NJ | 222708962 |
| United Association Local 322 Education Fund | Related tax-exempt org | Education and training fund | NJ | 213019362 |
| United Association Local 322 | Related tax-exempt org | Labor union | NJ | 210538170 |
| AC Convention Center SMG (71) | Related taxable corporation/trust | — | — | — |
| AC Mechanical LLC (9111) | Related taxable corporation/trust | — | — | — |
| ALL American Plumbing HVAC | Related taxable corporation/trust | — | — | — |
| Allied Power Services | Related taxable corporation/trust | — | — | — |
| Allied Trade Services | Related taxable corporation/trust | — | — | — |
| Aqueduct Plumbing Services | Related taxable corporation/trust | — | — | — |
| Atlantic City AUD & CONV Hall | Related taxable corporation/trust | — | — | — |
| Atlantic Plan Maintenance | Related taxable corporation/trust | — | — | — |
| Bates Brothers Mechanical | Related taxable corporation/trust | — | — | — |
| Bennett Brothers Mechanical | Related taxable corporation/trust | — | — | — |
| Big B Contracting | Related taxable corporation/trust | — | — | — |
| Bilmark Plumbing & Heating | Related taxable corporation/trust | — | — | — |
| Binsky & Snyder LLC | Related taxable corporation/trust | — | — | — |
| Bowen Engineering Corporation | Related taxable corporation/trust | — | — | — |
| Broadley's MDI | Related taxable corporation/trust | — | — | — |
| Brother's Mechanical LLC | Related taxable corporation/trust | — | — | — |
| Brummer the Plumber | Related taxable corporation/trust | — | — | — |
| Burns Mechanical INC | Related taxable corporation/trust | — | — | — |
| Centralpack Engineering (9328) | Related taxable corporation/trust | — | — | — |
| Chadwick a T CO INC | Related taxable corporation/trust | — | — | — |
| Churchville Mechanical ASSO | Related taxable corporation/trust | — | — | — |