| Laborers Pension Trust Fund D & V | Related tax-exempt org | Pension | MI | 516030973 |
| Laborers Local Union 1076 | Related tax-exempt org | Local | MI | 380738510 |
| Laborers Local Union 1191 | Related tax-exempt org | Local | MI | 390975762 |
| Michigan Laborers District Council | Related tax-exempt org | District council | MI | 381811365 |
| Wayne State Universtiy | Related tax-exempt org | University | MI | 383555142 |
| Detroit Laborers Delinquency COMM | Related tax-exempt org | Collections | MI | — |
| 1 Way Service INC | Related taxable corporation/trust | — | — | — |
| 3 LK Construction LLC | Related taxable corporation/trust | — | — | — |
| Adamo Demolition Company | Related taxable corporation/trust | — | — | — |
| Akins Construction INC | Related taxable corporation/trust | — | — | — |
| Albanelli Cement Contractors | Related taxable corporation/trust | — | — | — |
| Amalio Corporation | Related taxable corporation/trust | — | — | — |
| Amerivac LLC | Related taxable corporation/trust | — | — | — |
| Angelo Iafrate Construction | Related taxable corporation/trust | — | — | — |
| Arbor Construction Personnel | Related taxable corporation/trust | — | — | — |
| Aries Building Maintenance LLC | Related taxable corporation/trust | — | — | — |
| Aristeo Construction | Related taxable corporation/trust | — | — | — |
| AUCH George CO | Related taxable corporation/trust | — | — | — |
| Automatic Systems INC | Related taxable corporation/trust | — | — | — |
| B & B Concrete Placement INC | Related taxable corporation/trust | — | — | — |
| B & B Wrecking & Excavating | Related taxable corporation/trust | — | — | — |
| Baker Construction | Related taxable corporation/trust | — | — | — |
| Barton Malow CO | Related taxable corporation/trust | — | — | — |
| Bierlein Field Services INC | Related taxable corporation/trust | — | — | — |
| Blaze Contracting INC | Related taxable corporation/trust | — | — | — |