| Board of Trustees - See Part 7 for Individuals | Related tax-exempt org | — | — | — |
| See Part IV and Part VII | Related partnership | — | — | — |
| 2K Commercial Construction INC | Related taxable corporation/trust | — | — | — |
| 3CD Corporation | Related taxable corporation/trust | — | — | — |
| 4MC Corporation | Related taxable corporation/trust | — | — | — |
| A & H Mechanical Continc | Related taxable corporation/trust | — | — | — |
| A & K SPEC Contrs INC | Related taxable corporation/trust | — | — | — |
| A & R Services | Related taxable corporation/trust | — | — | — |
| A a Concrete LLC | Related taxable corporation/trust | — | — | — |
| Aaron Enterprises INC | Related taxable corporation/trust | — | — | — |
| Abateco INC | Related taxable corporation/trust | — | — | — |
| AC Environmental INC | Related taxable corporation/trust | — | — | — |
| AC Pavement Striping CO | Related taxable corporation/trust | — | — | — |
| Access Control CO INC | Related taxable corporation/trust | — | — | — |
| ACME Constructors INC | Related taxable corporation/trust | — | — | — |
| ACME Fireproofing & Insul | Related taxable corporation/trust | — | — | — |
| Advanced Envrin Srvcs INC | Related taxable corporation/trust | — | — | — |
| Advanced Sheet MTL & RFNG | Related taxable corporation/trust | — | — | — |
| Alberici Constructors INC | Related taxable corporation/trust | — | — | — |
| Aldridge Electric INC | Related taxable corporation/trust | — | — | — |
| ALL Service Contr Corp | Related taxable corporation/trust | — | — | — |
| ALL Wall Coatings LLC | Related taxable corporation/trust | — | — | — |
| Alliance CONC Sawing & Drilling IV | Related taxable corporation/trust | — | — | — |
| Allied Constr Service | Related taxable corporation/trust | — | — | — |
| Allied Fence & Security | Related taxable corporation/trust | — | — | — |