| Painters and Allied Trades District Council No 35 Pension Fund | Related tax-exempt org | Pension fund | MA | 046043807 |
| Painters and Allied Trades District Council No 35 Annuity Fund | Related tax-exempt org | Pension fund | MA | 222489316 |
| Painters and Allied Trades District Council #35 | Related tax-exempt org | Labor union | MA | 041699540 |
| Finishing Trades Institute of New England | Related tax-exempt org | Training fund | MA | 046192794 |
| MBTA | Related tax-exempt org | Local GOVT | MA | — |
| Boston Housing Authority | Related tax-exempt org | City GOVT | MA | — |
| Lowell Housing Authority | Related tax-exempt org | Local GOVT | MA | — |
| Massachusetts Building Trades Council | Related tax-exempt org | Labor union | MA | 237009626 |
| Community Labor United | Related tax-exempt org | Charityable ORG | MA | 203404034 |
| A & a Window | Related taxable corporation/trust | — | — | — |
| ACK Painting LLC | Related taxable corporation/trust | — | — | — |
| AAA Signage | Related taxable corporation/trust | — | — | — |
| Absolute Finishing Systems LLC | Related taxable corporation/trust | — | — | — |
| Advanced Exteriors & Glazing | Related taxable corporation/trust | — | — | — |
| Alliance Glass CO | Related taxable corporation/trust | — | — | — |
| Allied Painting INC | Related taxable corporation/trust | — | — | — |
| Aluminum & Glass Concepts | Related taxable corporation/trust | — | — | — |
| American Bench Craft LTD | Related taxable corporation/trust | — | — | — |
| American Finish Systems INC | Related taxable corporation/trust | — | — | — |
| American Green Building | Related taxable corporation/trust | — | — | — |
| Amstar of Western New YORK In | Related taxable corporation/trust | — | — | — |
| Angelini Plastering | Related taxable corporation/trust | — | — | — |
| ARI Installers | Related taxable corporation/trust | — | — | — |
| Assured Glass & Aluminum | Related taxable corporation/trust | — | — | — |
| Atlas Painting and Sheeting CO | Related taxable corporation/trust | — | — | — |