| Company | 234-19 41ST LLC |
| Business Number | 4169527 |
| Company | TOTAL ELECTRIC CONSTRUCTION CO./GILSTON ELECTRICAL CONTRACTING CO., A JOINT VENTURE, LLC |
| Business Number | 4198295 |
| Company | 24A LLC |
| Business Number | 3226020 |
| Company | 19B LLC |
| Business Number | 3226015 |
| Company | GILSTON ELECTRICAL CONTRACTING, LLC |
| Business Number | 5474819 |
| Company | GILSTON ELECTRICAL HOLDINGS LLC |
| Business Number | 5494431 |