| ThomasNet | Industrial suppliers directory | — | — | Never run | |
| Kompass | International B2B directory | — | — | Never run | |
| MCAA | Mechanical Contractors Association | — | — | Never run | |
| SMACNA | Sheet Metal & AC Contractors | — | — | Never run | |
| NECA | National Electrical Contractors | — | — | Never run | |
| Google Search | Serper.dev API search | — | — | Never run | |
| Census Parser | USA Trade Census CSV | — | — | Never run | |
| Contact Crawler | Playwright website crawler | — | — | Never run | |