| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Communications Companies | A-Beep | 41.85729 | -87.82471 | 60 |
| Communications Companies | Ad Tech Communications | 41.836 | -87.873 | 29.95 |
| Communications Companies | Chicago Communications | 41.85729 | -87.82471 | 60 |
| Communications Companies | Communications Direct | 41.836 | -87.873 | 29.95 |
| Communications Companies | Motorola (Schaumburg) | 41.85729 | -87.82471 | 60 |
| Communications Companies | RadiLink | 41.85729 | -87.82471 | 60 |
| Communications Companies | GMRS Repeaters | 41.836 | -87.873 | 29.95 |
| Transportation Companies | Trucking / Couriers | 41.82046 | -88.00598 | 60 |
| Transportation Companies | UPS/Fed Ex, etc. | 41.82046 | -88.00598 | 60 |
| Security Agencies | Security Agencies | 41.8532 | -87.81921 | 40 |
| Utilities | Miscellaneous | 41.836 | -87.873 | 29.95 |
| Service Companies | O'Hare Towing Service | 41.81227 | -87.84668 | 40 |
| Security Agencies | S3 Security | 41.836 | -87.873 | 29.95 |
