California
| Company | Category | Area | Address | Web | Contact person | |
| NORTHPORT EQUIPMENT CO | Manuf Agents | California | 140 TILLER CT, HALF MOON BAY, San Mateo, California, 94019-1552, USA | - | - | ROY PEARSON |
| NORTHPORT REAL ESTATE DEV | Const,Civil Engineers | California | 20278 W VALLEY BLVD, TEHACHAPI, Kern, California, 93561-8614, USA | - | - | MICHAEL MUGFORD |
| NORTHPORT TRAILER RESORT | Resort Hotel | California | 5020 LAKESHORE BLVD, LAKEPORT, Lake, California, 95453-6146, USA | - | - | JERRY MC QUEEN |