1. Yamada Diversified Corporation 733 Kanoelehua Ave, Hilo, HI 96720 Coordinate: 19.702522,-155.09392 Phone: (808) 933-8400
2. YS Rock-Quarry Railroad Ave, Hilo, HI 96720 Coordinate: 19.71952,-155.06331 Phone: (808) 933-8481