| Company | Category | Area | Address | Web | Contact person | |
| PLACENTINO ELEMENTARY SCHOOL | Schools | Massachusetts | 235 WOODLAND ST, HOLLISTON, Middlesex, Massachusetts, 01746-1829, USA | - | - | - |
| PLACENTRA NICHOLAS J JR DO | Medical Doctor's Office | North Carolina | 240 HIGHWAY 105 EXT STE 100, BOONE, Watauga, North Carolina, 28607-4291, USA | - | - | Nicholas Placentra |
