| 1 | | Av. Manuel Olguín 211 | Lima | PE | | Corporate Office | +51 17147300 | | Victor Rodriguez |
| 2 | | Luis Galvani 356 | Ate | PE | | Mine | +51 17435500 | | William Esteban |
| 3 | | Jr. Stephen Crane 102 | San Borja | PE | | Mining Company | +51 16181000 | | Felix Hurtado |
| 4 | | N 5140 (Ex 6330) 39, Av. Universitaria | Los Olivos | PE | | Corporate Office | +51 12026363 | | Yris Vsquez |
| 5 | | Urbanizacion Industrial Cayro Manzana D, Lote 7, 8 Y 9 | N/A | PE | | Engineering Consultant | +51 54465353 | | Fred Bradner |
| 6 | | Av. Prol. Pachacútec 5123 | Villa María del Triunfo | PE | | Building Materials Store | +51 15120970 | | Jennyffer Quiñones |
| 7 | | Luis Galvani 137 | N/A | PE | | Manufacturer | +51 13261420 | | Kory Bautista |
| 8 | | Av Alameda Sur 216 | Chorrillos | PE | | Drilling Contractor | +51 15187100 | | Mario Castillo |
| 9 | | Av Vía de Evitamiento Nte 302 | Cajamarca | PE | | Engineering Consultant | +51 76343859 | | Fred Bradner |
| 10 | | La Mar 704 | Lima | PE | | Corporate Office | +51 16187575 | | Fred Bradner |
| 11 | | Av. del Ejército 1142 | Miraflores | PE | | Laboratory | +51 14418106 | | Ronald Quispe |
| 12 | | Av. del Ejército 1142 | Miraflores | PE | | Laboratory | +51 14418106 | | Ronald Quispe |
| 13 | | C. La Perricholi 110 | San Isidro | PE | | Consultant, Engineering Consultant | +51 14414554 | | Steffani Ccahuaya |
| 14 | | C. Monte Grande 129 | Santiago de Surco | PE | | Mining Company | +51 16275607 | | Les Oldham |
| 15 | | Villas Sol, Av. Universitaria 4548 | Los Olivos | PE | | Topography Company, Surveyor | +51 17822726 | N/A | Edwin Masias |
| 16 | | Av. Angamos Este 140 | Miraflores | PE | | Corporate Office | +51 12432113 | N/A | Miguel Zavaleta |
| 17 | | Av. República de Venezuela 2415 – 2419 | Lima | PE | | Mining Company | +51 13397517 | N/A | Juan Coronel |
| 18 | | W2PFXXH, Tomas Alva Edison | Ate | PE | | Glass Manufacturer, Aluminum Supplier | +51 966346664 | N/A | Ana Maquera |
| 19 | | Jirón Tinajones 181 | Santiago de Surco | PE | | Mining Equipment | +51 2604733 | N/A | John Arroyo |
| 20 | | MC488GC | Cerro Colorado | PE | | N/A | +51 54344862 | N/A | Edwin Velasquez |