| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20522995780 | WELLNESS 4 LIFE S.A.C. - W4L S.A.C. | 01/08/2015 | 0230050128407 |
| 20602211747 | WELMAQ E.I.R.L. | 01/02/2022 | 1330050016677 |
| 20603171331 | WENDY IMPORT EXPORT E.I.R.L. | 01/02/2022 | 0230050315204 |
| 20500641828 | WENHY'S INN S.A.C. | 01/05/2019 | 0230050261354 |
| 20480062486 | WENLISS EIRL | 01/04/2018 | 0730050011163 |
| 20518178858 | WEP VIDA E.I.R.L | 01/02/2015 | 0230050105094 |
| 20556237329 | WESNER IMPORT S.A.C. | 01/02/2017 | 0230050180581 |
| 20100928419 | WEST FARGO S A | 01/04/2003 | 023050079420 |
| 20106903230 | WESTERN UNION PERU S.A. | 01/08/2015 | 0110050001015 |
| 20550562180 | WESTON TECH SOLUTIONS SAC | 01/02/2015 | 0230050108276 |
| 10215582316 | WESTPHALEN VALDEZ GABRIELA MARGARITA | 01/02/2022 | 0230050309852 |
| 20546793517 | WESTPHALIA ALIMENTOS SOCIEDAD ANONIMA CERRADA - WESTPHALIA S.A.C. | 01/02/2017 | 0230050177070 |
| 20550184720 | WET CLEANING PERU S.A.C. | 01/02/2022 | 0230050308040 |
| 20606358670 | WEXPERU SOCIEDAD ANONIMA CERRADA - WEXPERU S.A.C. | 01/02/2022 | 0930050016169 |
| 20566560900 | WEYCARS S.A.C. | 01/09/2018 | 0230050237207 |
| 20553027153 | WG AUTOMOTRIZ E.I.R.L. | 01/02/2017 | 0230050178407 |
| 20454204698 | WH SUMINISTROS Y ALIMENTOS E.I.R.L. | 01/09/2018 | 0530050026694 |
| 20549577696 | WHALECOM S.A.C. | 01/02/2022 | 0230050307988 |
| 20538547299 | WHAT DA FAQ ENTERPRISE S.A.C | 01/09/2018 | 0230050242465 |
| 20513793228 | WHC DEL PERU S.A. | 01/03/2016 | 0210050003427 |