| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20447322201 | WELCOME EMPRESA INDIVIDUAL DE RESPONSABILIDAD LIMITADA | 01/12/2019 | 1930050007041 |
| 20544711068 | WELCOME PRODUCTS SOCIEDAD ANONIMA CERRADA EN LIQUIDACION - WELCOME PRODUCTS S.A.C. EN LIQUIDACION | 01/09/2018 | 0230050242368 |
| 20260840160 | WELCOME SOCIEDAD ANONIMA | 01/12/2019 | 0230050285931 |
| 20602712533 | WELDCOR S.A.C. | 01/05/2019 | 0230050266687 |
| 20371748742 | WELDING AB DEL PERU S.A | 01/09/2018 | 0230050236223 |
| 20603108192 | WELDING INDUSTRY PERU S.A.C. | 01/12/2019 | 1530050005505 |
| 20555628570 | WELDING INSPECTOR PERU S.A.C. | 01/05/2019 | 0230050263730 |
| 20510344066 | WELDING PROJECTS SOLUTION S.A.C. | 01/08/2015 | 0230050122438 |
| 20602266886 | WELES GROUP S.A.C. | 01/05/2019 | 1230050005589 |
| 20600843037 | WELINK PSICOLOGOS S.A.C. | 01/05/2019 | 0230050264255 |
| 20603175876 | WELL DONE SOLUTIONS SOCIEDAD ANONIMA CERRADA - WELL DONE SOLUTIONS S.A.C. | 01/12/2019 | 2130050006316 |
| 20518417275 | WELLFORD PERU SOCIEDAD ANONIMA CERRADA | 01/09/2018 | 0230050241649 |
| 20602582036 | WELLNESS & MEDICAL TRAVEL PERU S.A.C. | 01/05/2019 | 0230050266457 |
| 20522995780 | WELLNESS 4 LIFE S.A.C. - W4L S.A.C. | 01/08/2015 | 0230050128407 |
| 20602452043 | WELQUER GUZMAN E.I.R.L. | 01/05/2019 | 0230050266096 |
| 20500641828 | WENHY'S INN S.A.C. | 01/05/2019 | 0230050261354 |
| 20530022421 | WENINGER TOPCONS E.I.R.L. | 01/12/2019 | 0830050011807 |
| 20480062486 | WENLISS EIRL | 01/04/2018 | 0730050011163 |
| 20518178858 | WEP VIDA E.I.R.L | 01/02/2015 | 0230050105094 |
| 10445043376 | WESEMBER PANAIFO ANGELO CHRISTOPHER | 01/05/2019 | 1230050005524 |