| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20536332856 | PROIN LH S.A.C. | 01/08/2015 | 0230050132447 |
| 20534695820 | PROINCOBRA E.I.R.L. | 01/04/2018 | 1030050008137 |
| 20600816790 | PROINDELEC S.A.C. | 01/09/2018 | 0230050244885 |
| 20547806728 | PROINSAT TITULACION S.A.C. | 01/04/2018 | 0230050223307 |
| 20601560110 | PROINTEC'S J&F S.R.L. | 11/04/2019 | 1330050014332 |
| 20600957920 | PROIPAN E.I.R.L. | 01/04/2018 | 0930050011069 |
| 20548040168 | PROJECT & RISK CONSULTING S.A.C. - P & R CONSULTING S.A.C. | 01/02/2016 | 0230050145156 |
| 20556310000 | PROJECT 3 RING SOCIEDAD ANONIMA CERRADA - PROJECT 3 RING S.A.C. | 01/05/2019 | 0230050264008 |
| 20600631188 | PROJECT IMPROVEMENT E.I.R.L. | 01/12/2019 | 0630050022717 |
| 20494784450 | PROJECT SERVICES H & G S.A.C. | 01/09/2018 | 2430050001208 |
| 20490652214 | PROJECTOUR EMPRESA INDIVIDUAL DE RESPONSABILIDAD LIMITADA-"PROJECTOUR E.I.R.L." | 01/05/2019 | 0930050012722 |
| 20545059577 | PROJECTS ENGINEERING GROUP PERU SAC | 01/09/2018 | 0230050242515 |
| 20456118764 | PROJEKT CONSULTING S.A.C. | 11/04/2019 | 0530050029362 |
| 20564162346 | PROKAMY EMPRESA INDIVIDUAL DE RESPONSABILIDAD LIMITADA - PROKAMY E.I.R.L. | 01/05/2019 | 0930050013179 |
| 20550488605 | PROLABELS S.A. | 01/02/2015 | 0230050108258 |
| 20509247855 | PROLABOR | 01/05/2019 | 0230050261607 |
| 10084673451 | PROLEON LOPEZ DONATA PAULINA | 01/09/2018 | 0230050235791 |
| 20257477712 | PROLITEC S.R.LTDA | 01/02/2017 | 0230050169685 |
| 20101172750 | PROM CONSTR Y DE TURISMO SA PROCITUR | 01/09/2017 | 0230050206487 |
| 20215510078 | PROM INMOB Y CONST EL PARAISO S A | 01/01/2003 | 023050079417 |