| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20455962570 | SERPROCON E.I.R.L. | 01/08/2015 | 0530050012176 |
| 20534991127 | SERPROES E.I.R.L. | 01/09/2018 | 1130050007453 |
| 20510069413 | SERPROVAN E.I.R.L. | 01/09/2017 | 0230050198531 |
| 20209313881 | SERPUG S R L LTDA | 01/08/2015 | 0230050122896 |
| 10167109760 | SERQUEN PUESCAS MARIA ELENA | 01/05/2019 | 0730050013121 |
| 10087182709 | SERRA ALEGRE AMELIA PILAR | 01/12/2019 | 0230050288053 |
| 10101355191 | SERRANO BARRANTES YANE CHARITO | 01/09/2018 | 0230050238332 |
| 10102550434 | SERRANO BAZAN JOSE ROMEL | 01/09/2018 | 1830050010450 |
| 10406283611 | SERRANO CCONISLLA TERESA | 01/12/2019 | 0530050033658 |
| 10067803464 | SERRANO CHAVEZ MARISOL ELENA | 01/05/2019 | 0230050259110 |
| 10226604354 | SERRANO CORTAVARRIA AURORA MARYLIN | 01/04/2018 | 1930050005601 |
| 10404300267 | SERRANO DE LA CRUZ ROCIO JOVANA | 01/09/2018 | 0230050238888 |
| 10310393652 | SERRANO INCA JUAN | 01/08/2015 | 0930050007132 |
| 10225113365 | SERRANO MALPARTIDA WILLIAM ELIAS | 01/09/2018 | 1930050006109 |
| 10415790223 | SERRANO MESIA MAX MICHAEL | 01/04/2018 | 1830050009769 |
| 10104599724 | SERRANO MOLINA JOSE LUIS | 01/02/2015 | 0230050100057 |
| 10096539750 | SERRANO PAUCAR CARLOS REYNERIO | 01/02/2017 | 0630050013691 |
| 10410955755 | SERRANO SEVILLANO ERMELINDA | 01/05/2019 | 0230050260266 |
| 10205773466 | SERRANO TICONA ELY HERLINDA | 01/03/2016 | 1330050008540 |
| 10424130121 | SERRANO TOVAR RICHARD HUGO | 01/02/2015 | 1830050003438 |