| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 10067835056 | KIYAN KOMESU MIRIAN KELLY | 01/04/2018 | 0230050216510 |
| 20519498201 | KIYOTAMA S.A.C. | 01/02/2022 | 0230050311898 |
| 20515745166 | KIZUNA S.A.C. | 01/02/2017 | 0230050174732 |
| 20604244634 | KJ TOURS S.A.C. | 01/02/2022 | 0230050309455 |
| 20486250969 | KJANTU COLLECTION SAC | 11/04/2019 | 1330050013875 |
| 20606219441 | KLAAR SERVICE S.A.C. | 01/02/2022 | 1130050010034 |
| 20546965237 | KLAKEV DEL PERU E.I.R.L | 01/02/2022 | 0230050312568 |
| 20520658018 | KLAMIUM AMERICA SAC | 01/09/2018 | 0230050236648 |
| 20600276582 | KLC INTERNATIONAL E.I.R.L. | 01/05/2019 | 0230050264981 |
| 20601287936 | KLEAR & FRESH S.R.L. | 01/02/2022 | 0730050015201 |
| 20504851703 | KLIMA AIR SOCIEDAD ANONIMA CERRADA | 01/09/2018 | 0230050236319 |
| 20556538957 | KLIMA CONTROL S.A.C. | 01/02/2017 | 0230050181000 |
| 20514358932 | KLINGENBERGER CONSIGLIERI ARQUITECTOS S.A.C. | 01/12/2019 | 0230050289336 |
| 20605557326 | KLJ HNOS SERVICIOS GENERALES S.A.C. | 01/02/2022 | 0230050317804 |
| 20427946780 | KLM CONSULT S.A. | 01/02/2017 | 0230050171048 |
| 20515881698 | KLM CONTADORES & CONSULTORES SOCIEDAD ANONIMA CERRADA | 01/02/2022 | 0230050307763 |
| 20384937528 | KLOHN CRIPPEN BERGER S.A. | 01/02/2015 | 0210050002397 |
| 20502678222 | KLOSE Y GILDEMEISTER SOCIEDAD ANONIMA CERRADA | 01/12/2019 | 0230050289568 |
| 20557290002 | KM GLOBAL LOGISTIC SERVICES E.I.R.L. | 01/04/2018 | 0230050225180 |
| 20605709941 | KMA CONTRATISTAS GENERALES E.I.R.L. | 01/02/2022 | 1430050006597 |