E E S.R.LTDA: public contracts won without a rival in Peru: 7 uncontested awards; 47% of its awards; 0 without a competition; 7 single bid.
Assay record ASY-PE-1SL7VFU02S · Cite as: Assay Systems, “E E S.R.LTDA: public contracts won without a rival in Peru”, https://assay-systems.com/register/pe/uncontested/s/e-e-s-r-ltda/
E E S.R.LTDA won 7 of its 15 public contract awards in Peru without a rival from 2016-02-19 to 2025-09-22: 0 without a competition and 7 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest SEGURO SOCIAL DE SALUD with 4.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
SEGURO SOCIAL DE SALUD gave E E S.R.LTDA 10 awards: 0 without a competition, 4 after a competition with a single bid. First 2016-02-19, latest 2025-09-22.
DIRECCIÓN DE SANIDAD DE LA PNP gave E E S.R.LTDA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2020-03-12, latest 2020-03-12.
GOBIERNO REGIONAL DE LAMBAYEQUE - HOSPITAL REGIONAL LAMBAYEQUE gave E E S.R.LTDA 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2016-10-28, latest 2018-06-20.
INSTITUTO PERUANO DE ENERGIA NUCLEAR gave E E S.R.LTDA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-12-10, latest 2019-12-10.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2021-07-05 | SEGURO SOCIAL DE SALUD ocds-dgv273-seacev3-2021-2543-1426 | Single bid open | Adjudicación Simplificada |
| 2020-03-12 | DIRECCIÓN DE SANIDAD DE LA PNP ocds-dgv273-seacev3-582779 | Single bid open | Concurso Público |
| 2020-02-27 | SEGURO SOCIAL DE SALUD ocds-dgv273-seacev3-2019-2543-2827 | Single bid open | Licitación Pública |
| 2019-12-10 | INSTITUTO PERUANO DE ENERGIA NUCLEAR ocds-dgv273-seacev3-2019-1981-31 | Single bid open | Adjudicación Simplificada |
| 2016-10-31 | SEGURO SOCIAL DE SALUD ocds-dgv273-seacev3-305683 | Single bid open | Adjudicación de Menor Cuantía |
| 2016-10-28 | GOBIERNO REGIONAL DE LAMBAYEQUE - HOSPITAL REGIONAL LAMBAYEQUE ocds-dgv273-seacev3-306405 | Single bid open | Adjudicación Simplificada |
Every uncontested award in Peru · All countries · E E S.R.LTDA in the register
Source: contract awards published by the Specialised Agency for Efficient Public Procurement of Peru (OECE) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.