CONSTRUCCIONES Y SERVICIOS GENERALES ZELCOS S.R.L: public contracts won without a rival in Peru: 3 uncontested awards; 60% of its awards; 3 without a competition; 0 single bid.
Assay record ASY-PE-1B8ABUS1B3 · Cite as: Assay Systems, “CONSTRUCCIONES Y SERVICIOS GENERALES ZELCOS S.R.L: public contracts won without a rival in Peru”, https://assay-systems.com/register/pe/uncontested/s/construcciones-y-servicios-generales-zelcos-s-r-l/
CONSTRUCCIONES Y SERVICIOS GENERALES ZELCOS S.R.L won 3 of its 5 public contract awards in Peru without a rival from 2025-08-29 to 2026-06-11: 3 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest GOBIERNO REGIONAL DE TUMBES Sede Central with 2.
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.
GOBIERNO REGIONAL DE TUMBES Sede Central gave CONSTRUCCIONES Y SERVICIOS GENERALES ZELCOS S.R.L 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-08-29, latest 2025-08-29.
MINAG - PROYECTO ESPECIAL BINACIONAL PUYANGO - TUMBES gave CONSTRUCCIONES Y SERVICIOS GENERALES ZELCOS S.R.L 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-11, latest 2026-06-11.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-06-11 | MINAG - PROYECTO ESPECIAL BINACIONAL PUYANGO - TUMBES ocds-dgv273-seacev3-1223410 | No competition direct | Contratación Directa |
| 2025-08-29 | GOBIERNO REGIONAL DE TUMBES Sede Central ocds-dgv273-seacev3-1146599 | No competition direct | Contratación Directa |
| 2025-08-29 | GOBIERNO REGIONAL DE TUMBES Sede Central ocds-dgv273-seacev3-1146548 | No competition direct | Contratación Directa |
Every uncontested award in Peru · All countries · CONSTRUCCIONES Y SERVICIOS GENERALES ZELCOS S.R.L 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.