TRANSPORTE ESCOLAR E INSTITUCIONAL TRANSARRAYANES S.A: public contracts won without a rival in Ecuador: 19 uncontested awards; 100% of its awards; 0 without a competition; 19 single bid.
Assay record ASY-EC-0EI76XB0VS · Cite as: Assay Systems, “TRANSPORTE ESCOLAR E INSTITUCIONAL TRANSARRAYANES S.A: public contracts won without a rival in Ecuador”, https://assay-systems.com/register/ec/uncontested/s/transporte-escolar-e-institucional-transarrayanes-s-a/
TRANSPORTE ESCOLAR E INSTITUCIONAL TRANSARRAYANES S.A won 19 of its 19 public contract awards in Ecuador without a rival from 2016-05-26 to 2026-07-28: 0 without a competition and 19 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest DIRECCION DISTRITAL 14D04 GUALAQUIZA SAN JUAN BOSCO EDUCACION with 13.
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.
DIRECCION DISTRITAL 14D04 GUALAQUIZA SAN JUAN BOSCO EDUCACION gave TRANSPORTE ESCOLAR E INSTITUCIONAL TRANSARRAYANES S.A 13 awards: 0 without a competition, 13 after a competition with a single bid. First 2016-05-26, latest 2026-02-23.
GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE SAN JUAN BOSCO gave TRANSPORTE ESCOLAR E INSTITUCIONAL TRANSARRAYANES S.A 6 awards: 0 without a competition, 6 after a competition with a single bid. First 2021-10-11, latest 2026-07-28.
From 2016-05-26 to 2026-02-23 every award of DIRECCION DISTRITAL 14D04 GUALAQUIZA SAN JUAN BOSCO EDUCACION in category 643 went to TRANSPORTE ESCOLAR E INSTITUCIONAL TRANSARRAYANES S.A.
All uncontested awards of DIRECCION DISTRITAL 14D04 GUALAQUIZA SAN JUAN BOSCO EDUCACION
From 2021-10-11 to 2026-07-28 every award of GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE SAN JUAN BOSCO in category 643 went to TRANSPORTE ESCOLAR E INSTITUCIONAL TRANSARRAYANES S.A.
All uncontested awards of GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE SAN JUAN BOSCO
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-07-28 | GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE SAN JUAN BOSCO ocds-5wno2w-SIE-GADMSJB-2026-009-87201 | Single bid open | Subasta Inversa Electrónica |
| 2026-02-23 | DIRECCION DISTRITAL 14D04 GUALAQUIZA SAN JUAN BOSCO EDUCACION ocds-5wno2w-SIE-DD14D04-E-2026-001-535194 | Single bid open | Subasta Inversa Electrónica |
| 2025-12-24 | DIRECCION DISTRITAL 14D04 GUALAQUIZA SAN JUAN BOSCO EDUCACION ocds-5wno2w-SIE-DD14D04-E-2025-002-535194 | Single bid open | Subasta Inversa Electrónica |
| 2025-04-24 | GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE SAN JUAN BOSCO ocds-5wno2w-SIE-GADMSJB-2025-003-87201 | Single bid open | Subasta Inversa Electrónica |
| 2024-10-24 | DIRECCION DISTRITAL 14D04 GUALAQUIZA SAN JUAN BOSCO EDUCACION ocds-5wno2w-SIE-DD14D04-E-2024-001-535194 | Single bid open | Subasta Inversa Electrónica |
| 2024-04-03 | GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE SAN JUAN BOSCO ocds-5wno2w-SIE-GADMSJB-2024-004-87201 | Single bid open | Subasta Inversa Electrónica |
Every uncontested award in Ecuador · All countries
Source: contract awards published by the National Public Procurement Service of Ecuador (SERCOP) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY 3.0 EC; 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.