NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO: public contracts won without a rival in Uruguay: 18 uncontested awards; 22% of its awards; 18 without a competition; 0 single bid.
Assay record ASY-UY-05YFTT21J0 · Cite as: Assay Systems, “NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO: public contracts won without a rival in Uruguay”, https://assay-systems.com/register/uy/uncontested/s/nalerio-ghiena-andrea-lorena-y-alves-guionet-carlos-francisco/
NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO won 18 of its 80 public contract awards in Uruguay without a rival from 2018-02-06 to 2026-03-09: 18 without a competition and 0 after a competition that drew a single bid. 9 buyers awarded it without a rival, the largest Instituto Nacional de Colonizacion with 6.
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.
Instituto Nacional de Colonizacion gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2020-09-04, latest 2023-01-24.
Banco de Prevision Social gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 16 awards: 3 without a competition, 0 after a competition with a single bid. First 2020-01-09, latest 2026-03-09.
Centro Auxiliar de las Piedras gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2018-05-09, latest 2018-06-14.
Direccion General de Registros gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 11 awards: 2 without a competition, 0 after a competition with a single bid. First 2019-11-18, latest 2025-11-13.
Corte Electoral gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 12 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-12-28, latest 2025-03-11.
Direccion Centros MEC gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-12-17, latest 2019-12-17.
Direccion General de Secretaria gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-12-17, latest 2019-12-17.
Direccion General de Servicios Agricolas gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 11 awards: 1 without a competition, 0 after a competition with a single bid. First 2019-12-30, latest 2025-04-28.
Junta Departamental de Montevideo gave NALERIO GHIENA ANDREA LORENA Y ALVES GUIONET CARLOS FRANCISCO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2018-02-06, latest 2018-02-06.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2023-01-24 | Instituto Nacional de Colonizacion UY-ocds-yfs5dr-1009970 | No competition Compra Directa | — |
| 2021-12-23 | Corte Electoral UY-ocds-yfs5dr-917120 | No competition Compra Directa | — |
| 2020-12-30 | Instituto Nacional de Colonizacion UY-ocds-yfs5dr-839384 | No competition Compra Directa | — |
| 2020-12-29 | Instituto Nacional de Colonizacion UY-ocds-yfs5dr-838827 | No competition Compra Directa | — |
| 2020-12-29 | Instituto Nacional de Colonizacion UY-ocds-yfs5dr-838796 | No competition Compra Directa | — |
| 2020-12-29 | Instituto Nacional de Colonizacion UY-ocds-yfs5dr-838785 | No competition Compra Directa | — |
Every uncontested award in Uruguay · All countries
Source: contract awards published by the State Procurement Regulatory Agency of Uruguay (ARCE) in the Open Contracting Data Standard (data.open-contracting.org), licensed under Uruguay Open Data Licence 0.1; 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.