INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA: public contracts won without a rival in Guatemala: 59 uncontested awards; 95% of its awards; 0 without a competition; 59 single bid.
Assay record ASY-GT-066SGBY0FF · Cite as: Assay Systems, “INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA: public contracts won without a rival in Guatemala”, https://assay-systems.com/register/gt/uncontested/s/inversiones-rio-de-plata-sociedad-anonima/
INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA won 59 of its 62 public contract awards in Guatemala without a rival from 2020-03-20 to 2026-08-20: 0 without a competition and 59 after a competition that drew a single bid. 10 buyers awarded it without a rival, the largest MUNICIPALIDAD DE SANTA CRUZ NARANJO, SANTA ROSA with 20.
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.
MUNICIPALIDAD DE SANTA CRUZ NARANJO, SANTA ROSA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 20 awards: 0 without a competition, 20 after a competition with a single bid. First 2020-06-30, latest 2026-08-18.
MUNICIPALIDAD DE SANTA ROSA DE LIMA, SANTA ROSA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 20 awards: 0 without a competition, 18 after a competition with a single bid. First 2021-07-21, latest 2026-07-13.
MUNICIPALIDAD DE BARBERENA, SANTA ROSA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 7 awards: 0 without a competition, 6 after a competition with a single bid. First 2020-03-20, latest 2022-03-29.
MUNICIPALIDAD DE SAN RAFAEL LAS FLORES, SANTA ROSA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 4 awards: 0 without a competition, 4 after a competition with a single bid. First 2020-04-17, latest 2022-04-07.
MUNICIPALIDAD DE SAN MIGUEL DUEÑAS, SACATEPÉQUEZ gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2025-09-05, latest 2026-01-08.
MUNICIPALIDAD DE CASILLAS, SANTA ROSA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2021-09-14, latest 2026-03-27.
MUNICIPALIDAD DE NUEVA SANTA ROSA, SANTA ROSA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2026-08-13, latest 2026-08-20.
MUNICIPALIDAD DE MOYUTA, JUTIAPA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-07-09, latest 2025-07-09.
MUNICIPALIDAD DE MATAQUESCUINTLA, JALAPA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-12, latest 2025-09-12.
MUNICIPALIDAD DE TAXISCO, SANTA ROSA gave INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2020-07-21, latest 2020-07-21.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-20 | MUNICIPALIDAD DE NUEVA SANTA ROSA, SANTA ROSA ocds-xqjsxa-31343945 | Single bid open | Cotización (Art. 38 LCE) |
| 2026-08-18 | MUNICIPALIDAD DE SANTA CRUZ NARANJO, SANTA ROSA ocds-xqjsxa-30573106 | Single bid open | Compra Directa con Oferta Electrónica (Art. 43 LCE Inciso b) |
| 2026-08-13 | MUNICIPALIDAD DE NUEVA SANTA ROSA, SANTA ROSA ocds-xqjsxa-31278183 | Single bid open | Cotización (Art. 38 LCE) |
| 2026-07-13 | MUNICIPALIDAD DE SANTA ROSA DE LIMA, SANTA ROSA ocds-xqjsxa-30139902 | Single bid open | Licitación Pública (Art. 17 LCE) |
| 2026-07-13 | MUNICIPALIDAD DE SANTA ROSA DE LIMA, SANTA ROSA ocds-xqjsxa-30084830 | Single bid open | Licitación Pública (Art. 17 LCE) |
| 2026-03-27 | MUNICIPALIDAD DE CASILLAS, SANTA ROSA ocds-xqjsxa-29518393 | Single bid open | Cotización (Art. 38 LCE) |
Every uncontested award in Guatemala · All countries · INVERSIONES RIO DE PLATA SOCIEDAD ANONIMA in the register
Source: contract awards published by the Ministry of Public Finance of Guatemala 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.