LÓPEZ,VÁSQUEZ,,MARIO,RENÉ: public contracts won without a rival in Guatemala: 120 uncontested awards; 98% of its awards; 0 without a competition; 120 single bid.
Assay record ASY-GT-0507UHI0VE · Cite as: Assay Systems, “LÓPEZ,VÁSQUEZ,,MARIO,RENÉ: public contracts won without a rival in Guatemala”, https://assay-systems.com/register/gt/uncontested/s/lopez-vasquez-mario-rene/
LÓPEZ,VÁSQUEZ,,MARIO,RENÉ won 120 of its 122 public contract awards in Guatemala without a rival from 2021-03-18 to 2026-09-30: 0 without a competition and 120 after a competition that drew a single bid. 11 buyers awarded it without a rival, the largest MUNICIPALIDAD DE SANTA BARBARA, HUEHUETENANGO with 49.
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 BARBARA, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 49 awards: 0 without a competition, 49 after a competition with a single bid. First 2022-02-25, latest 2026-08-05.
MUNICIPALIDAD DE SAN SEBASTIAN HUEHUETENANGO, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 40 awards: 0 without a competition, 40 after a competition with a single bid. First 2021-04-22, latest 2023-10-04.
MUNICIPALIDAD DE LA DEMOCRACIA, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 13 awards: 0 without a competition, 12 after a competition with a single bid. First 2023-07-05, latest 2026-08-10.
MUNICIPALIDAD DE LA LIBERTAD, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 5 awards: 0 without a competition, 5 after a competition with a single bid. First 2021-03-18, latest 2023-04-13.
MUNICIPALIDAD DE AGUACATAN, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2025-09-03, latest 2026-09-30.
MUNICIPALIDAD DE SAN JUAN ATITAN, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2024-12-31, latest 2025-09-11.
MUNICIPALIDAD DE TODOS SANTOS CUCHUMATAN gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2022-03-22, latest 2023-04-27.
MUNICIPALIDAD DE SAN JOSÉ PINULA, GUATEMALA gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-08-14, latest 2025-12-16.
MUNICIPALIDAD DE NENTON, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-25, latest 2025-12-25.
MUNICIPALIDAD DE SAN MATEO IXTATAN, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 1 award: 0 without a competition, 1 after a competition with a single bid. First 2021-12-20, latest 2021-12-20.
MUNICIPALIDAD DE SAN PEDRO NECTA, HUEHUETENANGO gave LÓPEZ,VÁSQUEZ,,MARIO,RENÉ 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-11, latest 2024-06-11.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-09-30 | MUNICIPALIDAD DE AGUACATAN, HUEHUETENANGO ocds-xqjsxa-31045499 | Single bid open | Licitación Pública (Art. 17 LCE) |
| 2026-08-17 | MUNICIPALIDAD DE AGUACATAN, HUEHUETENANGO ocds-xqjsxa-30758874 | Single bid open | Licitación Pública (Art. 17 LCE) |
| 2026-08-10 | MUNICIPALIDAD DE LA DEMOCRACIA, HUEHUETENANGO ocds-xqjsxa-30832802 | Single bid open | Licitación Pública (Art. 17 LCE) |
| 2026-08-05 | MUNICIPALIDAD DE SANTA BARBARA, HUEHUETENANGO ocds-xqjsxa-30737079 | Single bid open | Cotización (Art. 38 LCE) |
| 2026-08-05 | MUNICIPALIDAD DE SANTA BARBARA, HUEHUETENANGO ocds-xqjsxa-30736072 | Single bid open | Cotización (Art. 38 LCE) |
| 2026-06-16 | MUNICIPALIDAD DE SANTA BARBARA, HUEHUETENANGO ocds-xqjsxa-29569036 | Single bid open | Licitación Pública (Art. 17 LCE) |
Every uncontested award in Guatemala · All countries
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.