Sivinox, SRL: public contracts won without a rival in Dominican Republic: 56 uncontested awards; 51% of its awards; 0 without a competition; 56 single bid.
Assay record ASY-DO-1W85WAU0NR · Cite as: Assay Systems, “Sivinox, SRL: public contracts won without a rival in Dominican Republic”, https://assay-systems.com/register/do/uncontested/s/sivinox-srl/
Sivinox, SRL won 56 of its 109 public contract awards in Dominican Republic without a rival from 2022-04-11 to 2026-09-21: 0 without a competition and 56 after a competition that drew a single bid. 23 buyers awarded it without a rival, the largest Instituto Nacional del Tabaco (INTABACO) 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.
Instituto Nacional del Tabaco (INTABACO) gave Sivinox, SRL 29 awards: 0 without a competition, 20 after a competition with a single bid. First 2022-10-11, latest 2026-09-21.
Instituto Nacional de Cancer 'Rosa E. Tavares' gave Sivinox, SRL 4 awards: 0 without a competition, 4 after a competition with a single bid. First 2023-01-05, latest 2024-10-08.
Gabinete de Coordinación de Políticas Sociales gave Sivinox, SRL 7 awards: 0 without a competition, 4 after a competition with a single bid. First 2024-07-30, latest 2025-04-14.
Hospital Dr. Salvador B. Gautier gave Sivinox, SRL 4 awards: 0 without a competition, 3 after a competition with a single bid. First 2023-11-24, latest 2024-10-04.
Corporación de Acueducto y Alcantarillado de Santiago gave Sivinox, SRL 8 awards: 0 without a competition, 3 after a competition with a single bid. First 2023-01-26, latest 2025-09-10.
Junta Distrital Santiago Oeste gave Sivinox, SRL 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2022-08-09, latest 2023-12-20.
Hospital Docente Semma Santiago gave Sivinox, SRL 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2022-05-24, latest 2022-07-18.
Empresa Distribuidora de Electricidad del Sur gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-11-13, latest 2023-11-13.
Ministerio de Salud Pública y Asistencia Social gave Sivinox, SRL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-06-20, latest 2023-11-22.
Comedores Económicos (Inactiva) gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-12-13, latest 2023-12-13.
Universidad Tecnologica del Cibao Oriental gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-06-15, latest 2023-06-15.
Ministerio de Educación gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-18, latest 2024-12-18.
Centro Cardio-Neuro Oftalmologico y Trasplante gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-02-16, latest 2023-02-16.
Hospital Regional Universitario San Vicente de Paul gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-25, latest 2024-06-25.
Ministerio de Cultura gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-10-27, latest 2022-10-27.
Instituto Dominicano de las Telecomunicaciones gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-12-08, latest 2023-12-08.
Hospital Traumatológico y Quirúrgico del Cibao Central Juan Bosch gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-03-12, latest 2024-03-12.
Centro de Exportación e Inversión de la Republica Dominicana gave Sivinox, SRL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2022-09-21, latest 2022-09-30.
Ministerio de Medio Ambiente gave Sivinox, SRL 7 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-10-02, latest 2025-10-13.
Ayuntamiento del Distrito Nacional (ADN) gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-10-27, latest 2023-10-27.
Hospital Docente SEMMA gave Sivinox, SRL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2022-04-11, latest 2022-05-31.
Lotería Nacional gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-10-14, latest 2022-10-14.
Junta de Retiro y Fondo de Pensiones de las Fuerzas Armadas gave Sivinox, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-09-06, latest 2022-09-06.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-09-21 | Instituto Nacional del Tabaco (INTABACO) ocds-6550wx-INTABACO-DAF-CD-2026-0035 | Single bid open | Compras por Debajo del Umbral |
| 2026-09-02 | Instituto Nacional del Tabaco (INTABACO) ocds-6550wx-INTABACO-DAF-CD-2026-0033 | Single bid open | Compras por Debajo del Umbral |
| 2026-09-01 | Instituto Nacional del Tabaco (INTABACO) ocds-6550wx-INTABACO-DAF-CD-2026-0032 | Single bid open | Compras por Debajo del Umbral |
| 2026-05-29 | Instituto Nacional del Tabaco (INTABACO) ocds-6550wx-INTABACO-DAF-CD-2026-0014 | Single bid open | Compras por Debajo del Umbral |
| 2025-12-11 | Instituto Nacional del Tabaco (INTABACO) ocds-6550wx-INTABACO-DAF-CD-2025-0081 | Single bid open | Compras por Debajo del Umbral |
| 2025-11-28 | Instituto Nacional del Tabaco (INTABACO) ocds-6550wx-INTABACO-DAF-CD-2025-0075 | Single bid open | Compras por Debajo del Umbral |
Every uncontested award in Dominican Republic · All countries · Sivinox, SRL in the register
Source: contract awards published by the Directorate General of Public Procurement of the Dominican Republic (DGCP) in the Open Contracting Data Standard (data.open-contracting.org), licensed under ODbL 1.0; 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.