Dalsan, SA: public contracts won without a rival in Dominican Republic: 69 uncontested awards; 80% of its awards; 2 without a competition; 67 single bid.
Assay record ASY-DO-19T8OP6166 · Cite as: Assay Systems, “Dalsan, SA: public contracts won without a rival in Dominican Republic”, https://assay-systems.com/register/do/uncontested/s/dalsan-sa/
Dalsan, SA won 69 of its 86 public contract awards in Dominican Republic without a rival from 2016-12-29 to 2025-05-06: 2 without a competition and 67 after a competition that drew a single bid. 17 buyers awarded it without a rival, the largest Consejo Estatal del Azucar with 16.
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.
Consejo Estatal del Azucar gave Dalsan, SA 23 awards: 0 without a competition, 16 after a competition with a single bid. First 2019-06-18, latest 2023-03-15.
Hospital Traumatológico Dr. Ney Arias Lora gave Dalsan, SA 16 awards: 0 without a competition, 15 after a competition with a single bid. First 2018-06-29, latest 2022-07-01.
Ofic. Nac. de Ev. Sísmica y Vulnerabilidad de Infr. y Edificaciones gave Dalsan, SA 17 awards: 0 without a competition, 14 after a competition with a single bid. First 2017-09-14, latest 2025-05-06.
Fuerza Aérea Dominicana gave Dalsan, SA 4 awards: 0 without a competition, 4 after a competition with a single bid. First 2018-08-31, latest 2021-02-12.
Instituto Nacional de Aguas Potables y Alcantarillados gave Dalsan, SA 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2016-12-29, latest 2020-07-13.
Empresa de Transmisión Eléctrica Dominicana gave Dalsan, SA 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2018-08-01, latest 2025-04-03.
Ayuntamiento Santo Domingo Este gave Dalsan, SA 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2020-08-14, latest 2021-11-23.
Instituto Nacional de formación Técnico Profesional gave Dalsan, SA 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2021-09-14, latest 2022-11-29.
Empresa Distribuidora de Electricidad del Este, S.A gave Dalsan, SA 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2023-06-22, latest 2023-07-17.
Empresa Distribuidora de Electricidad del Sur gave Dalsan, SA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-11-12, latest 2019-11-12.
Ministerio de Defensa gave Dalsan, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2020-12-08, latest 2020-12-08.
Empresa de Distribución Eléctrica del Norte gave Dalsan, SA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-03, latest 2024-12-03.
Ministerio Administrativo de la Presidencia gave Dalsan, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-02-15, latest 2023-02-15.
Banco Agrícola de la República Dominicana gave Dalsan, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-02-21, latest 2019-02-21.
Instituto Nacional de Auxilios y Viviendas gave Dalsan, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-02-11, latest 2019-02-11.
Universidad Autonoma de Santo Domingo gave Dalsan, SA 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2021-09-28, latest 2021-11-04.
Comisión Nacional de Energía gave Dalsan, SA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-03-28, latest 2019-03-28.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-05-06 | Ofic. Nac. de Ev. Sísmica y Vulnerabilidad de Infr. y Edificaciones ocds-6550wx-ONESVIE-DAF-CD-2025-0018 | Single bid open | Compras por Debajo del Umbral |
| 2025-04-03 | Empresa de Transmisión Eléctrica Dominicana ocds-6550wx-ETED-DAF-CD-2025-0177 | Single bid open | Compras por Debajo del Umbral |
| 2024-12-03 | Empresa de Distribución Eléctrica del Norte ocds-6550wx-EDENORTE-CCC-PEPU-2024-0051 | No competition direct | Procesos de Excepción |
| 2024-11-19 | Ofic. Nac. de Ev. Sísmica y Vulnerabilidad de Infr. y Edificaciones ocds-6550wx-ONESVIE-DAF-CM-2024-0045 | Single bid open | Contratación Menor |
| 2024-09-05 | Ofic. Nac. de Ev. Sísmica y Vulnerabilidad de Infr. y Edificaciones ocds-6550wx-ONESVIE-CCC-CP-2024-0005 | Single bid open | Comparación de Precios |
| 2024-05-03 | Ofic. Nac. de Ev. Sísmica y Vulnerabilidad de Infr. y Edificaciones ocds-6550wx-ONESVIE-DAF-CD-2024-0022 | Single bid open | Compras por Debajo del Umbral |
Every uncontested award in Dominican Republic · All countries · Dalsan, SA 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.