Ultralab, SRL: public contracts won without a rival in Dominican Republic: 561 uncontested awards; 76% of its awards; 24 without a competition; 537 single bid.
Assay record ASY-DO-1E7XX8H11U · Cite as: Assay Systems, “Ultralab, SRL: public contracts won without a rival in Dominican Republic”, https://assay-systems.com/register/do/uncontested/s/ultralab-srl/
Ultralab, SRL won 561 of its 742 public contract awards in Dominican Republic without a rival from 2017-05-17 to 2026-08-28: 24 without a competition and 537 after a competition that drew a single bid. 15 buyers awarded it without a rival, the largest Hospital Materno Dr. Reynaldo Almanzar with 205.
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.
Hospital Materno Dr. Reynaldo Almanzar gave Ultralab, SRL 219 awards: 7 without a competition, 198 after a competition with a single bid. First 2019-05-10, latest 2026-08-28.
Hospital General Regional Dr. Macelino Velez Santana gave Ultralab, SRL 69 awards: 0 without a competition, 68 after a competition with a single bid. First 2020-11-17, latest 2026-07-31.
Centro Cardio-Neuro Oftalmologico y Trasplante gave Ultralab, SRL 76 awards: 6 without a competition, 56 after a competition with a single bid. First 2020-11-13, latest 2026-04-10.
Hospital Infantil Robert Reid Cabral gave Ultralab, SRL 58 awards: 2 without a competition, 54 after a competition with a single bid. First 2022-03-31, latest 2026-07-16.
Hospital Traumatológico y Quirúrgico del Cibao Central Juan Bosch gave Ultralab, SRL 58 awards: 0 without a competition, 54 after a competition with a single bid. First 2019-06-18, latest 2025-05-12.
Instituto Nacional de Cancer 'Rosa E. Tavares' gave Ultralab, SRL 53 awards: 8 without a competition, 22 after a competition with a single bid. First 2018-10-15, latest 2026-07-28.
Hospital Docente SEMMA gave Ultralab, SRL 36 awards: 0 without a competition, 27 after a competition with a single bid. First 2017-07-27, latest 2026-07-28.
Hospital General Docente de la Policía Nacional gave Ultralab, SRL 18 awards: 0 without a competition, 17 after a competition with a single bid. First 2017-11-16, latest 2020-07-08.
Centro de Gastroenterología Doctor Luis Eduardo Aybar gave Ultralab, SRL 51 awards: 0 without a competition, 13 after a competition with a single bid. First 2021-01-18, latest 2026-07-17.
Hospital Docente Semma Santiago gave Ultralab, SRL 36 awards: 1 without a competition, 6 after a competition with a single bid. First 2019-02-13, latest 2026-04-13.
Hospital Pediátrico Dr. Hugo De Mendoza (HPHM) gave Ultralab, SRL 44 awards: 0 without a competition, 7 after a competition with a single bid. First 2022-01-18, latest 2026-07-31.
Hospital Traumatológico Dr. Ney Arias Lora gave Ultralab, SRL 7 awards: 0 without a competition, 6 after a competition with a single bid. First 2017-05-17, latest 2025-11-12.
Centro Educacion Medica de Amistad Dominico-Japonesa gave Ultralab, SRL 6 awards: 0 without a competition, 5 after a competition with a single bid. First 2018-05-01, latest 2020-02-21.
Hospital Municipal Hacienda Estrella gave Ultralab, SRL 4 awards: 0 without a competition, 3 after a competition with a single bid. First 2022-01-27, latest 2023-09-07.
Hospital Dr. Salvador B. Gautier gave Ultralab, SRL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-05-19, latest 2024-09-04.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-28 | Hospital Materno Dr. Reynaldo Almanzar ocds-6550wx-HMRA-DAF-CD-2026-0557 | Single bid open | Compras por Debajo del Umbral |
| 2026-08-13 | Hospital Materno Dr. Reynaldo Almanzar ocds-6550wx-HMRA-DAF-CD-2026-0545 | Single bid open | Compras por Debajo del Umbral |
| 2026-07-31 | Hospital General Regional Dr. Macelino Velez Santana ocds-6550wx-Hosp Marcelino Velez-DAF-CM-2026-0115 | Single bid open | Contratación Menor |
| 2026-07-28 | Instituto Nacional de Cancer 'Rosa E. Tavares' ocds-6550wx-Inst. Nac. de Cancer-DAF-CM-2026-0192 | Single bid open | Contratación Menor |
| 2026-07-28 | Hospital Docente SEMMA ocds-6550wx-HDSSD-DAF-CD-2026-0086 | Single bid open | Compras por Debajo del Umbral |
| 2026-07-17 | Centro de Gastroenterología Doctor Luis Eduardo Aybar ocds-6550wx-CGLEA-DAF-CD-2026-0235 | Single bid open | Compras por Debajo del Umbral |
Every uncontested award in Dominican Republic · All countries · Ultralab, 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.