Lambda Diagnósticos, SRL: public contracts won without a rival in Dominican Republic: 237 uncontested awards; 53% of its awards; 13 without a competition; 224 single bid.
Assay record ASY-DO-0M0R59N1HR · Cite as: Assay Systems, “Lambda Diagnósticos, SRL: public contracts won without a rival in Dominican Republic”, https://assay-systems.com/register/do/uncontested/s/lambda-diagnosticos-srl/
Lambda Diagnósticos, SRL won 237 of its 446 public contract awards in Dominican Republic without a rival from 2016-08-11 to 2026-09-14: 13 without a competition and 224 after a competition that drew a single bid. 19 buyers awarded it without a rival, the largest Hospital Materno Dr. Reynaldo Almanzar with 66.
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 Lambda Diagnósticos, SRL 74 awards: 0 without a competition, 66 after a competition with a single bid. First 2019-05-10, latest 2026-07-14.
Hospital General Docente de la Policía Nacional gave Lambda Diagnósticos, SRL 64 awards: 9 without a competition, 36 after a competition with a single bid. First 2017-05-16, latest 2026-08-18.
Centro Cardio-Neuro Oftalmologico y Trasplante gave Lambda Diagnósticos, SRL 39 awards: 0 without a competition, 28 after a competition with a single bid. First 2020-12-02, latest 2026-06-24.
Hospital Materno Infantil San Lorenzo de Los Minas gave Lambda Diagnósticos, SRL 47 awards: 1 without a competition, 21 after a competition with a single bid. First 2022-09-08, latest 2026-07-28.
Servicio Regional de Salud Cibao Noroeste, R-4 gave Lambda Diagnósticos, SRL 33 awards: 2 without a competition, 15 after a competition with a single bid. First 2022-11-30, latest 2026-09-14.
Instituto Nacional de Cancer 'Rosa E. Tavares' gave Lambda Diagnósticos, SRL 31 awards: 0 without a competition, 11 after a competition with a single bid. First 2019-01-04, latest 2026-07-28.
Hospital Pediátrico Dr. Hugo De Mendoza (HPHM) gave Lambda Diagnósticos, SRL 27 awards: 0 without a competition, 9 after a competition with a single bid. First 2023-08-17, latest 2026-07-17.
Hospital Ramón de Lara FFAA gave Lambda Diagnósticos, SRL 18 awards: 0 without a competition, 9 after a competition with a single bid. First 2023-05-18, latest 2026-05-21.
Hospital General Regional Dr. Macelino Velez Santana gave Lambda Diagnósticos, SRL 7 awards: 0 without a competition, 7 after a competition with a single bid. First 2020-11-20, latest 2022-03-03.
Centro Especializado de Atención Ambulatoria En Salud Dr. Nelson Astacio gave Lambda Diagnósticos, SRL 6 awards: 0 without a competition, 5 after a competition with a single bid. First 2025-11-13, latest 2026-08-19.
Hospital Regional José María Cabral y Báez gave Lambda Diagnósticos, SRL 6 awards: 0 without a competition, 4 after a competition with a single bid. First 2025-12-23, latest 2026-06-12.
Hospital Local El Almirante gave Lambda Diagnósticos, SRL 4 awards: 0 without a competition, 3 after a competition with a single bid. First 2025-10-17, latest 2026-06-11.
Hospital Municipal de Partido gave Lambda Diagnósticos, SRL 8 awards: 0 without a competition, 3 after a competition with a single bid. First 2025-09-03, latest 2026-07-08.
Hospital Docente SEMMA gave Lambda Diagnósticos, SRL 12 awards: 0 without a competition, 3 after a competition with a single bid. First 2016-08-11, latest 2026-07-29.
Hospital Docente Semma Santiago gave Lambda Diagnósticos, SRL 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-02-24, latest 2026-04-13.
Hospital Provincial Dr. Francisco Antonio Gonzalvo gave Lambda Diagnósticos, SRL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2026-04-28, latest 2026-07-20.
Ministerio de Turismo gave Lambda Diagnósticos, SRL 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2020-05-20, latest 2020-07-24.
Hospital Docente Padre Billini gave Lambda Diagnósticos, SRL 10 awards: 0 without a competition, 1 after a competition with a single bid. First 2021-09-28, latest 2025-12-09.
Cuerpo de Bomberos de Santo Domingo Este gave Lambda Diagnósticos, SRL 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-06-06, latest 2022-06-06.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-19 | Centro Especializado de Atención Ambulatoria En Salud Dr. Nelson Astacio ocds-6550wx-CEAASNA-DAF-CD-2026-0324 | Single bid open | Compras por Debajo del Umbral |
| 2026-08-18 | Hospital General Docente de la Policía Nacional ocds-6550wx-HOSGEDOPOL-DAF-CD-2026-0065 | Single bid open | Compras por Debajo del Umbral |
| 2026-08-17 | Servicio Regional de Salud Cibao Noroeste, R-4 ocds-6550wx-SRSCNO-CCC-PEPU-2026-0004 | No competition direct | Procesos de Excepción |
| 2026-07-28 | Instituto Nacional de Cancer 'Rosa E. Tavares' ocds-6550wx-Inst. Nac. de Cancer-DAF-CM-2026-0197 | Single bid open | Contratación Menor |
| 2026-07-28 | Hospital Materno Infantil San Lorenzo de Los Minas ocds-6550wx-HSLM-CCC-PEPU-2026-0004 | No competition direct | Procesos de Excepción |
| 2026-07-20 | Hospital Provincial Dr. Francisco Antonio Gonzalvo ocds-6550wx-HPFAG-DAF-CD-2026-0049 | Single bid open | Compras por Debajo del Umbral |
Every uncontested award in Dominican Republic · All countries · Lambda Diagnósticos, 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.