{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:59:02Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-DO-1GSM1OW1KC",
    "type": "page",
    "country": "do",
    "name": "Yona Yonel Diesel, SRL: public contracts won without a rival in Dominican Republic",
    "url": "https://assay-systems.com/register/do/uncontested/s/yona-yonel-diesel-srl/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 33,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 21,
        "unit": "percent",
        "display": "21%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 33,
        "unit": "count"
      }
    ],
    "text": [
      "Yona Yonel Diesel, SRL won 33 of its 157 public contract awards in Dominican Republic without a rival from 2022-11-30 to 2026-09-04: 0 without a competition and 33 after a competition that drew a single bid. 22 buyers awarded it without a rival, the largest Hospital Pediátrico Dr. Hugo De Mendoza (HPHM) with 6."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-04",
          "Buyer": "Instituto Técnico Superior Comunitario ocds-6550wx-ITSC-DAF-CM-2026-0052",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/instituto-tecnico-superior-comunitario/",
          "How": "Single bid open",
          "Stated reason": "Contratación Menor"
        },
        {
          "Date": "2026-08-21",
          "Buyer": "Acuario Nacional ocds-6550wx-ACUARIONACIONAL-DAF-CD-2026-0033",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/acuario-nacional/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        },
        {
          "Date": "2026-08-10",
          "Buyer": "Unidad de Análisis Financiero ocds-6550wx-UAF-DAF-CD-2026-0031",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/unidad-de-analisis-financiero/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        },
        {
          "Date": "2026-07-15",
          "Buyer": "Consejo Nacional para la Niñez y la Adolescencia ocds-6550wx-CONANI-DAF-CD-2026-0051",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/consejo-nacional-para-la-ninez-y-la-adolescencia/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        },
        {
          "Date": "2026-06-10",
          "Buyer": "Administradora de Riesgos de Salud para los Maestros ocds-6550wx-ARSSEMMA-DAF-CD-2026-0066",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/administradora-de-riesgos-de-salud-para-los-maestros/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        },
        {
          "Date": "2026-02-25",
          "Buyer": "Ministerio de Relaciones Exteriores ocds-6550wx-MIREX-DAF-CD-2026-0010",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/ministerio-de-relaciones-exteriores/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Dominican Republic",
        "url": "https://assay-systems.com/register/do/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/do/yona-yonel-diesel-srl/"
      },
      {
        "name": "Hospital Pediátrico Dr. Hugo De Mendoza (HPHM)",
        "url": "https://assay-systems.com/register/do/uncontested/b/hospital-pediatrico-dr-hugo-de-mendoza-hphm/"
      },
      {
        "name": "Corporación del Acueducto y Alcantarillado de Santo Domingo",
        "url": "https://assay-systems.com/register/do/uncontested/b/corporacion-del-acueducto-y-alcantarillado-de-santo-domingo/"
      },
      {
        "name": "Acuario Nacional",
        "url": "https://assay-systems.com/register/do/uncontested/b/acuario-nacional/"
      },
      {
        "name": "Instituto Superior de Formación Docente Salomé Ureña",
        "url": "https://assay-systems.com/register/do/uncontested/b/instituto-superior-de-formacion-docente-salome-urena/"
      },
      {
        "name": "Centro de Atención Integral para la Discapacidad",
        "url": "https://assay-systems.com/register/do/uncontested/b/centro-de-atencion-integral-para-la-discapacidad/"
      },
      {
        "name": "Cuerpo Especializado de Control de Combustibles",
        "url": "https://assay-systems.com/register/do/uncontested/b/cuerpo-especializado-de-control-de-combustibles/"
      },
      {
        "name": "Servicio Regional de Salud Higuamo (Región 9)",
        "url": "https://assay-systems.com/register/do/uncontested/b/servicio-regional-de-salud-higuamo-region-9/"
      },
      {
        "name": "Centro de Desarrollo y Competitividad Industrial",
        "url": "https://assay-systems.com/register/do/uncontested/b/centro-de-desarrollo-y-competitividad-industrial/"
      },
      {
        "name": "Universidad Tecnologica del Cibao Oriental",
        "url": "https://assay-systems.com/register/do/uncontested/b/universidad-tecnologica-del-cibao-oriental/"
      },
      {
        "name": "Instituto Nacional de Cancer 'Rosa E. Tavares'",
        "url": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-cancer-rosa-e-tavares/"
      },
      {
        "name": "Instituto Técnico Superior Comunitario",
        "url": "https://assay-systems.com/register/do/uncontested/b/instituto-tecnico-superior-comunitario/"
      },
      {
        "name": "Hospital General Regional Dr. Macelino Velez Santana",
        "url": "https://assay-systems.com/register/do/uncontested/b/hospital-general-regional-dr-macelino-velez-santana/"
      },
      {
        "name": "Hospital Traumatológico Dr. Ney Arias Lora",
        "url": "https://assay-systems.com/register/do/uncontested/b/hospital-traumatologico-dr-ney-arias-lora/"
      },
      {
        "name": "Corporación de Acueducto y Alcantarillado de la Romana",
        "url": "https://assay-systems.com/register/do/uncontested/b/corporacion-de-acueducto-y-alcantarillado-de-la-romana/"
      },
      {
        "name": "Proyecto La Cruz de Manzanillo",
        "url": "https://assay-systems.com/register/do/uncontested/b/proyecto-la-cruz-de-manzanillo/"
      },
      {
        "name": "Consejo Nacional para la Niñez y la Adolescencia",
        "url": "https://assay-systems.com/register/do/uncontested/b/consejo-nacional-para-la-ninez-y-la-adolescencia/"
      },
      {
        "name": "Ministerio de Relaciones Exteriores",
        "url": "https://assay-systems.com/register/do/uncontested/b/ministerio-de-relaciones-exteriores/"
      },
      {
        "name": "Unidad de Análisis Financiero",
        "url": "https://assay-systems.com/register/do/uncontested/b/unidad-de-analisis-financiero/"
      },
      {
        "name": "Defensa Civil Dominicana",
        "url": "https://assay-systems.com/register/do/uncontested/b/defensa-civil-dominicana/"
      },
      {
        "name": "Administradora de Riesgos de Salud para los Maestros",
        "url": "https://assay-systems.com/register/do/uncontested/b/administradora-de-riesgos-de-salud-para-los-maestros/"
      },
      {
        "name": "Fondo Patrimonial para las Empresas Reformadas",
        "url": "https://assay-systems.com/register/do/uncontested/b/fondo-patrimonial-para-las-empresas-reformadas/"
      },
      {
        "name": "Hospital Dr. José Manuel Rodríguez Jiménes",
        "url": "https://assay-systems.com/register/do/uncontested/b/hospital-dr-jose-manuel-rodriguez-jimenes/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DO-1GSM1OW1KC",
    "cite_as": "Assay Systems, \"Yona Yonel Diesel, SRL: public contracts won without a rival in Dominican Republic\", https://assay-systems.com/register/do/uncontested/s/yona-yonel-diesel-srl/"
  }
}