{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T22:28:39Z",
  "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-0JEQK0U1IG",
    "type": "page",
    "country": "do",
    "name": "Nezarca Constructora, SRL: public contracts won without a rival in Dominican Republic",
    "url": "https://assay-systems.com/register/do/uncontested/s/nezarca-constructora-srl/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 33,
        "unit": "percent",
        "display": "33%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "Nezarca Constructora, SRL won 4 of its 12 public contract awards in Dominican Republic without a rival from 2020-11-11 to 2023-07-24: 0 without a competition and 4 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Superintendencia de Salud y Riesgos Laborales with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2023-07-24",
          "Buyer": "Superintendencia de Salud y Riesgos Laborales ocds-6550wx-SISALRIL-UC-CD-2023-0131",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/superintendencia-de-salud-y-riesgos-laborales/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        },
        {
          "Date": "2023-02-09",
          "Buyer": "Superintendencia de Salud y Riesgos Laborales ocds-6550wx-SISALRIL-UC-CD-2023-0020",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/superintendencia-de-salud-y-riesgos-laborales/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        },
        {
          "Date": "2021-11-05",
          "Buyer": "Instituto Nacional de Aguas Potables y Alcantarillados ocds-6550wx-INAPA-CCC-CP-2021-0052",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-aguas-potables-y-alcantarillados/",
          "How": "Single bid open",
          "Stated reason": "Comparación de Precios"
        },
        {
          "Date": "2020-12-21",
          "Buyer": "Sistema Nacional de Atención a Emergencias y Seguridad 9-1-1 ocds-6550wx-911-UC-CD-2020-0027",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/sistema-nacional-de-atencion-a-emergencias-y-seguridad-9-1-1/",
          "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/nezarca-constructora-srl/"
      },
      {
        "name": "Superintendencia de Salud y Riesgos Laborales",
        "url": "https://assay-systems.com/register/do/uncontested/b/superintendencia-de-salud-y-riesgos-laborales/"
      },
      {
        "name": "Instituto Nacional de Aguas Potables y Alcantarillados",
        "url": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-aguas-potables-y-alcantarillados/"
      },
      {
        "name": "Sistema Nacional de Atención a Emergencias y Seguridad 9-1-1",
        "url": "https://assay-systems.com/register/do/uncontested/b/sistema-nacional-de-atencion-a-emergencias-y-seguridad-9-1-1/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DO-0JEQK0U1IG",
    "cite_as": "Assay Systems, \"Nezarca Constructora, SRL: public contracts won without a rival in Dominican Republic\", https://assay-systems.com/register/do/uncontested/s/nezarca-constructora-srl/"
  }
}