{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:57:56Z",
  "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-1IZGNPT138",
    "type": "page",
    "country": "do",
    "name": "Inversiones Yang, SRL: public contracts won without a rival in Dominican Republic",
    "url": "https://assay-systems.com/register/do/uncontested/s/inversiones-yang-srl/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 15,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 4,
        "unit": "percent",
        "display": "4%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 15,
        "unit": "count"
      }
    ],
    "text": [
      "Inversiones Yang, SRL won 15 of its 357 public contract awards in Dominican Republic without a rival from 2018-09-17 to 2025-11-13: 0 without a competition and 15 after a competition that drew a single bid. 9 buyers awarded it without a rival, the largest Instituto Nacional de Atención Integral a la Primera Infancia with 6."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-08-18",
          "Buyer": "Ayuntamiento Santiago de los Caballeros ocds-6550wx-AYUNTAMIENTO STGO-DAF-CM-2025-0106",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/ayuntamiento-santiago-de-los-caballeros/",
          "How": "Single bid open",
          "Stated reason": "Contratación Menor"
        },
        {
          "Date": "2025-06-04",
          "Buyer": "Ejército de República Dominicana ocds-6550wx-ERD-CCC-CP-2025-0006",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/ejercito-de-republica-dominicana/",
          "How": "Single bid open",
          "Stated reason": "Comparación de Precios"
        },
        {
          "Date": "2024-12-02",
          "Buyer": "Comisión Presidencial Apoyo Desarrollo Barrial ocds-6550wx-CPADB-DAF-CM-2024-0031",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/comision-presidencial-apoyo-desarrollo-barrial/",
          "How": "Single bid open",
          "Stated reason": "Contratación Menor"
        },
        {
          "Date": "2024-05-29",
          "Buyer": "Instituto Nacional de Atención Integral a la Primera Infancia ocds-6550wx-INAIPI-DAF-CM-2024-0059",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-atencion-integral-a-la-primera-infancia/",
          "How": "Single bid open",
          "Stated reason": "Contratación Menor"
        },
        {
          "Date": "2023-12-12",
          "Buyer": "Instituto Nacional de Atención Integral a la Primera Infancia ocds-6550wx-INAIPI-UC-CD-2023-0051",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-atencion-integral-a-la-primera-infancia/",
          "How": "Single bid open",
          "Stated reason": "Compras por Debajo del Umbral"
        },
        {
          "Date": "2023-11-08",
          "Buyer": "Instituto Nacional de Atención Integral a la Primera Infancia ocds-6550wx-INAIPI-UC-CD-2023-0038",
          "Buyer link": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-atencion-integral-a-la-primera-infancia/",
          "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/inversiones-yang-srl/"
      },
      {
        "name": "Instituto Nacional de Atención Integral a la Primera Infancia",
        "url": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-atencion-integral-a-la-primera-infancia/"
      },
      {
        "name": "Programa Supérate",
        "url": "https://assay-systems.com/register/do/uncontested/b/programa-superate/"
      },
      {
        "name": "Ejército de República Dominicana",
        "url": "https://assay-systems.com/register/do/uncontested/b/ejercito-de-republica-dominicana/"
      },
      {
        "name": "Instituto Nacional de Auxilios y Viviendas",
        "url": "https://assay-systems.com/register/do/uncontested/b/instituto-nacional-de-auxilios-y-viviendas/"
      },
      {
        "name": "Ayuntamiento Santiago de los Caballeros",
        "url": "https://assay-systems.com/register/do/uncontested/b/ayuntamiento-santiago-de-los-caballeros/"
      },
      {
        "name": "Comisión Presidencial Apoyo Desarrollo Barrial",
        "url": "https://assay-systems.com/register/do/uncontested/b/comision-presidencial-apoyo-desarrollo-barrial/"
      },
      {
        "name": "Consejo Nacional de Discapacitados",
        "url": "https://assay-systems.com/register/do/uncontested/b/consejo-nacional-de-discapacitados/"
      },
      {
        "name": "Instituto Policial de Educación Superior",
        "url": "https://assay-systems.com/register/do/uncontested/b/instituto-policial-de-educacion-superior/"
      },
      {
        "name": "Corporación Estatal de Radio y Televisión",
        "url": "https://assay-systems.com/register/do/uncontested/b/corporacion-estatal-de-radio-y-television/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DO-1IZGNPT138",
    "cite_as": "Assay Systems, \"Inversiones Yang, SRL: public contracts won without a rival in Dominican Republic\", https://assay-systems.com/register/do/uncontested/s/inversiones-yang-srl/"
  }
}