{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T22:48:09Z",
  "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-CL-0T9WNST1PE",
    "type": "page",
    "country": "cl",
    "name": "CONSTRUCTORA RIO CRISTAL S.A: public contracts won without a rival in Chile",
    "url": "https://assay-systems.com/register/cl/uncontested/s/constructora-rio-cristal-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 3,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 27,
        "unit": "percent",
        "display": "27%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 3,
        "unit": "count"
      }
    ],
    "text": [
      "CONSTRUCTORA RIO CRISTAL S.A won 3 of its 11 public contract awards in Chile without a rival from 2024-04-12 to 2025-09-01: 0 without a competition and 3 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest SERVICIO DE VIVIENDA Y URBANIZACION IV REGION with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-02-27",
          "Buyer": "SERVICIO DE VIVIENDA Y URBANIZACION IV REGION CL-9483296",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-iv-region/",
          "How": "Single bid Licitación Pública MOP (O1)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-11-06",
          "Buyer": "SERVICIO DE VIVIENDA Y URBANIZACION III REGION CL-9387700",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-iii-region/",
          "How": "Single bid Licitación Pública MOP (O1)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-07-31",
          "Buyer": "SERVICIO DE VIVIENDA Y URBANIZACION IV REGION CL-9364837",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-iv-region/",
          "How": "Single bid Licitación Pública MOP (O1)",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Chile",
        "url": "https://assay-systems.com/register/cl/uncontested/"
      },
      {
        "name": "SERVICIO DE VIVIENDA Y URBANIZACION IV REGION",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-iv-region/"
      },
      {
        "name": "SERVICIO DE VIVIENDA Y URBANIZACION III REGION",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-iii-region/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CL-0T9WNST1PE",
    "cite_as": "Assay Systems, \"CONSTRUCTORA RIO CRISTAL S.A: public contracts won without a rival in Chile\", https://assay-systems.com/register/cl/uncontested/s/constructora-rio-cristal-s-a/"
  }
}