{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:59:29Z",
  "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-EC-1NU6OI40WT",
    "type": "page",
    "country": "ec",
    "name": "CONSTRUCTORA ALEJDEN S A: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/constructora-alejden-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 8,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 73,
        "unit": "percent",
        "display": "73%"
      },
      {
        "label": "without a competition",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 3,
        "unit": "count"
      }
    ],
    "text": [
      "CONSTRUCTORA ALEJDEN S A won 8 of its 11 public contract awards in Ecuador without a rival from 2019-10-30 to 2023-07-26: 5 without a competition and 3 after a competition that drew a single bid. 7 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE BARBONES with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2023-07-26",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE MACHALA ocds-5wno2w-CDC-GADMM-01-023-28990",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-machala-2/",
          "How": "No competition direct",
          "Stated reason": "Contratacion directa"
        },
        {
          "Date": "2020-11-04",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE BARBONES ocds-5wno2w-GAD-PRB-009-2020-96510",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-barbones/",
          "How": "No competition direct",
          "Stated reason": "Contratacion directa"
        },
        {
          "Date": "2020-07-20",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE ABAÑIN ocds-5wno2w-MCO-GADPR-AB-02-2020-114934",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-abanin/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2020-02-05",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE GUANAZAN ocds-5wno2w-CDC-GADPRG-001-2020--117114",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-guanazan/",
          "How": "No competition direct",
          "Stated reason": "Contratacion directa"
        },
        {
          "Date": "2020-01-03",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE TENDALES ocds-5wno2w-CDC-GADPRTEN-03-2019-97014",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-tendales-2/",
          "How": "No competition direct",
          "Stated reason": "Contratacion directa"
        },
        {
          "Date": "2019-12-15",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE BARBONES ocds-5wno2w-CDC-GADPRBAR-02-2019-96510",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-barbones/",
          "How": "No competition direct",
          "Stated reason": "Contratacion directa"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE BARBONES",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-barbones/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE MACHALA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-machala-2/"
      },
      {
        "name": "DIRECCION DISTRITAL 07D03-ATAHUALPA-PORTOVELO-ZARUMA-SALUD",
        "url": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-07d03-atahualpa-portovelo-zaruma-salud-2/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE GUANAZAN",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-guanazan/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE ABAÑIN",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-abanin/"
      },
      {
        "name": "GRUPO DE CABALLERIA MECANIZADA DE LA III D.E GRAL. DAVALOS",
        "url": "https://assay-systems.com/register/ec/uncontested/b/grupo-de-caballeria-mecanizada-de-la-iii-d-e-gral-davalos-2/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE TENDALES",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-tendales-2/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1NU6OI40WT",
    "cite_as": "Assay Systems, \"CONSTRUCTORA ALEJDEN S A: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/constructora-alejden-s-a/"
  }
}