{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T05:11:21Z",
  "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-GT-104VMGX1JM",
    "type": "page",
    "country": "gt",
    "name": "IXCOLIN,PÉREZ,,ALBERTO,: public contracts won without a rival in Guatemala",
    "url": "https://assay-systems.com/register/gt/uncontested/s/ixcolin-perez-alberto/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 30,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 86,
        "unit": "percent",
        "display": "86%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 30,
        "unit": "count"
      }
    ],
    "text": [
      "IXCOLIN,PÉREZ,,ALBERTO, won 30 of its 35 public contract awards in Guatemala without a rival from 2020-08-20 to 2026-08-27: 0 without a competition and 30 after a competition that drew a single bid. 12 buyers awarded it without a rival, the largest MUNICIPALIDAD DE QUETZALTENANGO, QUETZALTENANGO with 6."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-08-27",
          "Buyer": "MUNICIPALIDAD DE PALESTINA DE LOS ALTOS, QUETZALTENANGO ocds-xqjsxa-31501842",
          "Buyer link": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-palestina-de-los-altos-quetzaltenango-2/",
          "How": "Single bid open",
          "Stated reason": "Cotización (Art. 38 LCE)"
        },
        {
          "Date": "2026-01-27",
          "Buyer": "MUNICIPALIDAD DE PALESTINA DE LOS ALTOS, QUETZALTENANGO ocds-xqjsxa-28793315",
          "Buyer link": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-palestina-de-los-altos-quetzaltenango-2/",
          "How": "Single bid open",
          "Stated reason": "Cotización (Art. 38 LCE)"
        },
        {
          "Date": "2026-01-27",
          "Buyer": "MUNICIPALIDAD DE PALESTINA DE LOS ALTOS, QUETZALTENANGO ocds-xqjsxa-28748956",
          "Buyer link": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-palestina-de-los-altos-quetzaltenango-2/",
          "How": "Single bid open",
          "Stated reason": "Cotización (Art. 38 LCE)"
        },
        {
          "Date": "2025-11-19",
          "Buyer": "MUNICIPALIDAD DE TOTONICAPÁN, TOTONICAPÁN ocds-xqjsxa-28184785",
          "Buyer link": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-totonicapan-totonicapan/",
          "How": "Single bid open",
          "Stated reason": "Cotización (Art. 38 LCE)"
        },
        {
          "Date": "2025-11-19",
          "Buyer": "MUNICIPALIDAD DE TOTONICAPÁN, TOTONICAPÁN ocds-xqjsxa-28184386",
          "Buyer link": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-totonicapan-totonicapan/",
          "How": "Single bid open",
          "Stated reason": "Cotización (Art. 38 LCE)"
        },
        {
          "Date": "2025-11-13",
          "Buyer": "MUNICIPALIDAD DE TOTONICAPÁN, TOTONICAPÁN ocds-xqjsxa-27521141",
          "Buyer link": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-totonicapan-totonicapan/",
          "How": "Single bid open",
          "Stated reason": "Cotización (Art. 38 LCE)"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Guatemala",
        "url": "https://assay-systems.com/register/gt/uncontested/"
      },
      {
        "name": "MUNICIPALIDAD DE QUETZALTENANGO, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-quetzaltenango-quetzaltenango/"
      },
      {
        "name": "MUNICIPALIDAD DE PALESTINA DE LOS ALTOS, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-palestina-de-los-altos-quetzaltenango-2/"
      },
      {
        "name": "MUNICIPALIDAD DE CONCEPCIÓN CHIQUIRICHAPA, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-concepcion-chiquirichapa-quetzaltenango/"
      },
      {
        "name": "MUNICIPALIDAD DE TOTONICAPÁN, TOTONICAPÁN",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-totonicapan-totonicapan/"
      },
      {
        "name": "MUNICIPALIDAD DE FLORES COSTA CUCA, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-flores-costa-cuca-quetzaltenango/"
      },
      {
        "name": "MUNICIPALIDAD DE SAN ANDRÉS VILLA SECA, RETALHULEU",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-san-andres-villa-seca-retalhuleu/"
      },
      {
        "name": "MUNICIPALIDAD DE ZUNIL, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-zunil-quetzaltenango/"
      },
      {
        "name": "MUNICIPALIDAD DE JOYABAJ, QUICHÉ",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-joyabaj-quiche/"
      },
      {
        "name": "MUNICIPALIDAD DE COLOMBA, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-colomba-quetzaltenango/"
      },
      {
        "name": "MUNICIPALIDAD DE SAN MARTÍN ZAPOTITLÁN, RETALHULEU",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-san-martin-zapotitlan-retalhuleu/"
      },
      {
        "name": "MUNICIPALIDAD DE SAN FRANCISCO LA UNIÓN, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-san-francisco-la-union-quetzaltenango/"
      },
      {
        "name": "MUNICIPALIDAD DE OSTUNCALCO, QUETZALTENANGO",
        "url": "https://assay-systems.com/register/gt/uncontested/b/municipalidad-de-ostuncalco-quetzaltenango/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-GT-104VMGX1JM",
    "cite_as": "Assay Systems, \"IXCOLIN,PÉREZ,,ALBERTO,: public contracts won without a rival in Guatemala\", https://assay-systems.com/register/gt/uncontested/s/ixcolin-perez-alberto/"
  }
}