{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T05:05:23Z",
  "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-PE-0H4MNUA0CK",
    "type": "page",
    "country": "pe",
    "name": "ROBERLAC S.A.C: public contracts won without a rival in Peru",
    "url": "https://assay-systems.com/register/pe/uncontested/s/roberlac-s-a-c/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 35,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 41,
        "unit": "percent",
        "display": "41%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 35,
        "unit": "count"
      }
    ],
    "text": [
      "ROBERLAC S.A.C won 35 of its 85 public contract awards in Peru without a rival from 2021-06-16 to 2026-04-17: 0 without a competition and 35 after a competition that drew a single bid. 25 buyers awarded it without a rival, the largest MUNICIPALIDAD DISTRITAL DE YAQUERANA with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-04-17",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE SARAYACU ocds-dgv273-seacev3-2026-1524-2",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-sarayacu/",
          "How": "Single bid",
          "Stated reason": "Licitación Pública Abreviada"
        },
        {
          "Date": "2025-07-08",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE URARINAS ocds-dgv273-seacev3-1128499",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-urarinas/",
          "How": "Single bid",
          "Stated reason": "Licitación Pública Abreviada"
        },
        {
          "Date": "2025-04-08",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE CAPELO ocds-dgv273-seacev3-2025-1512-2",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-capelo/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Simplificada"
        },
        {
          "Date": "2025-03-26",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE YAQUERANA ocds-dgv273-seacev3-2025-1489-3",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-yaquerana/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Simplificada"
        },
        {
          "Date": "2025-02-14",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE TENIENTE MANUEL CLAVERO ocds-dgv273-seacev3-2025-200161-1",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-teniente-manuel-clavero/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Simplificada"
        },
        {
          "Date": "2024-02-29",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE ALTO NANAY ocds-dgv273-seacev3-2024-1480-2",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-alto-nanay/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Simplificada"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Peru",
        "url": "https://assay-systems.com/register/pe/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/pe/roberlac-s-a-c/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE YAQUERANA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-yaquerana/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE URARINAS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-urarinas/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE SAN PABLO - RAMON CASTILLA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-san-pablo-ramon-castilla/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE LAS AMAZONAS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-las-amazonas/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE TROMPETEROS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-trompeteros/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE JENARO HERRERA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-jenaro-herrera/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE TENIENTE MANUEL CLAVERO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-teniente-manuel-clavero/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE FERNANDO LORES",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-fernando-lores/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE SARAYACU",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-sarayacu/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE REQUENA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-requena/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE PUNCHANA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-punchana/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE INDIANA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-indiana/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE BELEN - MAYNAS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-belen-maynas/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE PEBAS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-pebas/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE LORETO - NAUTA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-loreto-nauta/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE MAQUIA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-maquia/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE PARINARI",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-parinari/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE YAVARI",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-yavari/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE SAPUENA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-sapuena/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE CAPELO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-capelo/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE LAGUNAS - ALTO AMAZONAS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-lagunas-alto-amazonas/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DEL PUTUMAYO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-del-putumayo/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE ALTO NANAY",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-alto-nanay/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE YAGUAS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-yaguas/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE ALTO TAPICHE",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-alto-tapiche/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PE-0H4MNUA0CK",
    "cite_as": "Assay Systems, \"ROBERLAC S.A.C: public contracts won without a rival in Peru\", https://assay-systems.com/register/pe/uncontested/s/roberlac-s-a-c/"
  }
}