{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:01:37Z",
  "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-1IIXH9613T",
    "type": "page",
    "country": "pe",
    "name": "IPESA S.A.C: public contracts won without a rival in Peru",
    "url": "https://assay-systems.com/register/pe/uncontested/s/ipesa-s-a-c/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 34,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 6,
        "unit": "percent",
        "display": "6%"
      },
      {
        "label": "without a competition",
        "value": 20,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 14,
        "unit": "count"
      }
    ],
    "text": [
      "IPESA S.A.C won 34 of its 565 public contract awards in Peru without a rival from 2016-01-11 to 2026-08-28: 20 without a competition and 14 after a competition that drew a single bid. 28 buyers awarded it without a rival, the largest MINISTERIO DE VIVIENDA, CONSTRUCCIÓN Y SANEAMIENTO - Administración General with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-08-28",
          "Buyer": "MUNICIPALIDAD PROVINCIAL DE TAMBOPATA ocds-dgv273-seacev3-1244905",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-tambopata/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2026-03-11",
          "Buyer": "GOBIERNO REGIONAL DE LAMBAYEQUE - PROYECTO ESPECIAL OLMOS - TINAJONES ocds-dgv273-seacev3-1189225",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-lambayeque-proyecto-especial-olmos-tinajones/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2025-02-17",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE SAN ANTONIO - HUAROCHIRI ocds-dgv273-seacev3-1090200",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-san-antonio-huarochiri/",
          "How": "Single bid open",
          "Stated reason": "Regímen Especial"
        },
        {
          "Date": "2024-05-03",
          "Buyer": "MUNICIPALIDAD PROVINCIAL DE PAITA ocds-dgv273-seacev3-1010897",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-paita/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2024-01-03",
          "Buyer": "GOBIERNO REGIONAL DE AREQUIPA Sede Central ocds-dgv273-seacev3-984366",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-arequipa-sede-central/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2024-01-03",
          "Buyer": "GOBIERNO REGIONAL DE AREQUIPA Sede Central ocds-dgv273-seacev3-984344",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-arequipa-sede-central/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        }
      ]
    ],
    "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/ipesa-s-a-c/"
      },
      {
        "name": "MINISTERIO DE VIVIENDA, CONSTRUCCIÓN Y SANEAMIENTO - Administración General",
        "url": "https://assay-systems.com/register/pe/uncontested/b/ministerio-de-vivienda-construccion-y-saneamiento-administracion-general/"
      },
      {
        "name": "GOBIERNO REGIONAL DE LIMA SEDE CENTRAL",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-lima-sede-central/"
      },
      {
        "name": "GOBIERNO REGIONAL DE AREQUIPA Sede Central",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-arequipa-sede-central/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE SANTA - CHIMBOTE",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-santa-chimbote/"
      },
      {
        "name": "EJERCITO PERUANO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/ejercito-peruano/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE TAMBOPATA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-tambopata/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE SAN ANTONIO - HUAROCHIRI",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-san-antonio-huarochiri/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE ANCAHUASI",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-ancahuasi/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE CHORRILLOS",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-chorrillos/"
      },
      {
        "name": "GOBIERNO REGIONAL DE LAMBAYEQUE - PROYECTO ESPECIAL OLMOS - TINAJONES",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-lambayeque-proyecto-especial-olmos-tinajones/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE PAITA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-paita/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE ASUNCION - CAJAMARCA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-asuncion-cajamarca/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE VICE",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-vice/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE QUITO ARMA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-quito-arma/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE MUÑANI",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-munani/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE SAN ANTONIO DE CACHI",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-san-antonio-de-cachi/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE SAN ANTONIO DE PUTINA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-san-antonio-de-putina/"
      },
      {
        "name": "SERVICIO DE AGUA POTABLE Y ALCANTARILLADO DE AREQUIPA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/servicio-de-agua-potable-y-alcantarillado-de-arequipa/"
      },
      {
        "name": "MTC-PROYECTO ESPECIAL DE INFRAESTRUCTURA DE TRANSPORTE NACIONAL (PROVIAS NACIONAL)",
        "url": "https://assay-systems.com/register/pe/uncontested/b/mtc-proyecto-especial-de-infraestructura-de-transporte-nacional-provias-nacional/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE HUASTA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-huasta/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE SANTIAGO DE LUCANAMARCA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-santiago-de-lucanamarca/"
      },
      {
        "name": "GOBIERNO REGIONAL DE PIURA-SALUD",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-piura-salud/"
      },
      {
        "name": "GOBIERNO REGIONAL DE JUNIN - HOSPITAL DANIEL ALCIDES CARRION - HUANCAYO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-junin-hospital-daniel-alcides-carrion-huancayo/"
      },
      {
        "name": "GOBIERNO REGIONAL HUANCAVELICA RED DE SALUD ACOBAMBA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-huancavelica-red-de-salud-acobamba/"
      },
      {
        "name": "GOBIERNO REGIONAL DE JUNIN- SALUD AIS. UTES. JUNIN",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-junin-salud-ais-utes-junin/"
      },
      {
        "name": "UNIVERSIDAD NACIONAL SAN ANTONIO DE ABAD DEL CUSCO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/universidad-nacional-san-antonio-de-abad-del-cusco/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DEL CUSCO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-del-cusco/"
      },
      {
        "name": "UNIVERSIDAD NACIONAL AGRARIA LA MOLINA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/universidad-nacional-agraria-la-molina/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PE-1IIXH9613T",
    "cite_as": "Assay Systems, \"IPESA S.A.C: public contracts won without a rival in Peru\", https://assay-systems.com/register/pe/uncontested/s/ipesa-s-a-c/"
  }
}