{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:49:34Z",
  "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-14PSF5814G",
    "type": "page",
    "country": "pe",
    "name": "CONSTRUCTORA PARAMAX S.A.C: public contracts won without a rival in Peru",
    "url": "https://assay-systems.com/register/pe/uncontested/s/constructora-paramax-s-a-c/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 28,
        "unit": "percent",
        "display": "28%"
      },
      {
        "label": "without a competition",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "CONSTRUCTORA PARAMAX S.A.C won 7 of its 25 public contract awards in Peru without a rival from 2017-07-12 to 2023-10-13: 7 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest PROGRAMA SUBSECTORIAL DE IRRIGACIONES - PSI with 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2023-10-13",
          "Buyer": "MINAG - PROYECTO ESPECIAL JEQUETEPEQUE - ZAÑA ocds-dgv273-seacev3-949745",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/minag-proyecto-especial-jequetepeque-zana/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2023-10-02",
          "Buyer": "PROGRAMA NACIONAL DE SANEAMIENTO URBANO ocds-dgv273-seacev3-946102",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/programa-nacional-de-saneamiento-urbano/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2023-06-21",
          "Buyer": "PROGRAMA SUBSECTORIAL DE IRRIGACIONES - PSI ocds-dgv273-seacev3-915426",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/programa-subsectorial-de-irrigaciones-psi/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2023-06-21",
          "Buyer": "PROGRAMA SUBSECTORIAL DE IRRIGACIONES - PSI ocds-dgv273-seacev3-914953",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/programa-subsectorial-de-irrigaciones-psi/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2023-06-21",
          "Buyer": "PROGRAMA SUBSECTORIAL DE IRRIGACIONES - PSI ocds-dgv273-seacev3-914436",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/programa-subsectorial-de-irrigaciones-psi/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2023-04-24",
          "Buyer": "MINAG - PROYECTO ESPECIAL JEQUETEPEQUE - ZAÑA ocds-dgv273-seacev3-896282",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/minag-proyecto-especial-jequetepeque-zana/",
          "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/constructora-paramax-s-a-c/"
      },
      {
        "name": "PROGRAMA SUBSECTORIAL DE IRRIGACIONES - PSI",
        "url": "https://assay-systems.com/register/pe/uncontested/b/programa-subsectorial-de-irrigaciones-psi/"
      },
      {
        "name": "MINAG - PROYECTO ESPECIAL JEQUETEPEQUE - ZAÑA",
        "url": "https://assay-systems.com/register/pe/uncontested/b/minag-proyecto-especial-jequetepeque-zana/"
      },
      {
        "name": "PROGRAMA NACIONAL DE SANEAMIENTO URBANO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/programa-nacional-de-saneamiento-urbano/"
      },
      {
        "name": "GOBIERNO REGIONAL DE LA LIBERTAD Sede Central",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-la-libertad-sede-central/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PE-14PSF5814G",
    "cite_as": "Assay Systems, \"CONSTRUCTORA PARAMAX S.A.C: public contracts won without a rival in Peru\", https://assay-systems.com/register/pe/uncontested/s/constructora-paramax-s-a-c/"
  }
}