{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:51:39Z",
  "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-0S4IV200BS",
    "type": "page",
    "country": "pe",
    "name": "RIVERCON. COM S.A.C: public contracts won without a rival in Peru",
    "url": "https://assay-systems.com/register/pe/uncontested/s/rivercon-com-s-a-c/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 17,
        "unit": "percent",
        "display": "17%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "RIVERCON. COM S.A.C won 4 of its 23 public contract awards in Peru without a rival from 2017-06-20 to 2022-12-20: 0 without a competition and 4 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest PETROLEOS DEL PERU S.A with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2022-12-20",
          "Buyer": "PETROLEOS DEL PERU S.A ocds-dgv273-seacev3-874688",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/petroleos-del-peru-s-a/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Abreviada"
        },
        {
          "Date": "2022-09-22",
          "Buyer": "PETROLEOS DEL PERU S.A ocds-dgv273-seacev3-837437",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/petroleos-del-peru-s-a/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Selectiva"
        },
        {
          "Date": "2021-03-01",
          "Buyer": "PETROLEOS DEL PERU S.A ocds-dgv273-seacev3-692473",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/petroleos-del-peru-s-a/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Abreviada"
        },
        {
          "Date": "2018-07-16",
          "Buyer": "PETROLEOS DEL PERU S.A ocds-dgv273-seacev3-443147",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/petroleos-del-peru-s-a/",
          "How": "Single bid open",
          "Stated reason": "Adjudicación Abreviada"
        }
      ]
    ],
    "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/rivercon-com-s-a-c/"
      },
      {
        "name": "PETROLEOS DEL PERU S.A",
        "url": "https://assay-systems.com/register/pe/uncontested/b/petroleos-del-peru-s-a/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PE-0S4IV200BS",
    "cite_as": "Assay Systems, \"RIVERCON. COM S.A.C: public contracts won without a rival in Peru\", https://assay-systems.com/register/pe/uncontested/s/rivercon-com-s-a-c/"
  }
}