{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T23:58:20Z",
  "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-1ML6D7R1QH",
    "type": "page",
    "country": "pe",
    "name": "MASERG S.A.C: public contracts won without a rival in Peru",
    "url": "https://assay-systems.com/register/pe/uncontested/s/maserg-s-a-c/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 75,
        "unit": "percent",
        "display": "75%"
      },
      {
        "label": "without a competition",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "MASERG S.A.C won 9 of its 12 public contract awards in Peru without a rival from 2020-09-07 to 2021-12-17: 9 without a competition and 0 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest MUNICIPALIDAD PROVINCIAL DE TRUJILLO with 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2021-12-17",
          "Buyer": "UNIDAD EJECUTORA 412 SALUD VIRU ocds-dgv273-seacev3-766389",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/unidad-ejecutora-412-salud-viru/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2021-06-28",
          "Buyer": "MUNICIPALIDAD PROVINCIAL DE VIRU ocds-dgv273-seacev3-722059",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-viru/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2021-03-24",
          "Buyer": "MUNICIPALIDAD DISTRITAL DE LA ESPERANZA - TRUJILLO ocds-dgv273-seacev3-699012",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-la-esperanza-trujillo/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2021-03-23",
          "Buyer": "MUNICIPALIDAD PROVINCIAL DE TRUJILLO ocds-dgv273-seacev3-700076",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-trujillo/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2021-03-15",
          "Buyer": "MUNICIPALIDAD PROVINCIAL DE TRUJILLO ocds-dgv273-seacev3-698011",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-trujillo/",
          "How": "No competition direct",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2020-12-02",
          "Buyer": "GOBIERNO REGIONAL DE LA LIBERTAD-SALUD UTES TRUJILLO ESTE ocds-dgv273-seacev3-675695",
          "Buyer link": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-la-libertad-salud-utes-trujillo-este/",
          "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/maserg-s-a-c/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE TRUJILLO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-trujillo/"
      },
      {
        "name": "UNIDAD EJECUTORA 412 SALUD VIRU",
        "url": "https://assay-systems.com/register/pe/uncontested/b/unidad-ejecutora-412-salud-viru/"
      },
      {
        "name": "MUNICIPALIDAD PROVINCIAL DE VIRU",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-provincial-de-viru/"
      },
      {
        "name": "MUNICIPALIDAD DISTRITAL DE LA ESPERANZA - TRUJILLO",
        "url": "https://assay-systems.com/register/pe/uncontested/b/municipalidad-distrital-de-la-esperanza-trujillo/"
      },
      {
        "name": "GOBIERNO REGIONAL DE LA LIBERTAD-SALUD UTES TRUJILLO ESTE",
        "url": "https://assay-systems.com/register/pe/uncontested/b/gobierno-regional-de-la-libertad-salud-utes-trujillo-este/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PE-1ML6D7R1QH",
    "cite_as": "Assay Systems, \"MASERG S.A.C: public contracts won without a rival in Peru\", https://assay-systems.com/register/pe/uncontested/s/maserg-s-a-c/"
  }
}