{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T22:19:54Z",
  "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-EC-1UDDE12171",
    "type": "page",
    "country": "ec",
    "name": "MASTERSOLUTION S.A: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/mastersolution-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 11,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 73,
        "unit": "percent",
        "display": "73%"
      },
      {
        "label": "without a competition",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "MASTERSOLUTION S.A won 11 of its 15 public contract awards in Ecuador without a rival from 2018-01-23 to 2025-09-04: 5 without a competition and 6 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest Empresa Publica Municipal de Agua Potable y Alcantarillado de Ibarra with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-09-04",
          "Buyer": "EMPRESA PUBLICA - EMPRESA MUNICIPAL DE AGUA POTABLE Y ALCANTARILLADO DE AMBATO ocds-5wno2w-SIE-EPEMAPAA-2025-045-545597",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-empresa-municipal-de-agua-potable-y-alcantarillado-de-ambato-2/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2024-12-16",
          "Buyer": "Empresa Publica Municipal de Agua Potable y Alcantarillado de Ibarra ocds-5wno2w-SIE-EMAPA-I-2024-48-316213",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-municipal-de-agua-potable-y-alcantarillado-de-ibarra-2/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2023-11-23",
          "Buyer": "EMPRESA PUBLICA - EMPRESA MUNICIPAL DE AGUA POTABLE Y ALCANTARILLADO DE AMBATO ocds-5wno2w-RE-RA-EPEMAPAA-2023-001-545597",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-empresa-municipal-de-agua-potable-y-alcantarillado-de-ambato-2/",
          "How": "No competition direct",
          "Stated reason": "Repuestos o Accesorios"
        },
        {
          "Date": "2022-06-16",
          "Buyer": "EMPRESA PUBLICA - EMPRESA MUNICIPAL DE AGUA POTABLE Y ALCANTARILLADO DE AMBATO ocds-5wno2w-RE-RA-EPEMAPAA001-22-545597",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-empresa-municipal-de-agua-potable-y-alcantarillado-de-ambato-2/",
          "How": "No competition direct",
          "Stated reason": "Repuestos o Accesorios"
        },
        {
          "Date": "2022-01-04",
          "Buyer": "EMPRESA PUBLICA - EMPRESA MUNICIPAL DE AGUA POTABLE Y ALCANTARILLADO DE AMBATO ocds-5wno2w-RESP-EPEMAPAA-030-21-545597",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-empresa-municipal-de-agua-potable-y-alcantarillado-de-ambato-2/",
          "How": "No competition direct",
          "Stated reason": "Repuestos o Accesorios"
        },
        {
          "Date": "2021-07-29",
          "Buyer": "EMPRESA ELÉCTRICA QUITO S.A. E.E.Q ocds-5wno2w-RES-EEQ-GGS008-2021-3214",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-quito-s-a-e-e-q-2/",
          "How": "No competition direct",
          "Stated reason": "Repuestos o Accesorios"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "Empresa Publica Municipal de Agua Potable y Alcantarillado de Ibarra",
        "url": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-municipal-de-agua-potable-y-alcantarillado-de-ibarra-2/"
      },
      {
        "name": "EMPRESA PUBLICA - EMPRESA MUNICIPAL DE AGUA POTABLE Y ALCANTARILLADO DE AMBATO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-empresa-municipal-de-agua-potable-y-alcantarillado-de-ambato-2/"
      },
      {
        "name": "EMPRESA ELÉCTRICA QUITO S.A. E.E.Q",
        "url": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-quito-s-a-e-e-q-2/"
      },
      {
        "name": "Empresa Pública de hidrocarburos del Ecuador EP PETROECUADOR",
        "url": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-de-hidrocarburos-del-ecuador-ep-petroecuador-2/"
      },
      {
        "name": "EMPRESA PUBLICA DE SERVICIOS ESPOL - TECH E.P",
        "url": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-de-servicios-espol-tech-e-p-2/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1UDDE12171",
    "cite_as": "Assay Systems, \"MASTERSOLUTION S.A: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/mastersolution-s-a/"
  }
}