{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:03:33Z",
  "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-PT-0788L8R170",
    "type": "page",
    "country": "pt",
    "name": "Metro do Porto, SA: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/pt/uncontested/b/metro-do-porto-sa/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 8,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 19,
        "unit": "percent",
        "display": "19%"
      },
      {
        "label": "suppliers",
        "value": 6,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "Metro do Porto, SA made 8 of its 42 public contract awards without a rival from 2025-02-04 to 2026-08-10: 2 without a competition and 6 after a competition that drew a single bid, to 6 suppliers; the most to Alstom Ferroviária Portugal, S.A, 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-08-10",
          "Supplier": "voestalpine Railway Systems JEZ SLU 551262-2026",
          "Supplier link": "https://assay-systems.com/register/pt/uncontested/s/voestalpine-railway-systems-jez-slu/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-06-18",
          "Supplier": "ALSTOM FERROVIÁRIA PORTUGAL, S.A 417354-2026",
          "Supplier link": "https://assay-systems.com/register/pt/uncontested/s/alstom-ferroviaria-portugal-s-a/",
          "How": "No competition oth-single",
          "Stated reason": "—"
        },
        {
          "Date": "2026-06-08",
          "Supplier": "ALSTOM FERROVIÁRIA PORTUGAL, S.A 390970-2026",
          "Supplier link": "https://assay-systems.com/register/pt/uncontested/s/alstom-ferroviaria-portugal-s-a/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-08-18",
          "Supplier": "PRF-Gás Tecnologia e Construção, S.A 537435-2025",
          "Supplier link": "https://assay-systems.com/register/pt/uncontested/s/prf-gas-tecnologia-e-construcao-s-a/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-08-18",
          "Supplier": "Dourogás Natural-Comércio de Gás Natural e Energia, S.A 537435-2025",
          "Supplier link": "https://assay-systems.com/register/pt/uncontested/s/dourogas-natural-comercio-de-gas-natural-e-energia-s-a/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-08-18",
          "Supplier": "DST Solar, S.A 537435-2025",
          "Supplier link": "https://assay-systems.com/register/pt/uncontested/s/dst-solar-s-a/",
          "How": "Single bid open",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Portugal",
        "url": "https://assay-systems.com/register/pt/uncontested/"
      },
      {
        "name": "Alstom Ferroviária Portugal, S.A",
        "url": "https://assay-systems.com/register/pt/uncontested/s/alstom-ferroviaria-portugal-s-a/"
      },
      {
        "name": "Alstom Ferroviária Portugal, S.A in the register",
        "url": "https://assay-systems.com/register/pt/alstom-ferroviaria-portugal-s-a/"
      },
      {
        "name": "CaetanoBus-Fabricação de Carroçarias, S.A",
        "url": "https://assay-systems.com/register/pt/uncontested/s/caetanobus-fabricacao-de-carrocarias-s-a/"
      },
      {
        "name": "CaetanoBus-Fabricação de Carroçarias, S.A in the register",
        "url": "https://assay-systems.com/register/pt/caetanobus-fabricacao-de-carrocarias-s-a/"
      },
      {
        "name": "Dourogás Natural-Comércio de Gás Natural e Energia, S.A",
        "url": "https://assay-systems.com/register/pt/uncontested/s/dourogas-natural-comercio-de-gas-natural-e-energia-s-a/"
      },
      {
        "name": "Dourogás Natural-Comércio de Gás Natural e Energia, S.A in the register",
        "url": "https://assay-systems.com/register/pt/dourogas-natural-comercio-de-gas-natural-e-energia-s-a/"
      },
      {
        "name": "DST Solar, S.A",
        "url": "https://assay-systems.com/register/pt/uncontested/s/dst-solar-s-a/"
      },
      {
        "name": "DST Solar, S.A in the register",
        "url": "https://assay-systems.com/register/pt/dst-solar-s-a/"
      },
      {
        "name": "PRF-Gás Tecnologia e Construção, S.A",
        "url": "https://assay-systems.com/register/pt/uncontested/s/prf-gas-tecnologia-e-construcao-s-a/"
      },
      {
        "name": "PRF-Gás Tecnologia e Construção, S.A in the register",
        "url": "https://assay-systems.com/register/pt/prf-gas-tecnologia-e-construcao-s-a/"
      },
      {
        "name": "voestalpine Railway Systems JEZ SLU",
        "url": "https://assay-systems.com/register/pt/uncontested/s/voestalpine-railway-systems-jez-slu/"
      },
      {
        "name": "voestalpine Railway Systems JEZ SLU in the register",
        "url": "https://assay-systems.com/register/pt/voestalpine-railway-systems-jez-slu/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PT-0788L8R170",
    "cite_as": "Assay Systems, \"Metro do Porto, SA: contracts awarded without a rival\", https://assay-systems.com/register/pt/uncontested/b/metro-do-porto-sa/"
  }
}