{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-20T00:04:27Z",
  "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-CO-1BWJURJ0TK",
    "type": "supplier",
    "country": "co",
    "name": "GMZ CONSTRUCTORES SAS",
    "url": "https://assay-systems.com/register/co/gmz-constructores-sas/",
    "register": "Colombia · SECOP II contract records · Supplier record",
    "line": {
      "name": "Civil engineering (UNSPSC 81101500)",
      "url": "https://assay-systems.com/register/co/line/civil-engineering/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-16",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 8,
        "unit": "count",
        "detail": "Dec 2023 – Sep 2026"
      },
      {
        "label": "since January 2024",
        "value": 6,
        "unit": "count",
        "detail": "5 buyers"
      },
      {
        "label": "rank in the line",
        "value": 800,
        "unit": "rank",
        "display": "800th",
        "detail": "of 3,375 suppliers · 0.0%"
      },
      {
        "label": "buyers never served",
        "value": 1051,
        "unit": "count",
        "display": "1,051",
        "detail": "4,969 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from GMZ CONSTRUCTORES SAS",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 5,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 6,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 33,
            "unit": "percent",
            "display": "33%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Civil engineering (UNSPSC 81101500)",
        "facts": [
          {
            "label": "award notices",
            "value": 5277,
            "unit": "count",
            "display": "5,277"
          },
          {
            "label": "buyers",
            "value": 1057,
            "unit": "count",
            "display": "1,057"
          },
          {
            "label": "suppliers",
            "value": 3375,
            "unit": "count",
            "display": "3,375"
          },
          {
            "label": "held by top ten",
            "value": 4.2,
            "unit": "percent",
            "display": "4.2%"
          },
          {
            "label": "of 3,375 suppliers",
            "value": 800,
            "unit": "rank",
            "display": "800th"
          },
          {
            "label": "notices name GMZ CONSTRUCTORES SAS",
            "value": 1,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0,
            "unit": "percent",
            "display": "0.0%"
          },
          {
            "label": "of 15 notices from ALCALDIA MUNICIPAL DE PUERTO SALGAR",
            "value": 6.7,
            "unit": "percent",
            "display": "6.7%"
          },
          {
            "label": "new suppliers since 2024",
            "value": 2004,
            "unit": "count",
            "display": "2,004"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named GMZ CONSTRUCTORES SAS",
        "period": "since January 2022",
        "facts": [
          {
            "label": "buyers",
            "value": 1051,
            "unit": "count",
            "display": "1,051"
          },
          {
            "label": "notices since 2024",
            "value": 4969,
            "unit": "count",
            "display": "4,969"
          },
          {
            "label": "buyers took a new supplier",
            "value": 838,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 2461,
            "unit": "count",
            "display": "2,461"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/co/gmz-constructores-sas/"
    },
    "assay_record": "ASY-CO-1BWJURJ0TK",
    "cite_as": "Assay Systems, \"GMZ CONSTRUCTORES SAS\", https://assay-systems.com/register/co/gmz-constructores-sas/"
  }
}