{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-20T00:00:36Z",
  "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-AU-0V7AG470NE",
    "type": "supplier",
    "country": "au",
    "name": "Dalla Costa Pty Ltd",
    "url": "https://assay-systems.com/register/au/dalla-costa/",
    "register": "Australia · Commonwealth contract register · Supplier record",
    "line": {
      "name": "Audit services (84111600)",
      "url": "https://assay-systems.com/register/au/line/audit-services/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-16",
    "summary": "What the AusTender register records for Dalla Costa and for the line audit services, since 2024.",
    "figures": [
      {
        "label": "contracts, all years",
        "value": 26,
        "unit": "count",
        "detail": "A$1,662,647 · Nov 2021 – Sep 2026"
      },
      {
        "label": "since January 2024",
        "value": 860000,
        "unit": "money",
        "currency": "AUD",
        "approximate": true,
        "display": "A$860K",
        "detail": "14 contracts · 13 agencies"
      },
      {
        "label": "rank in the line",
        "value": 39,
        "unit": "rank",
        "display": "39th",
        "detail": "of 199 suppliers · 0.31%"
      },
      {
        "label": "agencies never served",
        "value": 64,
        "unit": "count",
        "detail": "A$156M on the line without Dalla Costa Pty Ltd"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from Dalla Costa Pty Ltd",
        "period": "since January 2024",
        "facts": [
          {
            "label": "agencies",
            "value": 13,
            "unit": "count"
          },
          {
            "label": "paid",
            "value": 860000,
            "unit": "money",
            "currency": "AUD",
            "approximate": true,
            "display": "A$860K"
          },
          {
            "label": "top buyer",
            "value": 28.9,
            "unit": "percent",
            "display": "28.9%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Audit services (84111600)",
        "facts": [
          {
            "label": "line value",
            "value": 162000000,
            "unit": "money",
            "currency": "AUD",
            "approximate": true,
            "display": "A$162M"
          },
          {
            "label": "contracts",
            "value": 560,
            "unit": "count"
          },
          {
            "label": "agencies",
            "value": 77,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 199,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 58.8,
            "unit": "percent",
            "display": "58.8%"
          },
          {
            "label": "of 199 suppliers",
            "value": 39,
            "unit": "rank",
            "display": "39th"
          },
          {
            "label": "Dalla Costa Pty Ltd in the line",
            "value": 496112,
            "unit": "money",
            "currency": "AUD",
            "display": "A$496,112"
          },
          {
            "label": "share of the line",
            "value": 0.31,
            "unit": "percent",
            "display": "0.31%"
          },
          {
            "label": "of A$449,922 spent by National Indigenous Australians Agency",
            "value": 28.4,
            "unit": "percent",
            "display": "28.4%"
          },
          {
            "label": "of A$604,227 spent by National Emergency Management Agency",
            "value": 16.9,
            "unit": "percent",
            "display": "16.9%"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Agencies that buy the line and never bought from Dalla Costa Pty Ltd",
        "facts": [
          {
            "label": "agencies",
            "value": 64,
            "unit": "count"
          },
          {
            "label": "contracts",
            "value": 517,
            "unit": "count"
          },
          {
            "label": "since January 2024",
            "value": 155874364,
            "unit": "money",
            "currency": "AUD",
            "display": "A$155,874,364"
          }
        ]
      },
      {
        "id": "how",
        "title": "How the line is bought",
        "period": "by value, since 2024",
        "facts": [
          {
            "label": "limited tender",
            "value": 7,
            "unit": "percent",
            "display": "7%"
          },
          {
            "label": "of these to Dalla Costa Pty Ltd",
            "value": 0,
            "unit": "count"
          }
        ]
      },
      {
        "id": "ending",
        "title": "Contracts reaching their end dates",
        "period": "Oct 2026 – October 2027",
        "facts": [
          {
            "label": "contracts",
            "value": 187,
            "unit": "count"
          },
          {
            "label": "end by October 2027",
            "value": 96729219,
            "unit": "money",
            "currency": "AUD",
            "display": "A$96,729,219"
          },
          {
            "label": "end in June 2027 · A$50.8M",
            "value": 59,
            "unit": "count"
          },
          {
            "label": "in agencies never served · A$92.9M",
            "value": 168,
            "unit": "count"
          }
        ]
      },
      {
        "id": "grew",
        "title": "Fastest-growing supplier in the line",
        "period": "same line",
        "subject": "75288172749",
        "facts": [
          {
            "label": "growth",
            "value": "+285%"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/au/dalla-costa/"
    },
    "assay_record": "ASY-AU-0V7AG470NE",
    "cite_as": "Assay Systems, \"Dalla Costa Pty Ltd\", https://assay-systems.com/register/au/dalla-costa/"
  }
}