{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T05:05:40Z",
  "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-US-0IT6PWJ1Y9",
    "type": "supplier",
    "country": "us",
    "name": "SOUTHWEST GAS CORPORATION in the USAspending register",
    "url": "https://assay-systems.com/register/us/southwest-gas-corporation/",
    "register": "United States · Federal contract register · Supplier record",
    "line": {
      "name": "Gas (S111)",
      "url": "https://assay-systems.com/register/us/line/gas/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-06",
    "figures": [
      {
        "label": "contracts, all years",
        "value": 171,
        "unit": "count",
        "detail": "$42,115,476 · Jun 1977 – Sep 2026"
      },
      {
        "label": "since January 2024",
        "value": 2800000,
        "unit": "money",
        "currency": "USD",
        "approximate": true,
        "display": "$2.8M",
        "detail": "8 contracts · 4 agencies"
      },
      {
        "label": "rank in the line",
        "value": 78,
        "unit": "rank",
        "display": "78th",
        "detail": "of 159 suppliers · 0.1%"
      },
      {
        "label": "agencies never served",
        "value": 16,
        "unit": "count",
        "detail": "$93.2M on the line without SOUTHWEST GAS CORPORATION"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from SOUTHWEST GAS CORPORATION",
        "period": "since January 2024",
        "facts": [
          {
            "label": "agencies",
            "value": 4,
            "unit": "count"
          },
          {
            "label": "paid",
            "value": 2800000,
            "unit": "money",
            "currency": "USD",
            "approximate": true,
            "display": "$2.8M"
          },
          {
            "label": "top buyer",
            "value": 85.1,
            "unit": "percent",
            "display": "85.1%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Gas (S111)",
        "facts": [
          {
            "label": "line value",
            "value": 401000000,
            "unit": "money",
            "currency": "USD",
            "approximate": true,
            "display": "$401M"
          },
          {
            "label": "contracts",
            "value": 1223,
            "unit": "count",
            "display": "1,223"
          },
          {
            "label": "agencies",
            "value": 22,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 159,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 62.9,
            "unit": "percent",
            "display": "62.9%"
          },
          {
            "label": "of 159 suppliers",
            "value": 78,
            "unit": "rank",
            "display": "78th"
          },
          {
            "label": "SOUTHWEST GAS CORPORATION in the line",
            "value": 410763,
            "unit": "money",
            "currency": "USD",
            "display": "$410,763"
          },
          {
            "label": "share of the line",
            "value": 0.1,
            "unit": "percent",
            "display": "0.1%"
          },
          {
            "label": "of $60,512,226 spent by Department of Justice",
            "value": 0.4,
            "unit": "percent",
            "display": "0.4%"
          },
          {
            "label": "of $15,867,680 spent by Department of Health and Human Services",
            "value": 0.6,
            "unit": "percent",
            "display": "0.6%"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Agencies that buy the line and never bought from SOUTHWEST GAS CORPORATION",
        "facts": [
          {
            "label": "agencies",
            "value": 16,
            "unit": "count"
          },
          {
            "label": "contracts",
            "value": 97,
            "unit": "count"
          },
          {
            "label": "since January 2024",
            "value": 93233099,
            "unit": "money",
            "currency": "USD",
            "display": "$93,233,099"
          }
        ]
      },
      {
        "id": "how",
        "title": "How the line is bought",
        "period": "by value, since 2024",
        "facts": [
          {
            "label": "no competition",
            "value": 39,
            "unit": "percent",
            "display": "39%"
          },
          {
            "label": "one applicant",
            "value": 0,
            "unit": "percent",
            "display": "0%"
          },
          {
            "label": "of these to SOUTHWEST GAS CORPORATION",
            "value": 0,
            "unit": "count"
          }
        ]
      },
      {
        "id": "ending",
        "title": "Contracts reaching their end dates",
        "period": "Oct 2026 – October 2027",
        "facts": [
          {
            "label": "contracts",
            "value": 114,
            "unit": "count"
          },
          {
            "label": "end by October 2027",
            "value": 49132575,
            "unit": "money",
            "currency": "USD",
            "display": "$49,132,575"
          },
          {
            "label": "end in March 2027 · $9.8M",
            "value": 20,
            "unit": "count"
          },
          {
            "label": "in agencies never served · $8.6M",
            "value": 28,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year"
      ],
      "on_page": "https://assay-systems.com/register/us/southwest-gas-corporation/"
    },
    "assay_record": "ASY-US-0IT6PWJ1Y9",
    "cite_as": "Assay Systems, \"SOUTHWEST GAS CORPORATION in the USAspending register\", https://assay-systems.com/register/us/southwest-gas-corporation/"
  }
}