{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:34:29Z",
  "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-1TYDU770JU",
    "type": "page",
    "country": "us",
    "name": "KANKYO SEIBI CO.,LTD: public contracts won without a rival in United States",
    "url": "https://assay-systems.com/register/us/uncontested/s/kankyo-seibi-co-ltd/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 25,
        "unit": "percent",
        "display": "25%"
      },
      {
        "label": "without a competition",
        "value": 1,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "KANKYO SEIBI CO.,LTD won 7 of its 28 public contract awards in United States without a rival from 2023-11-02 to 2026-03-30, worth $122K: 1 without a competition and 6 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Department of the Air Force with 6."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-03-30",
          "Buyer": "Department of the Air Force FA527026PB015",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/department-of-the-air-force/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$89.5K",
          "Stated reason": "—"
        },
        {
          "Date": "2025-03-31",
          "Buyer": "Department of the Navy N4008425P3204",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/department-of-the-navy/",
          "How": "No competition NOT COMPETED UNDER SAP",
          "Value": "$7.8K",
          "Stated reason": "SAP NON-COMPETITION (FAR 13)"
        },
        {
          "Date": "2025-02-11",
          "Buyer": "Department of the Air Force FA527025F0042",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/department-of-the-air-force/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$15.5K",
          "Stated reason": "—"
        },
        {
          "Date": "2025-01-23",
          "Buyer": "Department of the Air Force FA527025F0026",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/department-of-the-air-force/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$2.3K",
          "Stated reason": "—"
        },
        {
          "Date": "2024-09-26",
          "Buyer": "Department of the Air Force FA527024F0206",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/department-of-the-air-force/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$1.8K",
          "Stated reason": "—"
        },
        {
          "Date": "2024-04-16",
          "Buyer": "Department of the Air Force FA527024F0065",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/department-of-the-air-force/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$359",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of United States",
        "url": "https://assay-systems.com/register/us/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/us/kankyo-seibi-co-ltd/"
      },
      {
        "name": "Department of the Air Force",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-the-air-force/"
      },
      {
        "name": "Department of the Navy",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-the-navy/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-US-1TYDU770JU",
    "cite_as": "Assay Systems, \"KANKYO SEIBI CO.,LTD: public contracts won without a rival in United States\", https://assay-systems.com/register/us/uncontested/s/kankyo-seibi-co-ltd/"
  }
}