{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:50:53Z",
  "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-1B8FNQJ096",
    "type": "page",
    "country": "us",
    "name": "XSB INC: public contracts won without a rival in United States",
    "url": "https://assay-systems.com/register/us/uncontested/s/xsb-inc/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 15,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 83,
        "unit": "percent",
        "display": "83%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 15,
        "unit": "count"
      }
    ],
    "text": [
      "XSB INC won 15 of its 18 public contract awards in United States without a rival from 2023-10-20 to 2025-12-22, worth $8.5M: 0 without a competition and 15 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Defense Logistics Agency with 9."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-22",
          "Buyer": "Federal Acquisition Service 47QACA26F0036",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-acquisition-service/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$797K",
          "Stated reason": "—"
        },
        {
          "Date": "2025-11-19",
          "Buyer": "Federal Acquisition Service 47QFEA26F0002",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-acquisition-service/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$8.5K",
          "Stated reason": "—"
        },
        {
          "Date": "2025-09-11",
          "Buyer": "Defense Logistics Agency SP470425F0082",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/defense-logistics-agency/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$569K",
          "Stated reason": "—"
        },
        {
          "Date": "2024-11-25",
          "Buyer": "Defense Logistics Agency SP470125F0021",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/defense-logistics-agency/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$15.0K",
          "Stated reason": "—"
        },
        {
          "Date": "2024-10-28",
          "Buyer": "Defense Logistics Agency SP470115F0261",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/defense-logistics-agency/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$-0",
          "Stated reason": "—"
        },
        {
          "Date": "2024-09-30",
          "Buyer": "Department of the Army W519TC24F0526",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/department-of-the-army/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$765K",
          "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/xsb-inc/"
      },
      {
        "name": "Defense Logistics Agency",
        "url": "https://assay-systems.com/register/us/uncontested/b/defense-logistics-agency/"
      },
      {
        "name": "Federal Acquisition Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-acquisition-service/"
      },
      {
        "name": "Defense Contract Management Agency",
        "url": "https://assay-systems.com/register/us/uncontested/b/defense-contract-management-agency/"
      },
      {
        "name": "Department of the Army",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-the-army/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-US-1B8FNQJ096",
    "cite_as": "Assay Systems, \"XSB INC: public contracts won without a rival in United States\", https://assay-systems.com/register/us/uncontested/s/xsb-inc/"
  }
}