{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:44:21Z",
  "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-0H2CBI60GQ",
    "type": "page",
    "country": "us",
    "name": "KASTLE SYSTEMS LLC: public contracts won without a rival in United States",
    "url": "https://assay-systems.com/register/us/uncontested/s/kastle-systems-llc/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 69,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 93,
        "unit": "percent",
        "display": "93%"
      },
      {
        "label": "without a competition",
        "value": 14,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 55,
        "unit": "count"
      }
    ],
    "text": [
      "KASTLE SYSTEMS LLC won 69 of its 74 public contract awards in United States without a rival from 2023-10-03 to 2026-09-28, worth $5.2M: 14 without a competition and 55 after a competition that drew a single bid. 25 buyers awarded it without a rival, the largest Bureau of the Fiscal Service with 11."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-28",
          "Buyer": "Federal Acquisition Service 47QACA26F0455",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-acquisition-service/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$988K",
          "Stated reason": "—"
        },
        {
          "Date": "2026-09-16",
          "Buyer": "Federal Labor Relations Authority 54310321P00009",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-labor-relations-authority/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$-16,531",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-27",
          "Buyer": "Offices, Boards and Divisions 15JC1V26F00000152",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/offices-boards-and-divisions/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "—",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-13",
          "Buyer": "U.S. Customs and Border Protection 70B01C26F00000601",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/u-s-customs-and-border-protection/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$260K",
          "Stated reason": "—"
        },
        {
          "Date": "2026-07-21",
          "Buyer": "Departmental Offices 140D0426F0546",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/departmental-offices/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$30.4K",
          "Stated reason": "—"
        },
        {
          "Date": "2026-05-20",
          "Buyer": "Office of Procurement Operations 70RCSJ26P00000001",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/office-of-procurement-operations/",
          "How": "No competition NOT COMPETED",
          "Value": "$7.8K",
          "Stated reason": "ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER)"
        }
      ]
    ],
    "records": [
      {
        "name": "all of United States",
        "url": "https://assay-systems.com/register/us/uncontested/"
      },
      {
        "name": "Bureau of the Fiscal Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/bureau-of-the-fiscal-service/"
      },
      {
        "name": "Commodity Futures Trading Commission",
        "url": "https://assay-systems.com/register/us/uncontested/b/commodity-futures-trading-commission/"
      },
      {
        "name": "Small Business Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/small-business-administration/"
      },
      {
        "name": "Offices, Boards and Divisions",
        "url": "https://assay-systems.com/register/us/uncontested/b/offices-boards-and-divisions/"
      },
      {
        "name": "U.S. Customs and Border Protection",
        "url": "https://assay-systems.com/register/us/uncontested/b/u-s-customs-and-border-protection/"
      },
      {
        "name": "Departmental Offices",
        "url": "https://assay-systems.com/register/us/uncontested/b/departmental-offices/"
      },
      {
        "name": "Federal Mine Safety and Health Review Commission",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-mine-safety-and-health-review-commission/"
      },
      {
        "name": "Federal Acquisition Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-acquisition-service/"
      },
      {
        "name": "U.S. Fish and Wildlife Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/u-s-fish-and-wildlife-service/"
      },
      {
        "name": "Federal Labor Relations Authority",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-labor-relations-authority/"
      },
      {
        "name": "Department of the Navy",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-the-navy/"
      },
      {
        "name": "National Endowment for the Arts",
        "url": "https://assay-systems.com/register/us/uncontested/b/national-endowment-for-the-arts/"
      },
      {
        "name": "Office of Procurement Operations",
        "url": "https://assay-systems.com/register/us/uncontested/b/office-of-procurement-operations/"
      },
      {
        "name": "National Endowment for the Humanities",
        "url": "https://assay-systems.com/register/us/uncontested/b/national-endowment-for-the-humanities/"
      },
      {
        "name": "Executive Office of the President",
        "url": "https://assay-systems.com/register/us/uncontested/b/executive-office-of-the-president/"
      },
      {
        "name": "Federal Election Commission",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-election-commission/"
      },
      {
        "name": "Office of the Assistant Secretary for Administration and Management",
        "url": "https://assay-systems.com/register/us/uncontested/b/office-of-the-assistant-secretary-for-administration-and-management/"
      },
      {
        "name": "Office of Inspector General",
        "url": "https://assay-systems.com/register/us/uncontested/b/office-of-inspector-general/"
      },
      {
        "name": "Selective Service System",
        "url": "https://assay-systems.com/register/us/uncontested/b/selective-service-system/"
      },
      {
        "name": "Defense Counterintelligence and Security Agency",
        "url": "https://assay-systems.com/register/us/uncontested/b/defense-counterintelligence-and-security-agency/"
      },
      {
        "name": "Merit Systems Protection Board",
        "url": "https://assay-systems.com/register/us/uncontested/b/merit-systems-protection-board/"
      },
      {
        "name": "National Institutes of Health",
        "url": "https://assay-systems.com/register/us/uncontested/b/national-institutes-of-health/"
      },
      {
        "name": "Internal Revenue Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/internal-revenue-service/"
      },
      {
        "name": "Forest Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/forest-service/"
      },
      {
        "name": "Federal Aviation Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-aviation-administration/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-US-0H2CBI60GQ",
    "cite_as": "Assay Systems, \"KASTLE SYSTEMS LLC: public contracts won without a rival in United States\", https://assay-systems.com/register/us/uncontested/s/kastle-systems-llc/"
  }
}