{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T12:38:24Z",
  "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-0UTNN370ZJ",
    "type": "page",
    "country": "us",
    "name": "COSTAR REALTY INFORMATION, INC: public contracts won without a rival in United States",
    "url": "https://assay-systems.com/register/us/uncontested/s/costar-realty-information-inc/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 99,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 88,
        "unit": "percent",
        "display": "88%"
      },
      {
        "label": "without a competition",
        "value": 84,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 15,
        "unit": "count"
      }
    ],
    "text": [
      "COSTAR REALTY INFORMATION, INC won 99 of its 113 public contract awards in United States without a rival from 2023-10-30 to 2026-09-24, worth $10.8M: 84 without a competition and 15 after a competition that drew a single bid. 29 buyers awarded it without a rival, the largest Public Buildings Service with 28."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-24",
          "Buyer": "Bureau of Indian Affairs and Bureau of Indian Education 140A1626P0072",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/bureau-of-indian-affairs-and-bureau-of-indian-education/",
          "How": "No competition NOT COMPETED",
          "Value": "$27.4K",
          "Stated reason": "ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER)"
        },
        {
          "Date": "2026-09-02",
          "Buyer": "Federal Acquisition Service 47QACA26P0049",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-acquisition-service/",
          "How": "No competition NOT COMPETED",
          "Value": "$148K",
          "Stated reason": "ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER)"
        },
        {
          "Date": "2026-07-20",
          "Buyer": "Internal Revenue Service TIRNO17C00043",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/internal-revenue-service/",
          "How": "Single bid FULL AND OPEN COMPETITION",
          "Value": "$-20,643",
          "Stated reason": "—"
        },
        {
          "Date": "2026-07-02",
          "Buyer": "U.S. Coast Guard 70Z08426PDL930029",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/u-s-coast-guard/",
          "How": "No competition NOT COMPETED",
          "Value": "$119K",
          "Stated reason": "ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER)"
        },
        {
          "Date": "2026-07-01",
          "Buyer": "Federal Aviation Administration 692M1526P00064",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-aviation-administration/",
          "How": "No competition NOT COMPETED",
          "Value": "$134K",
          "Stated reason": "ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER)"
        },
        {
          "Date": "2026-06-29",
          "Buyer": "U.S. Census Bureau 13ADDC26C0001",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/u-s-census-bureau/",
          "How": "No competition NOT COMPETED UNDER SAP",
          "Value": "$66.8K",
          "Stated reason": "SAP NON-COMPETITION (FAR 13)"
        }
      ]
    ],
    "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/costar-realty-information-inc/"
      },
      {
        "name": "Public Buildings Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/public-buildings-service/"
      },
      {
        "name": "Department of the Army",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-the-army/"
      },
      {
        "name": "Department of Housing and Urban Development",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-housing-and-urban-development/"
      },
      {
        "name": "Internal Revenue Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/internal-revenue-service/"
      },
      {
        "name": "Department of the Navy",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-the-navy/"
      },
      {
        "name": "Federal Aviation Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-aviation-administration/"
      },
      {
        "name": "U.S. Coast Guard",
        "url": "https://assay-systems.com/register/us/uncontested/b/u-s-coast-guard/"
      },
      {
        "name": "National Park Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/national-park-service/"
      },
      {
        "name": "Rural Housing Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/rural-housing-service/"
      },
      {
        "name": "National Institutes of Health",
        "url": "https://assay-systems.com/register/us/uncontested/b/national-institutes-of-health/"
      },
      {
        "name": "Department of Veterans Affairs",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-veterans-affairs/"
      },
      {
        "name": "Transportation Security Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/transportation-security-administration/"
      },
      {
        "name": "U.S. Customs and Border Protection",
        "url": "https://assay-systems.com/register/us/uncontested/b/u-s-customs-and-border-protection/"
      },
      {
        "name": "Animal and Plant Health Inspection Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/animal-and-plant-health-inspection-service/"
      },
      {
        "name": "National Aeronautics and Space Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/national-aeronautics-and-space-administration/"
      },
      {
        "name": "Bureau of Indian Affairs and Bureau of Indian Education",
        "url": "https://assay-systems.com/register/us/uncontested/b/bureau-of-indian-affairs-and-bureau-of-indian-education/"
      },
      {
        "name": "U.S. Geological Survey",
        "url": "https://assay-systems.com/register/us/uncontested/b/u-s-geological-survey/"
      },
      {
        "name": "Federal Emergency Management Agency",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-emergency-management-agency/"
      },
      {
        "name": "Under Secretary for Farm and Foreign Agricultural Services",
        "url": "https://assay-systems.com/register/us/uncontested/b/under-secretary-for-farm-and-foreign-agricultural-services/"
      },
      {
        "name": "Federal Acquisition Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-acquisition-service/"
      },
      {
        "name": "Forest Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/forest-service/"
      },
      {
        "name": "Federal Bureau of Investigation",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-bureau-of-investigation/"
      },
      {
        "name": "Food and Drug Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/food-and-drug-administration/"
      },
      {
        "name": "U.S. Immigration and Customs Enforcement",
        "url": "https://assay-systems.com/register/us/uncontested/b/u-s-immigration-and-customs-enforcement/"
      },
      {
        "name": "U.S. Census Bureau",
        "url": "https://assay-systems.com/register/us/uncontested/b/u-s-census-bureau/"
      },
      {
        "name": "National Oceanic and Atmospheric Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/national-oceanic-and-atmospheric-administration/"
      },
      {
        "name": "Administration for Children and Families",
        "url": "https://assay-systems.com/register/us/uncontested/b/administration-for-children-and-families/"
      },
      {
        "name": "Office of the Chief Financial Officer",
        "url": "https://assay-systems.com/register/us/uncontested/b/office-of-the-chief-financial-officer/"
      },
      {
        "name": "Corporation for National and Community Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/corporation-for-national-and-community-service/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-US-0UTNN370ZJ",
    "cite_as": "Assay Systems, \"COSTAR REALTY INFORMATION, INC: public contracts won without a rival in United States\", https://assay-systems.com/register/us/uncontested/s/costar-realty-information-inc/"
  }
}