{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T01:45:25Z",
  "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-1DQHP1Q1R2",
    "type": "page",
    "country": "us",
    "name": "MCKESSON CORPORATION: public contracts won without a rival in United States",
    "url": "https://assay-systems.com/register/us/uncontested/s/mckesson-corporation-2/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 967,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 15,
        "unit": "percent",
        "display": "15%"
      },
      {
        "label": "without a competition",
        "value": 446,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 521,
        "unit": "count"
      }
    ],
    "text": [
      "MCKESSON CORPORATION won 967 of its 6,444 public contract awards in United States without a rival from 2023-10-01 to 2026-09-30, worth $24.9M: 446 without a competition and 521 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest Federal Prison System / Bureau of Prisons with 709."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-24",
          "Buyer": "Indian Health Service 75H71026F26085",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/indian-health-service/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$105K",
          "Stated reason": "—"
        },
        {
          "Date": "2026-09-18",
          "Buyer": "Federal Prison System / Bureau of Prisons 15B20726P00000176",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-prison-system-bureau-of-prisons/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$1.3K",
          "Stated reason": "—"
        },
        {
          "Date": "2026-09-10",
          "Buyer": "Indian Health Service 75H71026P00562",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/indian-health-service/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$131K",
          "Stated reason": "—"
        },
        {
          "Date": "2026-09-10",
          "Buyer": "Federal Prison System / Bureau of Prisons 15B20726P00000173",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-prison-system-bureau-of-prisons/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$592",
          "Stated reason": "—"
        },
        {
          "Date": "2026-09-09",
          "Buyer": "Federal Prison System / Bureau of Prisons 15B20726P00000172",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-prison-system-bureau-of-prisons/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$4",
          "Stated reason": "—"
        },
        {
          "Date": "2026-09-03",
          "Buyer": "Federal Prison System / Bureau of Prisons 15B51926P00000249",
          "Buyer link": "https://assay-systems.com/register/us/uncontested/b/federal-prison-system-bureau-of-prisons/",
          "How": "Single bid COMPETED UNDER SAP",
          "Value": "$2.4K",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of United States",
        "url": "https://assay-systems.com/register/us/uncontested/"
      },
      {
        "name": "Federal Prison System / Bureau of Prisons",
        "url": "https://assay-systems.com/register/us/uncontested/b/federal-prison-system-bureau-of-prisons/"
      },
      {
        "name": "Indian Health Service",
        "url": "https://assay-systems.com/register/us/uncontested/b/indian-health-service/"
      },
      {
        "name": "Department of Veterans Affairs",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-veterans-affairs/"
      },
      {
        "name": "Department of State",
        "url": "https://assay-systems.com/register/us/uncontested/b/department-of-state/"
      },
      {
        "name": "Peace Corps",
        "url": "https://assay-systems.com/register/us/uncontested/b/peace-corps/"
      },
      {
        "name": "Office of the Assistant Secretary for Administration",
        "url": "https://assay-systems.com/register/us/uncontested/b/office-of-the-assistant-secretary-for-administration-and-management/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-US-1DQHP1Q1R2",
    "cite_as": "Assay Systems, \"MCKESSON CORPORATION: public contracts won without a rival in United States\", https://assay-systems.com/register/us/uncontested/s/mckesson-corporation-2/"
  }
}