{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T00:04:40Z",
  "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-0BE85890Z7",
    "type": "supplier",
    "country": "us",
    "name": "MARCUM & SONS LLC in the USAspending register",
    "url": "https://assay-systems.com/register/us/marcum-sons-llc/",
    "register": "United States · Federal contract register · Supplier record",
    "line": {
      "name": "Construction of highways, roads, streets, bridges, and railways (Y1LB)",
      "url": "https://assay-systems.com/register/us/line/construction-of-highways/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-06",
    "figures": [
      {
        "label": "contracts, all years",
        "value": 12,
        "unit": "count",
        "detail": "$31,144,043 · May 2017 – Sep 2025"
      },
      {
        "label": "since January 2024",
        "value": 5100000,
        "unit": "money",
        "currency": "USD",
        "approximate": true,
        "display": "$5.1M",
        "detail": "3 contracts · 2 agencies"
      },
      {
        "label": "rank in the line",
        "value": 141,
        "unit": "rank",
        "display": "141st",
        "detail": "of 593 suppliers · 0.07%"
      },
      {
        "label": "agencies never served",
        "value": 12,
        "unit": "count",
        "detail": "$5.6B on the line without MARCUM & SONS LLC"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from MARCUM & SONS LLC",
        "period": "since January 2024",
        "facts": [
          {
            "label": "agencies",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "paid",
            "value": 5100000,
            "unit": "money",
            "currency": "USD",
            "approximate": true,
            "display": "$5.1M"
          },
          {
            "label": "top buyer",
            "value": 56.2,
            "unit": "percent",
            "display": "56.2%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Construction of highways, roads, streets, bridges, and railways (Y1LB)",
        "facts": [
          {
            "label": "line value",
            "value": 7800000000,
            "unit": "money",
            "currency": "USD",
            "approximate": true,
            "display": "$7.8B"
          },
          {
            "label": "contracts",
            "value": 1386,
            "unit": "count",
            "display": "1,386"
          },
          {
            "label": "agencies",
            "value": 14,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 593,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 69.3,
            "unit": "percent",
            "display": "69.3%"
          },
          {
            "label": "of 593 suppliers",
            "value": 141,
            "unit": "rank",
            "display": "141st"
          },
          {
            "label": "MARCUM & SONS LLC in the line",
            "value": 5098863,
            "unit": "money",
            "currency": "USD",
            "display": "$5,098,863"
          },
          {
            "label": "share of the line",
            "value": 0.07,
            "unit": "percent",
            "display": "0.07%"
          },
          {
            "label": "of $1,840,203,180 spent by Department of Transportation",
            "value": 0.2,
            "unit": "percent",
            "display": "0.2%"
          },
          {
            "label": "of $345,809,455 spent by Department of Agriculture",
            "value": 0.6,
            "unit": "percent",
            "display": "0.6%"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Agencies that buy the line and never bought from MARCUM & SONS LLC",
        "facts": [
          {
            "label": "agencies",
            "value": 12,
            "unit": "count"
          },
          {
            "label": "contracts",
            "value": 664,
            "unit": "count"
          },
          {
            "label": "since January 2024",
            "value": 5600027732,
            "unit": "money",
            "currency": "USD",
            "display": "$5,600,027,732"
          }
        ]
      },
      {
        "id": "how",
        "title": "How the line is bought",
        "period": "by value, since 2024",
        "facts": [
          {
            "label": "no competition",
            "value": 1,
            "unit": "percent",
            "display": "1%"
          },
          {
            "label": "one applicant",
            "value": 23,
            "unit": "percent",
            "display": "23%"
          },
          {
            "label": "of these to MARCUM & SONS LLC",
            "value": 0,
            "unit": "count"
          }
        ]
      },
      {
        "id": "ending",
        "title": "Contracts reaching their end dates",
        "period": "Oct 2026 – October 2027",
        "facts": [
          {
            "label": "contracts",
            "value": 294,
            "unit": "count"
          },
          {
            "label": "end by October 2027",
            "value": 2753468849,
            "unit": "money",
            "currency": "USD",
            "display": "$2,753,468,849"
          },
          {
            "label": "end in October 2026 · $151M",
            "value": 68,
            "unit": "count"
          },
          {
            "label": "in agencies never served · $2.1B",
            "value": 68,
            "unit": "count"
          }
        ]
      },
      {
        "id": "grew",
        "title": "Fastest-growing supplier in the line",
        "period": "same line",
        "subject": "Supplier UEI VAYJNMM2KBE5",
        "facts": [
          {
            "label": "growth",
            "value": "+196%"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/us/marcum-sons-llc/"
    },
    "assay_record": "ASY-US-0BE85890Z7",
    "cite_as": "Assay Systems, \"MARCUM & SONS LLC in the USAspending register\", https://assay-systems.com/register/us/marcum-sons-llc/"
  }
}