{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-15T23:55:55Z",
  "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-0F4TT3C0BU",
    "type": "supplier",
    "country": "us",
    "name": "ROCK GAP ENGINEERING LLC in the USAspending register",
    "url": "https://assay-systems.com/register/us/rock-gap-engineering-llc/",
    "register": "United States · Federal contract register · Supplier record",
    "line": {
      "name": "Repair or alteration of other administrative facilities and service buildings (Z2AZ)",
      "url": "https://assay-systems.com/register/us/line/repair-or-alteration-of-other-administrative-facilities-and-service-buildings/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-06",
    "figures": [
      {
        "label": "contracts, all years",
        "value": 148,
        "unit": "count",
        "detail": "$77,539,042 · Sep 2009 – Sep 2025"
      },
      {
        "label": "since January 2024",
        "value": 17000000,
        "unit": "money",
        "currency": "USD",
        "approximate": true,
        "display": "$17.0M",
        "detail": "17 contracts · 2 agencies"
      },
      {
        "label": "rank in the line",
        "value": 59,
        "unit": "rank",
        "display": "59th",
        "detail": "of 813 suppliers · 0.28%"
      },
      {
        "label": "agencies never served",
        "value": 16,
        "unit": "count",
        "detail": "$627M on the line without ROCK GAP ENGINEERING LLC"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from ROCK GAP ENGINEERING LLC",
        "period": "since January 2024",
        "facts": [
          {
            "label": "agencies",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "paid",
            "value": 17000000,
            "unit": "money",
            "currency": "USD",
            "approximate": true,
            "display": "$17.0M"
          },
          {
            "label": "top buyer",
            "value": 99.5,
            "unit": "percent",
            "display": "99.5%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Repair or alteration of other administrative facilities and service buildings (Z2AZ)",
        "facts": [
          {
            "label": "line value",
            "value": 2400000000,
            "unit": "money",
            "currency": "USD",
            "approximate": true,
            "display": "$2.4B"
          },
          {
            "label": "contracts",
            "value": 2238,
            "unit": "count",
            "display": "2,238"
          },
          {
            "label": "agencies",
            "value": 20,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 813,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 43.1,
            "unit": "percent",
            "display": "43.1%"
          },
          {
            "label": "of 813 suppliers",
            "value": 59,
            "unit": "rank",
            "display": "59th"
          },
          {
            "label": "ROCK GAP ENGINEERING LLC in the line",
            "value": 6559200,
            "unit": "money",
            "currency": "USD",
            "display": "$6,559,200"
          },
          {
            "label": "share of the line",
            "value": 0.28,
            "unit": "percent",
            "display": "0.28%"
          },
          {
            "label": "of $96,318,356 spent by Department of the Interior",
            "value": 6.8,
            "unit": "percent",
            "display": "6.8%"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Agencies that buy the line and never bought from ROCK GAP ENGINEERING LLC",
        "facts": [
          {
            "label": "agencies",
            "value": 16,
            "unit": "count"
          },
          {
            "label": "contracts",
            "value": 287,
            "unit": "count"
          },
          {
            "label": "since January 2024",
            "value": 627389529,
            "unit": "money",
            "currency": "USD",
            "display": "$627,389,529"
          }
        ]
      },
      {
        "id": "how",
        "title": "How the line is bought",
        "period": "by value, since 2024",
        "facts": [
          {
            "label": "no competition",
            "value": 12,
            "unit": "percent",
            "display": "12%"
          },
          {
            "label": "one applicant",
            "value": 2,
            "unit": "percent",
            "display": "2%"
          },
          {
            "label": "of these to ROCK GAP ENGINEERING LLC",
            "value": 0,
            "unit": "count"
          }
        ]
      },
      {
        "id": "ending",
        "title": "Contracts reaching their end dates",
        "period": "Oct 2026 – October 2027",
        "facts": [
          {
            "label": "contracts",
            "value": 245,
            "unit": "count"
          },
          {
            "label": "end by October 2027",
            "value": 858365997,
            "unit": "money",
            "currency": "USD",
            "display": "$858,365,997"
          },
          {
            "label": "end in December 2026 · $65.9M",
            "value": 51,
            "unit": "count"
          },
          {
            "label": "in agencies never served · $404M",
            "value": 52,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/us/rock-gap-engineering-llc/"
    },
    "assay_record": "ASY-US-0F4TT3C0BU",
    "cite_as": "Assay Systems, \"ROCK GAP ENGINEERING LLC in the USAspending register\", https://assay-systems.com/register/us/rock-gap-engineering-llc/"
  }
}