{
  "@context": [
    "https://schema.org",
    {
      "ec": "https://entitycodes.org/vocab#"
    }
  ],
  "@type": "DefinedTerm",
  "@id": "https://entitycodes.org/sic/1081/",
  "identifier": "1081",
  "name": "Metal Mining Services",
  "description": "Standard Industrial Classification (SIC) code 1081: Metal Mining Services.",
  "url": "https://entitycodes.org/sic/1081/",
  "inDefinedTermSet": {
    "@type": "DefinedTermSet",
    "name": "SIC 1987",
    "url": "https://entitycodes.org/sic/"
  },
  "sameAs": [
    "https://www.osha.gov/data/sic-manual"
  ],
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "name": "SIC division",
      "value": "Division B: Mining"
    },
    {
      "@type": "PropertyValue",
      "name": "SIC major group",
      "value": "Major Group 10: Metal Mining"
    }
  ],
  "ec:crosswalk": [
    {
      "system": "NAICS 2022",
      "code": "541360",
      "title": "Geophysical Surveying and Mapping Services",
      "confidence": "chain",
      "via": "SIC1987:1081\u2192NAICS1997:54136\u21922002:541360\u21922007:541360\u21922012:541360\u21922017:541360\u21922022:541360",
      "url": "https://entitycodes.org/naics/541360/"
    },
    {
      "system": "NAICS 2022",
      "code": "213114",
      "title": "Support Activities for Metal Mining",
      "confidence": "chain",
      "via": "SIC1987:1081\u2192NAICS1997:213114\u21922002:213114\u21922007:213114\u21922012:213114\u21922017:213114\u21922022:213114",
      "url": "https://entitycodes.org/naics/213114/"
    },
    {
      "system": "NAICS 2022",
      "code": "238910",
      "title": "Site Preparation Contractors",
      "confidence": "chain",
      "via": "SIC1987:1081\u2192NAICS1997:213114\u21922002:238910\u21922007:238910\u21922012:238910\u21922017:238910\u21922022:238910",
      "url": "https://entitycodes.org/naics/238910/"
    }
  ],
  "ec:provenance": {
    "definition": {
      "source": "US OSHA 1987 SIC Manual",
      "type": "US gov \u2014 public domain"
    },
    "crosswalk": {
      "source": "Census NAICS\u2194SIC concordance",
      "method": "transitive chain (NOT direct)"
    }
  },
  "license": "https://www.usa.gov/government-works",
  "dateModified": "2026-07-21",
  "isPartOf": {
    "@type": "DefinedTerm",
    "identifier": "Major Group 10: Metal Mining",
    "name": "SIC Major Group Major Group 10: Metal Mining",
    "@id": "https://entitycodes.org/sic/group/Major Group 10: Metal Mining/"
  }
}