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    "title": "UK Companies House Search: by SIC Code, Postcode, Town",
    "description": "Find all UK companies by SIC code (industry), postcode area or district, town, name, company type and incorporation date, from the official Companies House register (5+ million companies). Addresses, SIC codes, status, accounts dates. No API key needed.",
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          "sicCodes": {
            "title": "SIC codes (industry)",
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            "description": "UK SIC 2007 codes. A shorter code matches everything below it: 62 = all IT companies, 6201 = software, 62012 = business software only, 561 = restaurants and cafes. Companies match if any of their up to 4 SIC codes fits.",
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              "type": "string"
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          "towns": {
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          },
          "nameContains": {
            "title": "Company name contains",
            "type": "array",
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          "companyTypes": {
            "title": "Company types",
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          "accountsCategories": {
            "title": "Accounts categories (size)",
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            "description": "Filter by the type of the last accounts, a rough size signal: MICRO ENTITY, SMALL, TOTAL EXEMPTION FULL, UNAUDITED ABRIDGED, MEDIUM, FULL, GROUP, NO ACCOUNTS FILED.",
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              "type": "string"
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          "incorporatedFrom": {
            "title": "Incorporated from",
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            "description": "Only companies incorporated on or after this date (YYYY-MM-DD). Great for finding new companies."
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          "incorporatedTo": {
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          "statuses": {
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            "type": "array",
            "description": "Keep these statuses. Default is Active. Others: Active - Proposal to Strike off, Liquidation, In Administration, Voluntary Arrangement. Leave empty for all.",
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              "Active"
            ],
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              "type": "string"
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          "excludeDormant": {
            "title": "Exclude dormant companies",
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            "description": "Leave out companies with SIC 99999 (dormant) or dormant accounts.",
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            "title": "Max results",
            "minimum": 1,
            "maximum": 500000,
            "type": "integer",
            "description": "Stop after this many companies.",
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