SIC Codes UK
Server Details
Free UK SIC code lookup, GICS/ICB cross-classification mapping, and Companies House company search. Covers 731 SIC 2007 codes, 273 GICS entries, 249 ICB entries, 1,235 cross-classification mappings, and 5.6 million UK companies. No API key required.
- Status
- Unhealthy
- Last Tested
- Transport
- Streamable HTTP
- URL
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.
2 tool updates
- Changed
search_companies1 field changed- changed
Input schema / properties / cursor / descriptionPrevious value: -"Pagination cursor from previous response"New value: +"Pagination cursor from previous response. Invalid or expired cursors return an invalid_cursor error - restart pagination without the cursor parameter."
- Changed
search_uk_companies_by_industry1 field changed- changed
Input schema / properties / cursor / descriptionPrevious value: -"Pagination cursor from a previous response's next_cursor field"New value: +"Pagination cursor from a previous response's next_cursor field. Invalid or expired cursors return an invalid_cursor error - restart pagination without the cursor parameter."
3 tool updates
- Changed
browse_classification_hierarchy2 fields changed- changed
Input schema / properties / system / descriptionPrevious value: -"Classification system to browse: sic, gics, or icb"New value: +"Classification system to browse: sic (SIC 2007), sic2026 (SIC 2026 — the new system), gics, or icb" - changed
Input schema / properties / system / enumPrevious value: -[ - "sic", - "gics", - "icb" -]New value: +[ + "sic", + "sic2026", + "gics", + "icb" +]
- Changed
convert_between_classifications3 fields changed- changed
Input schema / properties / code / descriptionPrevious value: -"The classification code to convert (e.g. '6202' for SIC class, '45102030' for GICS sub-industry)"New value: +"The classification code to convert (e.g. '62020' for SIC 2007, '6201' for SIC 2026, '45102030' for GICS sub-industry)" - changed
Input schema / properties / from / enumPrevious value: -[ - "sic", - "gics", - "icb" -]New value: +[ + "sic", + "sic2026", + "gics", + "icb" +] - changed
Input schema / properties / to / enumPrevious value: -[ - "sic", - "gics", - "icb" -]New value: +[ + "sic", + "sic2026", + "gics", + "icb" +]
- Changed
lookup_sic_code3 fields changed- changed
Input schema / properties / code / descriptionPrevious value: -"The classification code to look up (e.g. '62020' for SIC, 'J' for SIC section, '45' for GICS sector, '1010' for ICB supersector)"New value: +"The classification code to look up (e.g. '62020' for SIC 2007, '6201' for SIC 2026, 'J' for section, '45' for GICS sector, '1010' for ICB supersector)" - changed
Input schema / properties / system / descriptionPrevious value: -"Which classification system the code belongs to: sic (UK SIC 2007), gics (MSCI Global Industry Classification Standard), or icb (FTSE Russell Industry Classification Benchmark)"New value: +"Which classification system the code belongs to: sic (UK SIC 2007), sic2026 (UK SIC 2026 — the new classification), gics (MSCI Global Industry Classification Standard), or icb (FTSE Russell Industry Classification Benchmark)" - changed
Input schema / properties / system / enumPrevious value: -[ - "sic", - "gics", - "icb" -]New value: +[ + "sic", + "sic2026", + "gics", + "icb" +]
3 tool updates
- Added
get_industry_profile - Added
search_companies - Changed
search_uk_companies_by_industry6 fields changed- added
Input schema / properties / accounts_categoryAdded value: +{ + "description": "Filter by accounts category (e.g. 'MICRO-ENTITY', 'SMALL', 'MEDIUM', 'DORMANT')", + "type": "string" +} - added
Input schema / properties / company_typeAdded value: +{ + "description": "Filter by company type (e.g. 'Private Limited Company', 'PLC', 'LLP')", + "type": "string" +} - added
Input schema / properties / cursorAdded value: +{ + "description": "Pagination cursor from a previous response's next_cursor field", + "type": "string" +} - added
Input schema / properties / incorporated_afterAdded value: +{ + "description": "ISO date (e.g. '2020-01-01'). Only companies incorporated after this date.", + "type": "string" +} - added
Input schema / properties / incorporated_beforeAdded value: +{ + "description": "ISO date. Only companies incorporated before this date.", + "type": "string" +} - added
Input schema / properties / postcodeAdded value: +{ + "description": "Postcode prefix filter (e.g. 'SW1', 'EC2A', 'M1')", + "type": "string" +}
6 tool updates
- First observed
browse_classification_hierarchy - First observed
convert_between_classifications - First observed
lookup_sic_code - First observed
lookup_uk_company - First observed
search_sic_codes - First observed
search_uk_companies_by_industry
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TDQS
Each tool has a clearly distinct purpose: browsing hierarchy, converting codes, getting industry profiles, looking up codes/companies, and searching with various filters. No overlap or ambiguity.
All tool names follow a consistent snake_case verb_noun pattern (e.g., browse_classification_hierarchy, lookup_sic_code, search_companies), with clear and predictable naming.
8 tools is well-scoped for the domain, covering classification browsing, conversion, lookup, and search without unnecessary bloat or deficiency.
The tool set covers all obvious operations: exploring hierarchy, converting between systems, looking up codes and companies, searching by description or industry, and obtaining industry profiles. No gaps identified.