{ "as_of": "2026-11-06", "cmr": "uk-cm-kg/LSE/GCL", "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.", "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# GEIGER COUNTER LIMITED (LSE Main Market: GCL) — research page\n\nAs of 2026-11-06 · uk-cm-kg · record version 1\n\n## Identity and listing\n\nGEIGER COUNTER LIMITED is listed on the LSE Main Market under ticker GCL, with ISIN GB00B15FW330 and LEI 549300O6PWGLLYV1QX57. Its security type is Fund (FUND), its segment is SSMM, its sector is Closed End Investments [302040], and its jurisdiction is Jersey (JE). Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 0 filings in the twelve months to 2026-11-06, across 0 filing days. The median gap between filing days is not on the record, and the days from latest filing to record date are not on the record, as there is no latest filing. On the LSE Main Market the median cadence gap is 4 days, the median filings figure is 29.0, and the median latency is 3 days. In the sector Closed End Investments [302040] the median cadence gap is 5.5 days, the median filings figure is 0, and the median latency is 4.5 days. The latest filing date and latest filing type are not on the record.\n\n## Auditor\n\nThe auditor and its location are not on the record, because the auditor was not searched for a fund, receipt or debt security. Auditor changes are not on the record, as this register has no lifecycle type map yet.\n\n## Events and halts\n\nListing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag shows listed, not halted.\n\n## Orderability\n\nFor the elective professional client category the signal is ACM-200 and the outcome is determinable. For the eligible counterparty category the signal is ACM-200 and the outcome is determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, and the chapter is as of 2026-11-04.\n\n## Coverage\n\nNo research houses were found on the issuer's own investor-relations page, so the count is 0.\n\n## Open research\n\nNo openly published research notes were found, so the count is 0.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nThe issuer's years are not sealed in the served record, and the market's vintage is not sealed. The live record began on 2026-09-11. The years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.\n\n## Sources\n\n9 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (identity.exchange)\n- https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/GCL (identity.isin)\n- https://api.gleif.org/api/v1/lei-records/549300O6PWGLLYV1QX57 (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://www.londonstockexchange.com/stock/GCL/geiger-counter-limited/company-page (identity.sector)\n- https://mcp.uk-cm-kg.ai/events/LSE/GCL (the disclosure lines)\n- https://marketsecurities.fca.org.uk/officiallist (the halt flag)\n- https://mcp.uk-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.uk-cm-kg.ai/record/LSE/GCL (the record)\n", "market": "UK", "node": "uk-cm-kg", "numbers": { "as_of_depth": { "issuer_years_sealed": [], "live_record_began": "2026-09-11", "node_history_from": null, "node_years_sealed": [], "note": "6 years are sealed in the UK store; their Replay split is not built, so the as-of door answers not_sealed and the record is the live record as of 2026-11-06", "record_version": 1, "sealed": false, "store_years_sealed_not_served": [ "2021", "2022", "2023", "2024", "2025", "2026" ] }, "auditor": { "auditor": { "market": "UK", "reason": "not searched (fund/receipt/debt security)", "state": "not_on_record" }, "auditor_firm_id": { "market": "UK", "state": "not_on_record" }, "auditor_location": { "market": "UK", "state": "not_on_record" }, "changes": { "market": "UK", "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)", "state": "not_on_record" } }, "cmr": "uk-cm-kg/LSE/GCL", "coverage": { "count": 0, "houses": [], "pages_checked": [], "read_by": "Perplexity sonar (search) · page read by this rail", "read_date": "2026-11-12", "since": null, "state": "none_found" }, "disclosure": { "against": { "exchange": { "issuers": 892, "median_cadence_gap_days": 4, "median_filings": 29, "median_latency_days": 3, "name": "LSE Main Market" }, "sector": { "issuers": 269, "median_cadence_gap_days": 5.5, "median_filings": 0, "median_latency_days": 4.5, "name": "Closed End Investments [302040]" } }, "by_type": {}, "cadence_median_gap_days": null, "filing_days": 0, "filings": 0, "latency_days": null, "latest": [], "latest_filing_date": null, "note": "no disclosure line on the record for this issuer in the window", "read": "the node's event lines (list_events_since), as get_filings serves them", "source": "https://mcp.uk-cm-kg.ai/events/LSE/GCL", "window": { "from": "2025-11-06", "to": "2026-11-06" } }, "identity": { "exchange": { "read_by": "LSE price explorer (exchange list)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)", "state": "sourced", "value": "LSE Main Market" }, "isin": { "read_by": "LSE instrument reference record (exchange site)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/GCL", "state": "sourced", "value": "GB00B15FW330" }, "jurisdiction": { "read_by": "GLEIF LEI record (LEI per the LEI column)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://api.gleif.org/api/v1/lei-records/549300O6PWGLLYV1QX57", "state": "sourced", "value": "Jersey (JE)" }, "lei": { "read_by": "GLEIF ISIN-to-LEI mapping file (daily), LEI by exact ISIN", "read_date": "2026-11-09", "read_date_basis": "the field", "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download (ISIN GB00B15FW330)", "state": "sourced", "value": "549300O6PWGLLYV1QX57" }, "name": { "read_by": "LSE price explorer (exchange list)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)", "state": "sourced", "value": "GEIGER COUNTER LIMITED" }, "sector": { "read_by": "LSE issuer profile (exchange site)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://www.londonstockexchange.com/stock/GCL/geiger-counter-limited/company-page", "state": "sourced", "value": "Closed End Investments [302040]" }, "security_type": { "read_by": "LSE price explorer (exchange list)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)", "state": "sourced", "value": "Fund (FUND)" }, "segment": { "read_by": "LSE price explorer (exchange list)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)", "state": "sourced", "value": "SSMM" }, "ticker": { "read_by": "LSE price explorer (exchange list)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)", "state": "sourced", "value": "GCL" }, "website": { "read_by": "LSE issuer profile (exchange site)", "read_date": "2026-11-06", "read_date_basis": "the record version as_of", "source": "https://www.londonstockexchange.com/stock/GCL/geiger-counter-limited/company-page", "state": "sourced", "value": "www.ncim.co.uk/geiger-counter.ltd" } }, "licensed": { "columns": [ "licensor", "entitlement", "title", "date", "source" ], "rows": [], "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded." }, "lifecycle": { "delisting": { "market": "UK", "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)", "state": "not_on_record" }, "domicile_change": { "market": "UK", "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)", "state": "not_on_record" }, "listing": { "market": "UK", "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)", "state": "not_on_record" }, "name_change": { "market": "UK", "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)", "state": "not_on_record" }, "segment_move": { "market": "UK", "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)", "state": "not_on_record" } }, "market": "UK", "node": "uk-cm-kg", "numbers_hash": "sha256:a66a3641d688bed5f943fca8797f23111ed86fd2983cba13aea5daf81de5e793", "open_research": { "read_date": "2026-11-12", "rows": [], "state": "none_found" }, "orderability": { "chapter_as_of": "2026-11-04", "client_categories": [ "elective professional client", "eligible counterparty" ], "outcomes": { "elective professional client": { "determinable": true, "signal": "ACM-200" }, "eligible counterparty": { "determinable": true, "signal": "ACM-200" } }, "read": { "basis": "one live read per instrument class, halt state and client category on this market; this issuer's group", "chapter": "https://mcp.uk-cm-kg.ai/book/aio.json", "door": "https://mcp.uk-cm-kg.ai/mcp", "tool": "get_orderability" }, "rule_version": "acm-68000/uk/product-governance-fca-prod-sourcebook/r1", "section": "uk.aio.v16" }, "record": { "as_of": "2026-11-06", "url": "https://mcp.uk-cm-kg.ai/record/LSE/GCL", "version": 1 }, "schema": "research-numbers v0.1 (USR-01, 2026-11-11)", "status": { "read_date": "2026-11-09", "source": "https://marketsecurities.fca.org.uk/officiallist", "value": "listed, not halted" } }, "numbers_hash": "sha256:a66a3641d688bed5f943fca8797f23111ed86fd2983cba13aea5daf81de5e793", "path": "/uk/LSE/GCL", "schema": "research-page v0.1 (USR-02, 2026-11-11)", "sections": [ { "id": "identity", "text": "GEIGER COUNTER LIMITED is listed on the LSE Main Market under ticker GCL, with ISIN GB00B15FW330 and LEI 549300O6PWGLLYV1QX57. Its security type is Fund (FUND), its segment is SSMM, its sector is Closed End Investments [302040], and its jurisdiction is Jersey (JE). Its listing status is listed, not halted.", "title": "Identity and listing" }, { "id": "disclosure", "text": "The record holds 0 filings in the twelve months to 2026-11-06, across 0 filing days. The median gap between filing days is not on the record, and the days from latest filing to record date are not on the record, as there is no latest filing. On the LSE Main Market the median cadence gap is 4 days, the median filings figure is 29.0, and the median latency is 3 days. In the sector Closed End Investments [302040] the median cadence gap is 5.5 days, the median filings figure is 0, and the median latency is 4.5 days. The latest filing date and latest filing type are not on the record.", "title": "The disclosure read" }, { "id": "auditor", "text": "The auditor and its location are not on the record, because the auditor was not searched for a fund, receipt or debt security. Auditor changes are not on the record, as this register has no lifecycle type map yet.", "title": "Auditor" }, { "id": "events", "text": "Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag shows listed, not halted.", "title": "Events and halts" }, { "id": "orderability", "text": "For the elective professional client category the signal is ACM-200 and the outcome is determinable. For the eligible counterparty category the signal is ACM-200 and the outcome is determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, and the chapter is as of 2026-11-04.", "title": "Orderability" }, { "id": "coverage", "text": "No research houses were found on the issuer's own investor-relations page, so the count is 0.", "title": "Coverage" }, { "id": "open_research", "text": "No openly published research notes were found, so the count is 0.", "title": "Open research" }, { "id": "licensed", "text": "Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.", "title": "Licensed" }, { "id": "depth", "text": "The issuer's years are not sealed in the served record, and the market's vintage is not sealed. The live record began on 2026-09-11. The years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.", "title": "As-of depth" }, { "id": "sources", "text": "9 source pages are named on this page; every value above carries its own source page and read date in the numbers.", "title": "Sources" } ], "sources": [ { "for": "identity.exchange", "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer" }, { "for": "identity.isin", "source": "https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/GCL" }, { "for": "identity.jurisdiction", "source": "https://api.gleif.org/api/v1/lei-records/549300O6PWGLLYV1QX57" }, { "for": "identity.lei", "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download" }, { "for": "identity.sector", "source": "https://www.londonstockexchange.com/stock/GCL/geiger-counter-limited/company-page" }, { "for": "the disclosure lines", "source": "https://mcp.uk-cm-kg.ai/events/LSE/GCL" }, { "for": "the halt flag", "source": "https://marketsecurities.fca.org.uk/officiallist" }, { "for": "the orderability chapter", "source": "https://mcp.uk-cm-kg.ai/book/aio.json" }, { "for": "the record", "source": "https://mcp.uk-cm-kg.ai/record/LSE/GCL" } ], "title": "GEIGER COUNTER LIMITED (GCL) — research page", "writer": { "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers", "engine": "claude-haiku-5-5" } }