{
  "company_number": "07300225",
  "name": "Anvil Semiconductors Limited",
  "url": "/company/07300225",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "2010-06-30",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "72190",
      "description": "Other research and experimental development on natural sciences and engineering",
      "section": "M",
      "section_name": "Professional, scientific and technical activities",
      "url": "/sic/72190"
    }
  ],
  "registered_address": {
    "id": 820410,
    "url": "/address/820410",
    "line1": "C/O KINGLYJONES LLP 414 LINEN HALL",
    "line2": "162-168 REGENT STREET",
    "post_town": "LONDON",
    "county": "",
    "country": "UNITED KINGDOM",
    "postcode": "W1B 5TE"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07300225",
  "previous_names": [
    {
      "name": "Warwick Compound Semiconductors Limited",
      "ceased_on": "2010-10-14"
    }
  ],
  "care_of": "",
  "po_box": "",
  "country_of_origin": "United Kingdom",
  "accounts": {
    "next_due": "2026-12-31",
    "last_made_up": "2025-03-31",
    "category": "TOTAL EXEMPTION FULL",
    "filings": [
      {
        "url": "/company/07300225/accounts/2025-03-31",
        "pdf_url": "/company/07300225/accounts/2025-03-31.pdf",
        "made_up_date": "2025-03-31",
        "period_start": "2025-03-31",
        "period_end": "2025-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": "1176.00",
        "cash_bank_in_hand": "7506.00",
        "current_assets": "8682.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "993.00",
        "total_assets_less_current_liabilities": "39526.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "320.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2025.zip"
      },
      {
        "url": "/company/07300225/accounts/2024-03-31",
        "pdf_url": "/company/07300225/accounts/2024-03-31.pdf",
        "made_up_date": "2024-03-31",
        "period_start": "2024-03-31",
        "period_end": "2024-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": "359.00",
        "cash_bank_in_hand": "25091.00",
        "current_assets": "25450.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "18743.00",
        "total_assets_less_current_liabilities": "44141.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "320.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2024.zip"
      },
      {
        "url": "/company/07300225/accounts/2023-03-31",
        "pdf_url": "/company/07300225/accounts/2023-03-31.pdf",
        "made_up_date": "2023-03-31",
        "period_start": "2023-03-31",
        "period_end": "2023-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": "25773.00",
        "debtors": "1062.00",
        "cash_bank_in_hand": "2565.00",
        "current_assets": "3627.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-1269.00",
        "total_assets_less_current_liabilities": "24504.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "222.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2023.zip"
      },
      {
        "url": "/company/07300225/accounts/2022-03-31",
        "pdf_url": "/company/07300225/accounts/2022-03-31.pdf",
        "made_up_date": "2022-03-31",
        "period_start": "2022-03-31",
        "period_end": "2022-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": "32198.00",
        "debtors": "433.00",
        "cash_bank_in_hand": "25298.00",
        "current_assets": "25731.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "21992.00",
        "total_assets_less_current_liabilities": "54190.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "222.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2022.zip"
      },
      {
        "url": "/company/07300225/accounts/2021-03-31",
        "pdf_url": "/company/07300225/accounts/2021-03-31.pdf",
        "made_up_date": "2021-03-31",
        "period_start": "2021-03-31",
        "period_end": "2021-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": "0.00",
        "tangible_fixed_assets": "21998.00",
        "debtors": "953.00",
        "cash_bank_in_hand": "56075.00",
        "current_assets": "57028.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "51456.00",
        "total_assets_less_current_liabilities": "73454.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "73454.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2021.zip"
      },
      {
        "url": "/company/07300225/accounts/2020-03-31",
        "pdf_url": "/company/07300225/accounts/2020-03-31.pdf",
        "made_up_date": "2020-03-31",
        "period_start": "2020-03-31",
        "period_end": "2020-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": "3.00",
        "tangible_fixed_assets": "13865.00",
        "debtors": "1434.00",
        "cash_bank_in_hand": "92473.00",
        "current_assets": "93907.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "84479.00",
        "total_assets_less_current_liabilities": "98344.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "221.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-November2020.zip"
      },
      {
        "url": "/company/07300225/accounts/2017-03-31",
        "pdf_url": "/company/07300225/accounts/2017-03-31.pdf",
        "made_up_date": "2017-03-31",
        "period_start": "2016-04-01",
        "period_end": "2017-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "713.00",
        "debtors": "474172.00",
        "cash_bank_in_hand": "499137.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": null,
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "243.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": "335364.00",
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-August2017.zip"
      },
      {
        "url": "/company/07300225/accounts/2016-03-31",
        "pdf_url": "/company/07300225/accounts/2016-03-31.pdf",
        "made_up_date": "2016-03-31",
        "period_start": "2016-03-31",
        "period_end": "2016-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "1135.00",
        "debtors": "301048.00",
        "cash_bank_in_hand": "967560.00",
        "current_assets": "1268608.00",
        "creditors_due_within_one_year": "223635.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "1044973.00",
        "total_assets_less_current_liabilities": "1046108.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": "213.00",
        "profit_loss_account_reserve": "-1928436.00",
        "shareholder_funds": "1046108.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-November2016.zip"
      },
      {
        "url": "/company/07300225/accounts/2015-03-31",
        "pdf_url": "/company/07300225/accounts/2015-03-31.pdf",
        "made_up_date": "2015-03-31",
        "period_start": "2015-03-31",
        "period_end": "2015-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "132736.00",
        "debtors": "152604.00",
        "cash_bank_in_hand": "1377097.00",
        "current_assets": "1529701.00",
        "creditors_due_within_one_year": "119962.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "1409739.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "1542475.00",
        "called_up_share_capital": "194.00",
        "profit_loss_account_reserve": "-1233327.00",
        "shareholder_funds": "1542475.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-September2015.zip"
      },
      {
        "url": "/company/07300225/accounts/2014-03-31",
        "pdf_url": "/company/07300225/accounts/2014-03-31.pdf",
        "made_up_date": "2014-03-31",
        "period_start": "2014-03-31",
        "period_end": "2014-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "112816.00",
        "debtors": "51706.00",
        "cash_bank_in_hand": "696152.00",
        "current_assets": "747858.00",
        "creditors_due_within_one_year": "141859.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "605999.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "718815.00",
        "called_up_share_capital": "125.00",
        "profit_loss_account_reserve": "-871056.00",
        "shareholder_funds": "718815.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-September2014.zip"
      },
      {
        "url": "/company/07300225/accounts/2013-03-31",
        "pdf_url": "/company/07300225/accounts/2013-03-31.pdf",
        "made_up_date": "2013-03-31",
        "period_start": "2013-03-31",
        "period_end": "2013-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "147681.00",
        "debtors": "23834.00",
        "cash_bank_in_hand": "23738.00",
        "current_assets": "47572.00",
        "creditors_due_within_one_year": "252507.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-204935.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "-57254.00",
        "called_up_share_capital": "49.00",
        "profit_loss_account_reserve": "-545899.00",
        "shareholder_funds": "-57254.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2013.zip"
      },
      {
        "url": "/company/07300225/accounts/2012-03-31",
        "pdf_url": "/company/07300225/accounts/2012-03-31.pdf",
        "made_up_date": "2012-03-31",
        "period_start": "2012-03-31",
        "period_end": "2012-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "179211.00",
        "debtors": "14074.00",
        "cash_bank_in_hand": "90938.00",
        "current_assets": "105012.00",
        "creditors_due_within_one_year": "100296.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "4716.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "183927.00",
        "called_up_share_capital": "44.00",
        "profit_loss_account_reserve": "-222462.00",
        "shareholder_funds": "183927.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-November2012.zip"
      },
      {
        "url": "/company/07300225/accounts/2011-03-31",
        "pdf_url": "/company/07300225/accounts/2011-03-31.pdf",
        "made_up_date": "2011-03-31",
        "period_start": "2011-03-31",
        "period_end": "2011-03-31",
        "entity_name": "Anvil Semiconductors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "20.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": null,
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": null,
        "called_up_share_capital": "20.00",
        "profit_loss_account_reserve": null,
        "shareholder_funds": null,
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-January2012.zip"
      }
    ],
    "pdf_only_filings": [
      {
        "made_up_date": "2019-03-31",
        "filing_date": "2019-09-24",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/07300225/accounts/2019-03-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07300225/filing-history/MzI0NDkwNzMzNmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2018-03-31",
        "filing_date": "2018-09-30",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/07300225/accounts/2018-03-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07300225/filing-history/MzIxNTUxMjY2NWFkaXF6a2N4/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/07300225/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2027-07-14",
    "last_made_up": "2026-06-30"
  },
  "officers": [
    {
      "name": "WARD, Peter John",
      "person_url": "/person/6878207",
      "role": "director",
      "appointed_on": "2010-06-30",
      "resigned_on": "2018-03-31",
      "nationality": "British",
      "occupation": "",
      "source": "stream",
      "retrieved_at": "2026-08-06T06:52:03+00:00"
    },
    {
      "name": "TAYLOR, Charles William",
      "person_url": "/person/6063010",
      "role": "director",
      "appointed_on": "2016-02-17",
      "resigned_on": null,
      "nationality": "British",
      "occupation": "",
      "source": "stream",
      "retrieved_at": "2026-07-17T05:03:03+00:00"
    },
    {
      "name": "LAMB, Martin Steven Mark",
      "person_url": "/person/6063008",
      "role": "director",
      "appointed_on": "2013-09-25",
      "resigned_on": null,
      "nationality": "British",
      "occupation": "",
      "source": "stream",
      "retrieved_at": "2026-07-17T05:03:03+00:00"
    },
    {
      "name": "SHAW, Lesley Jill",
      "person_url": "/person/6063009",
      "role": "director",
      "appointed_on": "2012-01-09",
      "resigned_on": null,
      "nationality": "British",
      "occupation": "",
      "source": "stream",
      "retrieved_at": "2026-07-17T05:03:03+00:00"
    },
    {
      "name": "LE CORNU, Stuart Martin",
      "person_url": "/person/6063007",
      "role": "director",
      "appointed_on": "2011-06-01",
      "resigned_on": null,
      "nationality": "British",
      "occupation": "",
      "source": "stream",
      "retrieved_at": "2026-07-17T05:03:03+00:00"
    }
  ],
  "psc": [],
  "external_links": [],
  "provenance": {
    "source": "snapshot",
    "first_seen_at": "2026-07-05T12:35:35.811816+00:00",
    "last_seen_snapshot": "2026-09-01",
    "retrieved_at": "2026-09-13T04:32:18.465226+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: Companies House."
}