{
  "company_number": "05123078",
  "name": "Fuel Cell Sensors Limited",
  "url": "/company/05123078",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "2004-05-10",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "32990",
      "description": "Other manufacturing n.e.c.",
      "section": "C",
      "section_name": "Manufacturing",
      "url": "/sic/32990"
    }
  ],
  "registered_address": {
    "id": 2442161,
    "url": "/address/2442161",
    "line1": "SEVERN HOUSE",
    "line2": "HAZELL DRIVE",
    "post_town": "NEWPORT",
    "county": "",
    "country": "",
    "postcode": "NP10 8FY"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078",
  "previous_names": [],
  "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/05123078/accounts/2025-03-31",
        "pdf_url": "/company/05123078/accounts/2025-03-31.pdf",
        "made_up_date": "2025-03-31",
        "period_start": "2025-03-31",
        "period_end": "2025-03-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "7.00",
        "tangible_fixed_assets": "1199370.00",
        "debtors": "105430.00",
        "cash_bank_in_hand": "1037761.00",
        "current_assets": "1220711.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "962481.00",
        "total_assets_less_current_liabilities": "2161851.00",
        "net_assets_liabilities": "2161851.00",
        "called_up_share_capital": "400.00",
        "profit_loss_account_reserve": "2159851.00",
        "shareholder_funds": "400.00",
        "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-August2025.zip"
      },
      {
        "url": "/company/05123078/accounts/2024-03-31",
        "pdf_url": "/company/05123078/accounts/2024-03-31.pdf",
        "made_up_date": "2024-03-31",
        "period_start": "2024-03-31",
        "period_end": "2024-03-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "7.00",
        "tangible_fixed_assets": "1158027.00",
        "debtors": "32988.00",
        "cash_bank_in_hand": "1366366.00",
        "current_assets": "1598440.00",
        "creditors_due_within_one_year": "56920.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "1542336.00",
        "total_assets_less_current_liabilities": "2700363.00",
        "net_assets_liabilities": "2696169.00",
        "called_up_share_capital": null,
        "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-July2024.zip"
      },
      {
        "url": "/company/05123078/accounts/2023-03-31",
        "pdf_url": "/company/05123078/accounts/2023-03-31.pdf",
        "made_up_date": "2023-03-31",
        "period_start": "2023-03-31",
        "period_end": "2023-03-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "7.00",
        "tangible_fixed_assets": "1057776.00",
        "debtors": "396169.00",
        "cash_bank_in_hand": "6812869.00",
        "current_assets": "7467980.00",
        "creditors_due_within_one_year": "445154.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "7023381.00",
        "total_assets_less_current_liabilities": "8081157.00",
        "net_assets_liabilities": "8078143.00",
        "called_up_share_capital": null,
        "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-August2023.zip"
      },
      {
        "url": "/company/05123078/accounts/2022-03-31",
        "pdf_url": "/company/05123078/accounts/2022-03-31.pdf",
        "made_up_date": "2022-03-31",
        "period_start": "2022-03-31",
        "period_end": "2022-03-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "7.00",
        "tangible_fixed_assets": "81420.00",
        "debtors": "198220.00",
        "cash_bank_in_hand": "6310802.00",
        "current_assets": "6688368.00",
        "creditors_due_within_one_year": "376271.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "6312359.00",
        "total_assets_less_current_liabilities": "6393779.00",
        "net_assets_liabilities": "6392681.00",
        "called_up_share_capital": null,
        "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": "179346.00",
        "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-August2022.zip"
      },
      {
        "url": "/company/05123078/accounts/2020-10-31",
        "pdf_url": "/company/05123078/accounts/2020-10-31.pdf",
        "made_up_date": "2020-10-31",
        "period_start": "2020-10-31",
        "period_end": "2020-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "9.00",
        "tangible_fixed_assets": "83542.00",
        "debtors": "200718.00",
        "cash_bank_in_hand": "4328143.00",
        "current_assets": "4549070.00",
        "creditors_due_within_one_year": "229924.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "4319146.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "4402688.00",
        "called_up_share_capital": "400.00",
        "profit_loss_account_reserve": "4400688.00",
        "shareholder_funds": "4402688.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": "20209.00",
        "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-March2021.zip"
      },
      {
        "url": "/company/05123078/accounts/2019-10-31",
        "pdf_url": "/company/05123078/accounts/2019-10-31.pdf",
        "made_up_date": "2019-10-31",
        "period_start": "2019-10-31",
        "period_end": "2019-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "9.00",
        "tangible_fixed_assets": "270998.00",
        "debtors": "296194.00",
        "cash_bank_in_hand": "3200291.00",
        "current_assets": "3520045.00",
        "creditors_due_within_one_year": "224404.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "3295641.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "3566639.00",
        "called_up_share_capital": "400.00",
        "profit_loss_account_reserve": "3564639.00",
        "shareholder_funds": "3566639.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": "23560.00",
        "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-April2020.zip"
      },
      {
        "url": "/company/05123078/accounts/2018-10-31",
        "pdf_url": "/company/05123078/accounts/2018-10-31.pdf",
        "made_up_date": "2018-10-31",
        "period_start": "2018-10-31",
        "period_end": "2018-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "9.00",
        "tangible_fixed_assets": "269838.00",
        "debtors": "206444.00",
        "cash_bank_in_hand": "4727183.00",
        "current_assets": "4959626.00",
        "creditors_due_within_one_year": "153277.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "4806349.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "5076187.00",
        "called_up_share_capital": "800.00",
        "profit_loss_account_reserve": "5074187.00",
        "shareholder_funds": "5076187.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": "25999.00",
        "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-April2019.zip"
      },
      {
        "url": "/company/05123078/accounts/2017-10-31",
        "pdf_url": "/company/05123078/accounts/2017-10-31.pdf",
        "made_up_date": "2017-10-31",
        "period_start": "2017-10-31",
        "period_end": "2017-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": "12.00",
        "tangible_fixed_assets": "275036.00",
        "debtors": "176571.00",
        "cash_bank_in_hand": "4120203.00",
        "current_assets": "4418387.00",
        "creditors_due_within_one_year": "248911.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "4169476.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "4444512.00",
        "called_up_share_capital": "800.00",
        "profit_loss_account_reserve": "4442512.00",
        "shareholder_funds": "4444512.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": "121613.00",
        "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-April2018.zip"
      },
      {
        "url": "/company/05123078/accounts/2016-10-31",
        "pdf_url": "/company/05123078/accounts/2016-10-31.pdf",
        "made_up_date": "2016-10-31",
        "period_start": "2016-10-31",
        "period_end": "2016-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "275997.00",
        "debtors": "169701.00",
        "cash_bank_in_hand": "3493704.00",
        "current_assets": "3720507.00",
        "creditors_due_within_one_year": "266714.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "3453793.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "3729790.00",
        "called_up_share_capital": "800.00",
        "profit_loss_account_reserve": "3727790.00",
        "shareholder_funds": "3729790.00",
        "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-February2017.zip"
      },
      {
        "url": "/company/05123078/accounts/2015-10-31",
        "pdf_url": "/company/05123078/accounts/2015-10-31.pdf",
        "made_up_date": "2015-10-31",
        "period_start": "2015-10-31",
        "period_end": "2015-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "264171.00",
        "debtors": "274379.00",
        "cash_bank_in_hand": "2589890.00",
        "current_assets": "2898929.00",
        "creditors_due_within_one_year": "268508.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "2630421.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "2894592.00",
        "called_up_share_capital": "800.00",
        "profit_loss_account_reserve": "2892592.00",
        "shareholder_funds": "2894592.00",
        "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-April2016.zip"
      },
      {
        "url": "/company/05123078/accounts/2014-10-31",
        "pdf_url": "/company/05123078/accounts/2014-10-31.pdf",
        "made_up_date": "2014-10-31",
        "period_start": "2014-10-31",
        "period_end": "2014-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "264237.00",
        "debtors": "57746.00",
        "cash_bank_in_hand": "1671002.00",
        "current_assets": "1832784.00",
        "creditors_due_within_one_year": "146367.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "1686417.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "1950654.00",
        "called_up_share_capital": "800.00",
        "profit_loss_account_reserve": "1948654.00",
        "shareholder_funds": "1950654.00",
        "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-March2015.zip"
      },
      {
        "url": "/company/05123078/accounts/2013-10-31",
        "pdf_url": "/company/05123078/accounts/2013-10-31.pdf",
        "made_up_date": "2013-10-31",
        "period_start": "2013-10-31",
        "period_end": "2013-10-31",
        "entity_name": "Fuel Cell Sensors Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "79882.00",
        "debtors": "604.00",
        "cash_bank_in_hand": "1482252.00",
        "current_assets": "1602024.00",
        "creditors_due_within_one_year": "215701.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "1386323.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "1466205.00",
        "called_up_share_capital": "800.00",
        "profit_loss_account_reserve": "1464205.00",
        "shareholder_funds": "1466205.00",
        "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-April2014.zip"
      }
    ],
    "pdf_only_filings": [
      {
        "made_up_date": "2012-10-31",
        "filing_date": "2013-02-07",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2012-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/MzA3MjQzNTUyOWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2011-10-31",
        "filing_date": "2012-04-18",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2011-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/MzA1NjA0MzYwNGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2010-10-31",
        "filing_date": "2011-03-04",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2010-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/MzAzMzMwMjU5MmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2009-10-31",
        "filing_date": "2010-03-11",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2009-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/MzAxMTI1NDcyM2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2008-10-31",
        "filing_date": "2009-03-11",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2008-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/MjAyNzg3NjU0MmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2007-10-31",
        "filing_date": "2008-06-04",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2007-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/MjAwNjYyNzYzMmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2006-10-31",
        "filing_date": "2007-03-27",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2006-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/MTc4MDExNzQ3YWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2005-10-31",
        "filing_date": "2006-01-27",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05123078/accounts/2005-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history/ODk2NDcwNjdhZGlxemtjeA/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/05123078/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2027-05-21",
    "last_made_up": "2026-05-07"
  },
  "officers": [],
  "psc": [
    {
      "name": "Mr Leigh Wallington",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2841762",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-25-to-50-percent",
        "voting-rights-25-to-50-percent",
        "right-to-appoint-and-remove-directors"
      ],
      "notified_on": "2016-04-06",
      "ceased_on": "2023-02-07",
      "nationality": "British",
      "country_of_residence": "Wales",
      "source": "snapshot"
    },
    {
      "name": "Sensor Investment Limited",
      "kind": "corporate-entity-person-with-significant-control",
      "person_url": null,
      "controlling_company_url": "/company/14645774",
      "natures_of_control": [
        "ownership-of-shares-75-to-100-percent",
        "voting-rights-75-to-100-percent"
      ],
      "notified_on": "2023-02-07",
      "ceased_on": null,
      "nationality": "",
      "country_of_residence": "",
      "source": "snapshot"
    }
  ],
  "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."
}