{
  "company_number": "04481671",
  "name": "Endoenergy Systems Limited",
  "url": "/company/04481671",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "2002-07-10",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "26400",
      "description": "Manufacture of consumer electronics",
      "section": "C",
      "section_name": "Manufacturing",
      "url": "/sic/26400"
    },
    {
      "code": "27900",
      "description": "Manufacture of other electrical equipment",
      "section": "C",
      "section_name": "Manufacturing",
      "url": "/sic/27900"
    },
    {
      "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"
    },
    {
      "code": "74100",
      "description": "specialised design activities",
      "section": "M",
      "section_name": "Professional, scientific and technical activities",
      "url": "/sic/74100"
    }
  ],
  "registered_address": {
    "id": 1654037,
    "url": "/address/1654037",
    "line1": "3 MEADOWLANDS",
    "line2": "BURWELL",
    "post_town": "CAMBRIDGE",
    "county": "CAMBRIDGESHIRE",
    "country": "ENGLAND",
    "postcode": "CB25 0HG"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671",
  "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/04481671/accounts/2023-03-31",
        "made_up_date": "2023-03-31",
        "period_start": "2023-03-31",
        "period_end": "2023-03-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": "1877.00",
        "debtors": "61121.00",
        "cash_bank_in_hand": "57792.00",
        "current_assets": "118913.00",
        "creditors_due_within_one_year": "94566.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "24347.00",
        "total_assets_less_current_liabilities": "26224.00",
        "net_assets_liabilities": "48827.00",
        "called_up_share_capital": "6060.00",
        "profit_loss_account_reserve": "-57193.00",
        "shareholder_funds": "6060.00",
        "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-November2023.zip"
      },
      {
        "url": "/company/04481671/accounts/2022-03-31",
        "made_up_date": "2022-03-31",
        "period_start": "2022-03-31",
        "period_end": "2022-03-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": "60628.00",
        "cash_bank_in_hand": "57825.00",
        "current_assets": "118453.00",
        "creditors_due_within_one_year": "95351.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "23102.00",
        "total_assets_less_current_liabilities": "23102.00",
        "net_assets_liabilities": "42811.00",
        "called_up_share_capital": "6060.00",
        "profit_loss_account_reserve": "-63209.00",
        "shareholder_funds": "6060.00",
        "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-November2022.zip"
      },
      {
        "url": "/company/04481671/accounts/2021-03-31",
        "made_up_date": "2021-03-31",
        "period_start": "2021-03-31",
        "period_end": "2021-03-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": "74.00",
        "debtors": "60096.00",
        "cash_bank_in_hand": "32808.00",
        "current_assets": "92904.00",
        "creditors_due_within_one_year": "75111.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "17793.00",
        "total_assets_less_current_liabilities": "17867.00",
        "net_assets_liabilities": "40423.00",
        "called_up_share_capital": "6060.00",
        "profit_loss_account_reserve": "-65597.00",
        "shareholder_funds": "6060.00",
        "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-January2022.zip"
      },
      {
        "url": "/company/04481671/accounts/2018-12-31",
        "made_up_date": "2018-12-31",
        "period_start": "2018-12-31",
        "period_end": "2018-12-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": "3005.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "115123.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "98504.00",
        "total_assets_less_current_liabilities": "101509.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "101509.00",
        "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-September2019.zip"
      },
      {
        "url": "/company/04481671/accounts/2017-12-31",
        "made_up_date": "2017-12-31",
        "period_start": "2017-12-31",
        "period_end": "2017-12-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "131482.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "109962.00",
        "total_assets_less_current_liabilities": "109962.00",
        "net_assets_liabilities": "109962.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "109962.00",
        "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-September2018.zip"
      },
      {
        "url": "/company/04481671/accounts/2016-12-31",
        "made_up_date": "2016-12-31",
        "period_start": "2016-12-31",
        "period_end": "2016-12-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "170265.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "141247.00",
        "total_assets_less_current_liabilities": "141247.00",
        "net_assets_liabilities": "-246295.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "-246295.00",
        "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-September2017.zip"
      },
      {
        "url": "/company/04481671/accounts/2015-12-31",
        "made_up_date": "2015-12-31",
        "period_start": "2015-12-31",
        "period_end": "2015-12-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": "340.00",
        "cash_bank_in_hand": "157217.00",
        "current_assets": "157557.00",
        "creditors_due_within_one_year": "25219.00",
        "creditors_due_after_one_year": "387542.00",
        "net_current_assets_liabilities": "132338.00",
        "total_assets_less_current_liabilities": "132338.00",
        "net_assets_liabilities": "-255204.00",
        "called_up_share_capital": "6000.00",
        "profit_loss_account_reserve": "-261204.00",
        "shareholder_funds": "-255204.00",
        "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-September2016.zip"
      },
      {
        "url": "/company/04481671/accounts/2014-12-31",
        "made_up_date": "2014-12-31",
        "period_start": "2014-12-31",
        "period_end": "2014-12-31",
        "entity_name": "Endoenergy Systems Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": "381.00",
        "cash_bank_in_hand": "167542.00",
        "current_assets": "167923.00",
        "creditors_due_within_one_year": "26663.00",
        "creditors_due_after_one_year": "387542.00",
        "net_current_assets_liabilities": "141260.00",
        "total_assets_less_current_liabilities": "141260.00",
        "net_assets_liabilities": "-246282.00",
        "called_up_share_capital": "6000.00",
        "profit_loss_account_reserve": "-252282.00",
        "shareholder_funds": "-246282.00",
        "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"
      }
    ],
    "pdf_only_filings": [
      {
        "made_up_date": "2025-03-31",
        "filing_date": "2025-09-16",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2025-03-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzQ4MTEwODg1MWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2024-03-31",
        "filing_date": "2024-12-17",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2024-03-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzQ0NzUwNTI3NmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2020-03-31",
        "filing_date": "2021-01-08",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2020-03-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzI4Nzg4MDk0N2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2013-12-31",
        "filing_date": "2014-10-01",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2013-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzEwODU5NzczNmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2012-12-31",
        "filing_date": "2013-09-19",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2012-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzA4NTM1NjYxOWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2011-12-31",
        "filing_date": "2012-09-28",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2011-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzA2NDk0MTg3NGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2010-12-31",
        "filing_date": "2011-10-04",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2010-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzA0NDgzNzgzOWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2009-12-31",
        "filing_date": "2010-09-29",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2009-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzAyNDI1MzUyM2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2008-12-31",
        "filing_date": "2009-10-30",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2008-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MzAwMTgxMjgyMmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2007-12-31",
        "filing_date": "2008-11-02",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2007-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MjAxNzA3NDE5MWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2006-12-31",
        "filing_date": "2007-10-25",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2006-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MTg3MDQzMjUyYWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2005-12-31",
        "filing_date": "2006-10-17",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2005-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MTY5OTE4NjgzYWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2004-12-31",
        "filing_date": "2005-10-19",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2004-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/MjM3MjMzMTJhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2003-12-31",
        "filing_date": "2004-05-12",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/04481671/accounts/2003-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history/OTE5NzkzMTBhZGlxemtjeA/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/04481671/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2027-07-24",
    "last_made_up": "2026-07-10"
  },
  "officers": [],
  "psc": [
    {
      "name": "Mrs Santosh Kaur Virk",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/4474117",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-25-to-50-percent",
        "voting-rights-25-to-50-percent"
      ],
      "notified_on": "2019-12-23",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "England",
      "source": "snapshot"
    },
    {
      "name": "Professor Gurvinder Singh Virk",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/1794796",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-50-to-75-percent",
        "voting-rights-50-to-75-percent",
        "right-to-appoint-and-remove-directors"
      ],
      "notified_on": "2016-04-06",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "England",
      "source": "snapshot"
    }
  ],
  "external_links": [],
  "provenance": {
    "source": "snapshot",
    "first_seen_at": "2026-07-05T12:35:35.811816+00:00",
    "last_seen_snapshot": "2026-08-01",
    "retrieved_at": "2026-08-02T04:49:33.076767+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."
}