{
  "company_number": "05951096",
  "name": "Leonardo Testing Services Limited",
  "url": "/company/05951096",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "2006-09-29",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "71122",
      "description": "Engineering related scientific and technical consulting activities",
      "section": "M",
      "section_name": "Professional, scientific and technical activities",
      "url": "/sic/71122"
    },
    {
      "code": "71200",
      "description": "Technical testing and analysis",
      "section": "M",
      "section_name": "Professional, scientific and technical activities",
      "url": "/sic/71200"
    }
  ],
  "registered_address": {
    "id": 1619637,
    "url": "/address/1619637",
    "line1": "THE INNOVATION CENTRE",
    "line2": "217 PORTOBELLO",
    "post_town": "SHEFFIELD",
    "county": "",
    "country": "UNITED KINGDOM",
    "postcode": "S1 4DP"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096",
  "previous_names": [
    {
      "name": "Energy And Power Technology Limited",
      "ceased_on": "2015-06-03"
    }
  ],
  "care_of": "",
  "po_box": "",
  "country_of_origin": "United Kingdom",
  "accounts": {
    "next_due": "2027-04-30",
    "last_made_up": "2025-07-31",
    "category": "MICRO ENTITY",
    "filings": [
      {
        "url": "/company/05951096/accounts/2025-07-31",
        "pdf_url": "/company/05951096/accounts/2025-07-31.pdf",
        "made_up_date": "2025-07-31",
        "period_start": "2025-07-31",
        "period_end": "2025-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": "5.00",
        "tangible_fixed_assets": "629.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "95499.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "102123.00",
        "total_assets_less_current_liabilities": "102752.00",
        "net_assets_liabilities": "89822.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "89822.00",
        "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-September2025.zip"
      },
      {
        "url": "/company/05951096/accounts/2024-07-31",
        "pdf_url": "/company/05951096/accounts/2024-07-31.pdf",
        "made_up_date": "2024-07-31",
        "period_start": "2024-07-31",
        "period_end": "2024-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": "5.00",
        "tangible_fixed_assets": "777.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "83531.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "104282.00",
        "total_assets_less_current_liabilities": "105059.00",
        "net_assets_liabilities": "88478.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "88478.00",
        "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-November2024.zip"
      },
      {
        "url": "/company/05951096/accounts/2023-07-31",
        "pdf_url": "/company/05951096/accounts/2023-07-31.pdf",
        "made_up_date": "2023-07-31",
        "period_start": "2023-07-31",
        "period_end": "2023-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": "5.00",
        "tangible_fixed_assets": "2368.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "80084.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "91200.00",
        "total_assets_less_current_liabilities": "93568.00",
        "net_assets_liabilities": "93568.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "93568.00",
        "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/05951096/accounts/2022-07-31",
        "pdf_url": "/company/05951096/accounts/2022-07-31.pdf",
        "made_up_date": "2022-07-31",
        "period_start": "2022-07-31",
        "period_end": "2022-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": "5.00",
        "tangible_fixed_assets": "2569.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "90071.00",
        "creditors_due_within_one_year": "2962.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "88954.00",
        "total_assets_less_current_liabilities": "91523.00",
        "net_assets_liabilities": "91523.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "91523.00",
        "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-October2022.zip"
      },
      {
        "url": "/company/05951096/accounts/2021-07-31",
        "pdf_url": "/company/05951096/accounts/2021-07-31.pdf",
        "made_up_date": "2021-07-31",
        "period_start": "2021-07-31",
        "period_end": "2021-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": "5.00",
        "tangible_fixed_assets": "2280.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "194704.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "184329.00",
        "total_assets_less_current_liabilities": "186609.00",
        "net_assets_liabilities": "110859.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "110859.00",
        "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-September2021.zip"
      },
      {
        "url": "/company/05951096/accounts/2020-07-31",
        "pdf_url": "/company/05951096/accounts/2020-07-31.pdf",
        "made_up_date": "2020-07-31",
        "period_start": "2020-07-31",
        "period_end": "2020-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": "5.00",
        "tangible_fixed_assets": "1118.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "185161.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "130637.00",
        "total_assets_less_current_liabilities": "131755.00",
        "net_assets_liabilities": "51162.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "51162.00",
        "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-September2020.zip"
      },
      {
        "url": "/company/05951096/accounts/2019-07-31",
        "pdf_url": "/company/05951096/accounts/2019-07-31.pdf",
        "made_up_date": "2019-07-31",
        "period_start": "2019-07-31",
        "period_end": "2019-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "1984.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "209564.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "201632.00",
        "total_assets_less_current_liabilities": "203616.00",
        "net_assets_liabilities": "77558.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "77558.00",
        "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-October2019.zip"
      },
      {
        "url": "/company/05951096/accounts/2018-07-31",
        "pdf_url": "/company/05951096/accounts/2018-07-31.pdf",
        "made_up_date": "2018-07-31",
        "period_start": "2018-07-31",
        "period_end": "2018-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "1809.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "260072.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "246616.00",
        "total_assets_less_current_liabilities": "248425.00",
        "net_assets_liabilities": "66975.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "66975.00",
        "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-October2018.zip"
      },
      {
        "url": "/company/05951096/accounts/2017-07-31",
        "pdf_url": "/company/05951096/accounts/2017-07-31.pdf",
        "made_up_date": "2017-07-31",
        "period_start": "2017-07-31",
        "period_end": "2017-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "953.00",
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "65042.00",
        "creditors_due_within_one_year": "6360.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "59633.00",
        "total_assets_less_current_liabilities": "60586.00",
        "net_assets_liabilities": "30763.00",
        "called_up_share_capital": "1800.00",
        "profit_loss_account_reserve": "24643.00",
        "shareholder_funds": "30763.00",
        "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-January2018.zip"
      },
      {
        "url": "/company/05951096/accounts/2015-07-31",
        "pdf_url": "/company/05951096/accounts/2015-07-31.pdf",
        "made_up_date": "2015-07-31",
        "period_start": "2015-07-31",
        "period_end": "2015-07-31",
        "entity_name": "Leonardo Testing Services Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": "1014.00",
        "cash_bank_in_hand": "13057.00",
        "current_assets": "14071.00",
        "creditors_due_within_one_year": "1475.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "12596.00",
        "total_assets_less_current_liabilities": "12596.00",
        "net_assets_liabilities": "12596.00",
        "called_up_share_capital": "6120.00",
        "profit_loss_account_reserve": "6476.00",
        "shareholder_funds": "12596.00",
        "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-February2016.zip"
      },
      {
        "url": "/company/05951096/accounts/2014-07-31",
        "pdf_url": "/company/05951096/accounts/2014-07-31.pdf",
        "made_up_date": "2014-07-31",
        "period_start": "2014-07-31",
        "period_end": "2014-07-31",
        "entity_name": "Energy And Power Technology Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": null,
        "current_assets": "27573.00",
        "creditors_due_within_one_year": "22322.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "5251.00",
        "total_assets_less_current_liabilities": "5251.00",
        "net_assets_liabilities": "5251.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "5251.00",
        "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-April2015.zip"
      },
      {
        "url": "/company/05951096/accounts/2013-07-31",
        "pdf_url": "/company/05951096/accounts/2013-07-31.pdf",
        "made_up_date": "2013-07-31",
        "period_start": "2013-07-31",
        "period_end": "2013-07-31",
        "entity_name": "Energy And Power Technology Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "4103.00",
        "debtors": "11974.00",
        "cash_bank_in_hand": "46992.00",
        "current_assets": "58966.00",
        "creditors_due_within_one_year": "51639.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "7327.00",
        "total_assets_less_current_liabilities": "11430.00",
        "net_assets_liabilities": "11430.00",
        "called_up_share_capital": "3746.00",
        "profit_loss_account_reserve": "7684.00",
        "shareholder_funds": "11430.00",
        "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": "2016-07-31",
        "filing_date": "2016-10-27",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05951096/accounts/2016-07-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history/MzE2MDMxOTkwN2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2012-07-31",
        "filing_date": "2012-10-25",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/05951096/accounts/2012-07-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history/MzA2NjQ3MzExMGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2011-07-31",
        "filing_date": "2012-02-14",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-small",
        "paper_filed": true,
        "pdf_url": "/company/05951096/accounts/2011-07-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history/MzA1MjQ0NjI2MWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2010-07-31",
        "filing_date": "2010-12-30",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-small",
        "paper_filed": true,
        "pdf_url": "/company/05951096/accounts/2010-07-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history/MzAyOTUwNzE0M2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2009-07-31",
        "filing_date": "2009-11-12",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-small",
        "paper_filed": true,
        "pdf_url": "/company/05951096/accounts/2009-07-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history/MzAwMjc0NjEzMmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2008-07-31",
        "filing_date": "2008-12-22",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/05951096/accounts/2008-07-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history/MjAyMTAxNjQ1MWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2007-07-31",
        "filing_date": "2008-03-07",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/05951096/accounts/2007-07-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history/MjAwMDk3NzYxN2FkaXF6a2N4/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/05951096/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2026-10-13",
    "last_made_up": "2025-09-29"
  },
  "officers": [],
  "psc": [
    {
      "name": "Professor Matthew Barry Jonathan Marshall",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/3219835",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-25-to-50-percent",
        "voting-rights-25-to-50-percent"
      ],
      "notified_on": "2016-04-06",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "England",
      "source": "snapshot"
    },
    {
      "name": "Mr Robert Dwyer-Joyce",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/4242511",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-25-to-50-percent",
        "voting-rights-25-to-50-percent"
      ],
      "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": "2026-09-01",
    "retrieved_at": "2026-09-20T03:23:56.377763+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."
}