{
  "company_number": "07858218",
  "name": "ECA Economics Limited",
  "url": "/company/07858218",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "2011-11-23",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "96090",
      "description": "Other service activities n.e.c.",
      "section": "S",
      "section_name": "Other service activities",
      "url": "/sic/96090"
    }
  ],
  "registered_address": {
    "id": 490545,
    "url": "/address/490545",
    "line1": "41 LONSDALE ROAD",
    "line2": "",
    "post_town": "LONDON",
    "county": "",
    "country": "",
    "postcode": "NW6 6RA"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07858218",
  "previous_names": [],
  "care_of": "",
  "po_box": "",
  "country_of_origin": "United Kingdom",
  "accounts": {
    "next_due": "2027-02-28",
    "last_made_up": "2025-05-31",
    "category": "TOTAL EXEMPTION FULL",
    "filings": [
      {
        "url": "/company/07858218/accounts/2025-05-31",
        "pdf_url": "/company/07858218/accounts/2025-05-31.pdf",
        "made_up_date": "2025-05-31",
        "period_start": "2025-05-31",
        "period_end": "2025-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": "0.00",
        "tangible_fixed_assets": null,
        "debtors": "1000.00",
        "cash_bank_in_hand": "6243.00",
        "current_assets": "7243.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-1006.00",
        "total_assets_less_current_liabilities": "899866.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "1000.00",
        "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-February2026.zip"
      },
      {
        "url": "/company/07858218/accounts/2024-05-31",
        "pdf_url": "/company/07858218/accounts/2024-05-31.pdf",
        "made_up_date": "2024-05-31",
        "period_start": "2024-05-31",
        "period_end": "2024-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": "0.00",
        "tangible_fixed_assets": null,
        "debtors": "38259.00",
        "cash_bank_in_hand": "6283.00",
        "current_assets": "44542.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-891.00",
        "total_assets_less_current_liabilities": "900822.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "1000.00",
        "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-February2025.zip"
      },
      {
        "url": "/company/07858218/accounts/2023-05-31",
        "pdf_url": "/company/07858218/accounts/2023-05-31.pdf",
        "made_up_date": "2023-05-31",
        "period_start": "2023-05-31",
        "period_end": "2023-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": "0.00",
        "tangible_fixed_assets": null,
        "debtors": "192448.00",
        "cash_bank_in_hand": "81336.00",
        "current_assets": "273784.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-838.00",
        "total_assets_less_current_liabilities": "900875.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "1000.00",
        "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-February2024.zip"
      },
      {
        "url": "/company/07858218/accounts/2022-05-31",
        "pdf_url": "/company/07858218/accounts/2022-05-31.pdf",
        "made_up_date": "2022-05-31",
        "period_start": "2022-05-31",
        "period_end": "2022-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": "0.00",
        "tangible_fixed_assets": null,
        "debtors": "73.00",
        "cash_bank_in_hand": "81439.00",
        "current_assets": "81512.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "5230.00",
        "total_assets_less_current_liabilities": "906943.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "1000.00",
        "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-February2023.zip"
      },
      {
        "url": "/company/07858218/accounts/2021-05-31",
        "pdf_url": "/company/07858218/accounts/2021-05-31.pdf",
        "made_up_date": "2021-05-31",
        "period_start": "2021-05-31",
        "period_end": "2021-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": "0.00",
        "tangible_fixed_assets": null,
        "debtors": "73.00",
        "cash_bank_in_hand": "81517.00",
        "current_assets": "81590.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "6983.00",
        "total_assets_less_current_liabilities": "908696.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "1000.00",
        "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-February2022.zip"
      },
      {
        "url": "/company/07858218/accounts/2020-05-31",
        "pdf_url": "/company/07858218/accounts/2020-05-31.pdf",
        "made_up_date": "2020-05-31",
        "period_start": "2020-05-31",
        "period_end": "2020-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": "0.00",
        "tangible_fixed_assets": null,
        "debtors": "211272.00",
        "cash_bank_in_hand": "80913.00",
        "current_assets": "292185.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "16209.00",
        "total_assets_less_current_liabilities": "917922.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "1000.00",
        "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-March2021.zip"
      },
      {
        "url": "/company/07858218/accounts/2016-05-31",
        "pdf_url": "/company/07858218/accounts/2016-05-31.pdf",
        "made_up_date": "2016-05-31",
        "period_start": "2016-05-31",
        "period_end": "2016-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": "1000.00",
        "cash_bank_in_hand": "30931.00",
        "current_assets": "31931.00",
        "creditors_due_within_one_year": "1680.00",
        "creditors_due_after_one_year": "1075966.00",
        "net_current_assets_liabilities": "30251.00",
        "total_assets_less_current_liabilities": "930251.00",
        "net_assets_liabilities": "-146315.00",
        "called_up_share_capital": "1000.00",
        "profit_loss_account_reserve": "-147315.00",
        "shareholder_funds": "-146315.00",
        "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/07858218/accounts/2015-05-31",
        "pdf_url": "/company/07858218/accounts/2015-05-31.pdf",
        "made_up_date": "2015-05-31",
        "period_start": "2015-05-31",
        "period_end": "2015-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": "1000.00",
        "cash_bank_in_hand": "30931.00",
        "current_assets": "31931.00",
        "creditors_due_within_one_year": "1140.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "30791.00",
        "total_assets_less_current_liabilities": "930791.00",
        "net_assets_liabilities": "930191.00",
        "called_up_share_capital": "1076966.00",
        "profit_loss_account_reserve": "-146775.00",
        "shareholder_funds": "930191.00",
        "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/07858218/accounts/2014-05-31",
        "pdf_url": "/company/07858218/accounts/2014-05-31.pdf",
        "made_up_date": "2014-05-31",
        "period_start": "2014-05-31",
        "period_end": "2014-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "31945.00",
        "current_assets": "547665.00",
        "creditors_due_within_one_year": "475043.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "72622.00",
        "total_assets_less_current_liabilities": "972622.00",
        "net_assets_liabilities": "946801.00",
        "called_up_share_capital": "1076966.00",
        "profit_loss_account_reserve": "-130165.00",
        "shareholder_funds": "946801.00",
        "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-February2015.zip"
      },
      {
        "url": "/company/07858218/accounts/2013-05-31",
        "pdf_url": "/company/07858218/accounts/2013-05-31.pdf",
        "made_up_date": "2013-05-31",
        "period_start": "2013-05-31",
        "period_end": "2013-05-31",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "5434.00",
        "current_assets": null,
        "creditors_due_within_one_year": "537761.00",
        "creditors_due_after_one_year": "411123.00",
        "net_current_assets_liabilities": "-532327.00",
        "total_assets_less_current_liabilities": "1447673.00",
        "net_assets_liabilities": "1001654.00",
        "called_up_share_capital": "1076966.00",
        "profit_loss_account_reserve": "-75312.00",
        "shareholder_funds": "1001654.00",
        "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-January2014.zip"
      },
      {
        "url": "/company/07858218/accounts/2012-11-30",
        "pdf_url": "/company/07858218/accounts/2012-11-30.pdf",
        "made_up_date": "2012-11-30",
        "period_start": "2012-11-30",
        "period_end": "2012-11-30",
        "entity_name": "ECA Economics Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "195448.00",
        "current_assets": null,
        "creditors_due_within_one_year": "984442.00",
        "creditors_due_after_one_year": "474442.00",
        "net_current_assets_liabilities": "-788994.00",
        "total_assets_less_current_liabilities": "1511006.00",
        "net_assets_liabilities": "1035964.00",
        "called_up_share_capital": "1076966.00",
        "profit_loss_account_reserve": "-41002.00",
        "shareholder_funds": "1035964.00",
        "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-August2013.zip"
      }
    ],
    "pdf_only_filings": [
      {
        "made_up_date": "2019-05-31",
        "filing_date": "2020-01-29",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/07858218/accounts/2019-05-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07858218/filing-history/MzI1NTYyNDc2OGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2018-05-31",
        "filing_date": "2019-02-25",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/07858218/accounts/2018-05-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07858218/filing-history/MzIyNzgwMDc3MWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2017-05-31",
        "filing_date": "2018-03-06",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/07858218/accounts/2017-05-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07858218/filing-history/MzE5OTM0MjgxMGFkaXF6a2N4/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/07858218/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2027-02-08",
    "last_made_up": "2026-01-25"
  },
  "officers": [],
  "psc": [
    {
      "name": "Paul Lewington",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/3887798",
      "controlling_company_url": null,
      "natures_of_control": [
        "significant-influence-or-control"
      ],
      "notified_on": "2018-11-23",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "England",
      "source": "snapshot"
    },
    {
      "name": "Mr Ray Tomkins",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/4117125",
      "controlling_company_url": null,
      "natures_of_control": [
        "significant-influence-or-control"
      ],
      "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": "2026-08-29T20:59:03.591456+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."
}