{ "company_number": "04261412", "name": "Simpson Environmental Services Limited", "url": "/company/04261412", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2001-07-30", "dissolved_on": null, "sic_codes": [ { "code": "38110", "description": "Collection of non-hazardous waste", "section": "E", "section_name": "Water supply; sewerage, waste management and remediation activities", "url": "/sic/38110" } ], "registered_address": { "id": 944785, "url": "/address/944785", "line1": "55 LOUDOUN ROAD", "line2": "", "post_town": "LONDON", "county": "", "country": "UNITED KINGDOM", "postcode": "NW8 0DL" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-12-31", "last_made_up": "2025-03-31", "category": "MEDIUM", "filings": [ { "url": "/company/04261412/accounts/2025-03-31", "pdf_url": "/company/04261412/accounts/2025-03-31.pdf", "made_up_date": "2025-03-31", "period_start": "2024-04-01", "period_end": "2025-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": "38.00", "tangible_fixed_assets": "5999618.00", "debtors": "1529835.00", "cash_bank_in_hand": "17354658.00", "current_assets": "18884493.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "17618141.00", "total_assets_less_current_liabilities": "23617759.00", "net_assets_liabilities": "22633073.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "turnover": "12115173.00", "other_operating_income": null, "cost_sales": "9280196.00", "gross_profit_loss": "2834977.00", "administrative_expenses": "1123879.00", "raw_materials_consumables": null, "staff_costs": "1623860.00", "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": "1711098.00", "profit_before_tax": "1990728.00", "tax_on_profit": "503070.00", "profit_loss_for_period": "1487658.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-December2025.zip" }, { "url": "/company/04261412/accounts/2024-03-31", "pdf_url": "/company/04261412/accounts/2024-03-31.pdf", "made_up_date": "2024-03-31", "period_start": "2023-04-01", "period_end": "2024-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": "44.00", "tangible_fixed_assets": "6793545.00", "debtors": "1110026.00", "cash_bank_in_hand": "15516074.00", "current_assets": "16626100.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "15530487.00", "total_assets_less_current_liabilities": "22324032.00", "net_assets_liabilities": "21147415.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "turnover": "12951585.00", "other_operating_income": null, "cost_sales": "11104175.00", "gross_profit_loss": "1847410.00", "administrative_expenses": "904960.00", "raw_materials_consumables": null, "staff_costs": "1748854.00", "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": "1079817.00", "profit_before_tax": "335482.00", "tax_on_profit": "330288.00", "profit_loss_for_period": "5194.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-December2024.zip" }, { "url": "/company/04261412/accounts/2023-03-31", "pdf_url": "/company/04261412/accounts/2023-03-31.pdf", "made_up_date": "2023-03-31", "period_start": "2022-04-01", "period_end": "2023-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": "42.00", "tangible_fixed_assets": "6402109.00", "debtors": "4298965.00", "cash_bank_in_hand": "13643571.00", "current_assets": "17942536.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "15814038.00", "total_assets_less_current_liabilities": "22216147.00", "net_assets_liabilities": "21144039.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "turnover": "18085087.00", "other_operating_income": null, "cost_sales": "11154475.00", "gross_profit_loss": "6930612.00", "administrative_expenses": "1208099.00", "raw_materials_consumables": null, "staff_costs": "1997556.00", "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": "5722513.00", "profit_before_tax": "5799382.00", "tax_on_profit": "1244175.00", "profit_loss_for_period": "4555207.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-December2023.zip" }, { "url": "/company/04261412/accounts/2022-03-31", "pdf_url": "/company/04261412/accounts/2022-03-31.pdf", "made_up_date": "2022-03-31", "period_start": "2022-03-31", "period_end": "2022-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": "40.00", "tangible_fixed_assets": "6570551.00", "debtors": "2744477.00", "cash_bank_in_hand": "9852604.00", "current_assets": "12597081.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "10877756.00", "total_assets_less_current_liabilities": "17448307.00", "net_assets_liabilities": "16610332.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "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-June2022.zip" }, { "url": "/company/04261412/accounts/2021-03-31", "pdf_url": "/company/04261412/accounts/2021-03-31.pdf", "made_up_date": "2021-03-31", "period_start": "2021-03-31", "period_end": "2021-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": "42.00", "tangible_fixed_assets": "3379334.00", "debtors": "2427819.00", "cash_bank_in_hand": "8244782.00", "current_assets": "10672601.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "9136043.00", "total_assets_less_current_liabilities": "12515377.00", "net_assets_liabilities": "12074025.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "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-November2021.zip" }, { "url": "/company/04261412/accounts/2020-03-31", "pdf_url": "/company/04261412/accounts/2020-03-31.pdf", "made_up_date": "2020-03-31", "period_start": "2019-04-01", "period_end": "2020-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": "49.00", "tangible_fixed_assets": "3173080.00", "debtors": "1991060.00", "cash_bank_in_hand": "5456808.00", "current_assets": "7458689.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "6806797.00", "total_assets_less_current_liabilities": "9979877.00", "net_assets_liabilities": "9671009.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "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": "928368.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-December2020.zip" }, { "url": "/company/04261412/accounts/2019-03-31", "pdf_url": "/company/04261412/accounts/2019-03-31.pdf", "made_up_date": "2019-03-31", "period_start": "2019-03-31", "period_end": "2019-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "3061578.00", "debtors": "1524286.00", "cash_bank_in_hand": "5271267.00", "current_assets": "6819939.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "5856663.00", "total_assets_less_current_liabilities": "8918241.00", "net_assets_liabilities": "8746241.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "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-December2019.zip" }, { "url": "/company/04261412/accounts/2018-03-31", "pdf_url": "/company/04261412/accounts/2018-03-31.pdf", "made_up_date": "2018-03-31", "period_start": "2018-03-31", "period_end": "2018-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "3426517.00", "debtors": "1294120.00", "cash_bank_in_hand": "3606148.00", "current_assets": "4910543.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "4160912.00", "total_assets_less_current_liabilities": "7597429.00", "net_assets_liabilities": "7441429.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "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-August2018.zip" }, { "url": "/company/04261412/accounts/2017-03-31", "pdf_url": "/company/04261412/accounts/2017-03-31.pdf", "made_up_date": "2017-03-31", "period_start": "2017-03-31", "period_end": "2017-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "3960164.00", "debtors": "1634297.00", "cash_bank_in_hand": "2023240.00", "current_assets": "3681362.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "2656105.00", "total_assets_less_current_liabilities": "6616269.00", "net_assets_liabilities": "6420269.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "100.00", "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-November2017.zip" }, { "url": "/company/04261412/accounts/2016-03-31", "pdf_url": "/company/04261412/accounts/2016-03-31.pdf", "made_up_date": "2016-03-31", "period_start": "2016-03-31", "period_end": "2016-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "3703050.00", "debtors": "842935.00", "cash_bank_in_hand": "2021121.00", "current_assets": "2883596.00", "creditors_due_within_one_year": "1165194.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "1718402.00", "total_assets_less_current_liabilities": "5421452.00", "net_assets_liabilities": null, "called_up_share_capital": "100.00", "profit_loss_account_reserve": "5190352.00", "shareholder_funds": "5190452.00", "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-December2016.zip" }, { "url": "/company/04261412/accounts/2015-03-31", "pdf_url": "/company/04261412/accounts/2015-03-31.pdf", "made_up_date": "2015-03-31", "period_start": "2015-03-31", "period_end": "2015-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "2053062.00", "debtors": "1554429.00", "cash_bank_in_hand": "1191306.00", "current_assets": "2756735.00", "creditors_due_within_one_year": "546455.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "2210280.00", "total_assets_less_current_liabilities": "4263342.00", "net_assets_liabilities": null, "called_up_share_capital": "100.00", "profit_loss_account_reserve": "4117242.00", "shareholder_funds": "4117342.00", "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-December2015.zip" }, { "url": "/company/04261412/accounts/2014-03-31", "pdf_url": "/company/04261412/accounts/2014-03-31.pdf", "made_up_date": "2014-03-31", "period_start": "2014-03-31", "period_end": "2014-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1075182.00", "debtors": "1459812.00", "cash_bank_in_hand": "1555351.00", "current_assets": "3023163.00", "creditors_due_within_one_year": "650442.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "2372721.00", "total_assets_less_current_liabilities": "3447903.00", "net_assets_liabilities": null, "called_up_share_capital": "100.00", "profit_loss_account_reserve": "3368803.00", "shareholder_funds": "3368903.00", "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-December2014.zip" }, { "url": "/company/04261412/accounts/2013-03-31", "pdf_url": "/company/04261412/accounts/2013-03-31.pdf", "made_up_date": "2013-03-31", "period_start": "2013-03-31", "period_end": "2013-03-31", "entity_name": "Simpson Environmental Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "726508.00", "debtors": "1157634.00", "cash_bank_in_hand": "1550079.00", "current_assets": "2709713.00", "creditors_due_within_one_year": "472392.00", "creditors_due_after_one_year": "0.00", "net_current_assets_liabilities": "2237321.00", "total_assets_less_current_liabilities": "2963829.00", "net_assets_liabilities": null, "called_up_share_capital": "100.00", "profit_loss_account_reserve": "2877415.00", "shareholder_funds": "2877515.00", "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-October2013.zip" } ], "pdf_only_filings": [ { "made_up_date": "2012-03-31", "filing_date": "2012-11-21", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2012-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MzA2Nzg4NTY1NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-03-31", "filing_date": "2011-11-08", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2011-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MzA0Njc4NzM5OWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2010-03-31", "filing_date": "2010-10-05", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2010-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MzAyNDYyNTg3OWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2009-03-31", "filing_date": "2009-07-30", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2009-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MjAzODIxNDY5MmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-03-31", "filing_date": "2008-09-03", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2008-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MjAxMjU3MjYxMGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-03-31", "filing_date": "2007-08-28", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2007-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MTg0OTk5OTI3YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2006-03-31", "filing_date": "2006-07-07", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2006-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MTYzMjEzNjQyYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-03-31", "filing_date": "2005-10-19", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2005-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/ODM2MjE0MTNhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2004-03-31", "filing_date": "2004-10-29", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2004-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/Nzk0MjcwMzhhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2003-03-31", "filing_date": "2003-12-10", "form_type": "AA", "description": "accounts-with-accounts-type-small", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2003-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MzUwNjc1NjdhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2002-03-31", "filing_date": "2002-12-13", "form_type": "AA", "description": "accounts-with-accounts-type-dormant", "paper_filed": true, "pdf_url": "/company/04261412/accounts/2002-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history/MTEzNDAzMzI1YWRpcXprY3g/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/04261412/filing-history" }, "confirmation_statement": { "next_due": "2027-08-13", "last_made_up": "2026-07-30" }, "officers": [ { "name": "SIMPSON, Anne", "person_url": "/person/6666685", "role": "director", "appointed_on": "2005-10-05", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-31T08:19:04+00:00" }, { "name": "SIMPSON, Jeffrey", "person_url": "/person/6666701", "role": "director", "appointed_on": "2001-07-30", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-07-31T08:19:04+00:00" } ], "psc": [ { "name": "Mrs Anne Simpson", "kind": "individual-person-with-significant-control", "person_url": "/person/451266", "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": "United Kingdom", "source": "snapshot" }, { "name": "Mr Jeffrey Simpson", "kind": "individual-person-with-significant-control", "person_url": "/person/2255854", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-50-to-75-percent", "voting-rights-50-to-75-percent" ], "notified_on": "2016-04-06", "ceased_on": null, "nationality": "British", "country_of_residence": "United Kingdom", "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": "2026-09-27T03:20:34.684359+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." }