{ "company_number": "SC458030", "name": "Quantum Power Solutions Ltd", "url": "/company/SC458030", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2013-08-30", "dissolved_on": null, "sic_codes": [ "82990" ], "registered_address": { "id": 1241781, "url": "/address/1241781", "line1": "STUDIO 4, GROUND FLOOR SIR JAMES CLARK BUILDING", "line2": "ABBEY MILL BUSINESS CENTRE", "post_town": "PAISLEY", "county": "RENFREWSHIRE", "country": "SCOTLAND", "postcode": "PA1 1TJ" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC458030", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2027-05-31", "last_made_up": "2025-08-31", "category": "MICRO ENTITY", "filings": [ { "url": "/company/SC458030/accounts/2025-08-31", "made_up_date": "2025-08-31", "period_start": "2025-08-31", "period_end": "2025-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": "9.00", "tangible_fixed_assets": "17990.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "74186.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "61293.00", "total_assets_less_current_liabilities": "79283.00", "net_assets_liabilities": "77211.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "77211.00", "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-May2026.zip" }, { "url": "/company/SC458030/accounts/2024-08-31", "made_up_date": "2024-08-31", "period_start": "2024-08-31", "period_end": "2024-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": "13.00", "tangible_fixed_assets": "25786.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "109130.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "89492.00", "total_assets_less_current_liabilities": "115278.00", "net_assets_liabilities": "103152.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "103152.00", "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-May2025.zip" }, { "url": "/company/SC458030/accounts/2023-08-31", "made_up_date": "2023-08-31", "period_start": "2023-08-31", "period_end": "2023-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": "11.00", "tangible_fixed_assets": "34745.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "152764.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "122636.00", "total_assets_less_current_liabilities": "157381.00", "net_assets_liabilities": "135466.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "135466.00", "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-May2024.zip" }, { "url": "/company/SC458030/accounts/2022-08-31", "made_up_date": "2022-08-31", "period_start": "2022-08-31", "period_end": "2022-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": "7.00", "tangible_fixed_assets": "2766.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "138410.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "102260.00", "total_assets_less_current_liabilities": "105026.00", "net_assets_liabilities": "73537.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "73537.00", "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-May2023.zip" }, { "url": "/company/SC458030/accounts/2021-08-31", "made_up_date": "2021-08-31", "period_start": "2021-08-31", "period_end": "2021-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": "7.00", "tangible_fixed_assets": "1918.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "112029.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "79172.00", "total_assets_less_current_liabilities": "81090.00", "net_assets_liabilities": "40466.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "40466.00", "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-March2022.zip" }, { "url": "/company/SC458030/accounts/2020-08-31", "made_up_date": "2020-08-31", "period_start": "2020-08-31", "period_end": "2020-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": "7.00", "tangible_fixed_assets": "3742.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "66801.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "13012.00", "total_assets_less_current_liabilities": "16754.00", "net_assets_liabilities": "15297.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "15297.00", "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-May2021.zip" }, { "url": "/company/SC458030/accounts/2019-08-31", "made_up_date": "2019-08-31", "period_start": "2019-08-31", "period_end": "2019-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": null, "average_employees": null, "tangible_fixed_assets": "5248.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "41526.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "28722.00", "total_assets_less_current_liabilities": "33970.00", "net_assets_liabilities": "32663.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "32663.00", "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-March2020.zip" }, { "url": "/company/SC458030/accounts/2018-08-31", "made_up_date": "2018-08-31", "period_start": "2018-08-31", "period_end": "2018-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": null, "average_employees": null, "tangible_fixed_assets": "3300.00", "debtors": null, "cash_bank_in_hand": "23250.00", "current_assets": "55500.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "27307.00", "total_assets_less_current_liabilities": "30607.00", "net_assets_liabilities": "30607.00", "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-May2019.zip" }, { "url": "/company/SC458030/accounts/2017-08-31", "made_up_date": "2017-08-31", "period_start": "2017-08-31", "period_end": "2017-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": null, "average_employees": null, "tangible_fixed_assets": "434.00", "debtors": null, "cash_bank_in_hand": "23726.00", "current_assets": "47198.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "24657.00", "total_assets_less_current_liabilities": "25091.00", "net_assets_liabilities": "25091.00", "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-May2018.zip" }, { "url": "/company/SC458030/accounts/2016-08-31", "made_up_date": "2016-08-31", "period_start": "2016-08-31", "period_end": "2016-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "252.00", "debtors": null, "cash_bank_in_hand": "11267.00", "current_assets": "11267.00", "creditors_due_within_one_year": "10339.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "928.00", "total_assets_less_current_liabilities": "1180.00", "net_assets_liabilities": "1180.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "1080.00", "shareholder_funds": "1180.00", "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-May2017.zip" }, { "url": "/company/SC458030/accounts/2015-08-31", "made_up_date": "2015-08-31", "period_start": "2015-08-31", "period_end": "2015-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": null, "debtors": "1846.00", "cash_bank_in_hand": "544.00", "current_assets": "2390.00", "creditors_due_within_one_year": "6545.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-4155.00", "total_assets_less_current_liabilities": "-4155.00", "net_assets_liabilities": "-4155.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "-4255.00", "shareholder_funds": "-4155.00", "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-May2016.zip" }, { "url": "/company/SC458030/accounts/2014-08-31", "made_up_date": "2014-08-31", "period_start": "2014-08-31", "period_end": "2014-08-31", "entity_name": "Quantum Power Solutions Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": null, "debtors": "67.00", "cash_bank_in_hand": "84.00", "current_assets": "151.00", "creditors_due_within_one_year": "5350.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-5199.00", "total_assets_less_current_liabilities": "-5199.00", "net_assets_liabilities": "-5199.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "-5299.00", "shareholder_funds": "-5199.00", "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-May2015.zip" } ], "pdf_only_filings": [], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/SC458030/filing-history" }, "confirmation_statement": { "next_due": "2026-09-13", "last_made_up": "2025-08-30" }, "officers": [], "psc": [ { "name": "Mr William Lachlan Macleod", "kind": "individual-person-with-significant-control", "person_url": "/person/5240989", "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", "significant-influence-or-control" ], "notified_on": "2016-08-30", "ceased_on": null, "nationality": "British", "country_of_residence": "United Kingdom", "source": "snapshot" }, { "name": "Mr Stewart Murdo Macleod", "kind": "individual-person-with-significant-control", "person_url": "/person/4834536", "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": "2016-08-30", "ceased_on": null, "nationality": "British", "country_of_residence": "Scotland", "source": "snapshot" } ], "external_links": [], "provenance": { "source": "snapshot", "first_seen_at": "2026-07-05T12:35:35.811816+00:00", "last_seen_snapshot": "2026-07-01", "retrieved_at": "2026-07-26T06:02:32.112030+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." }