{ "company_number": "NI026639", "name": "South Antrim Boiler Services Limited", "url": "/company/NI026639", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "1992-06-02", "dissolved_on": null, "sic_codes": [ { "code": "33120", "description": "Repair of machinery", "section": "C", "section_name": "Manufacturing", "url": "/sic/33120" }, { "code": "33200", "description": "Installation of industrial machinery and equipment", "section": "C", "section_name": "Manufacturing", "url": "/sic/33200" }, { "code": "81223", "description": "Furnace and chimney cleaning services", "section": "N", "section_name": "Administrative and support service activities", "url": "/sic/81223" } ], "registered_address": { "id": 497948, "url": "/address/497948", "line1": "7-15 ENTERPRISE CRESCENT", "line2": "", "post_town": "LISBURN", "county": "COUNTY ANTRIM", "country": "", "postcode": "BT28 2BP" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/NI026639", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2027-09-30", "last_made_up": "2025-12-31", "category": "MICRO ENTITY", "filings": [ { "url": "/company/NI026639/accounts/2025-12-31", "pdf_url": "/company/NI026639/accounts/2025-12-31.pdf", "made_up_date": "2025-12-31", "period_start": "2025-12-31", "period_end": "2025-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "1.00", "tangible_fixed_assets": null, "debtors": null, "cash_bank_in_hand": null, "current_assets": "910837.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "902495.00", "total_assets_less_current_liabilities": "902495.00", "net_assets_liabilities": "900700.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "900700.00", "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_Bulk_Data-2026-09-25.zip" }, { "url": "/company/NI026639/accounts/2024-12-31", "pdf_url": "/company/NI026639/accounts/2024-12-31.pdf", "made_up_date": "2024-12-31", "period_start": "2024-12-31", "period_end": "2024-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "3.00", "tangible_fixed_assets": null, "debtors": "262495.00", "cash_bank_in_hand": "657170.00", "current_assets": "919665.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "900885.00", "total_assets_less_current_liabilities": "900885.00", "net_assets_liabilities": "900885.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "900785.00", "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-September2025.zip" }, { "url": "/company/NI026639/accounts/2023-12-31", "pdf_url": "/company/NI026639/accounts/2023-12-31.pdf", "made_up_date": "2023-12-31", "period_start": "2023-12-31", "period_end": "2023-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "3.00", "tangible_fixed_assets": null, "debtors": "184780.00", "cash_bank_in_hand": "947042.00", "current_assets": "1131822.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "902981.00", "total_assets_less_current_liabilities": "902981.00", "net_assets_liabilities": "902981.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "902881.00", "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-September2024.zip" }, { "url": "/company/NI026639/accounts/2022-12-31", "pdf_url": "/company/NI026639/accounts/2022-12-31.pdf", "made_up_date": "2022-12-31", "period_start": "2022-12-31", "period_end": "2022-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "4.00", "tangible_fixed_assets": null, "debtors": "261375.00", "cash_bank_in_hand": "751638.00", "current_assets": "1013013.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "796009.00", "total_assets_less_current_liabilities": "796009.00", "net_assets_liabilities": null, "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-September2023.zip" }, { "url": "/company/NI026639/accounts/2021-12-31", "pdf_url": "/company/NI026639/accounts/2021-12-31.pdf", "made_up_date": "2021-12-31", "period_start": "2021-12-31", "period_end": "2021-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "4.00", "tangible_fixed_assets": null, "debtors": "180276.00", "cash_bank_in_hand": "517246.00", "current_assets": "697522.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "656309.00", "total_assets_less_current_liabilities": "656309.00", "net_assets_liabilities": null, "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-September2022.zip" }, { "url": "/company/NI026639/accounts/2020-12-31", "pdf_url": "/company/NI026639/accounts/2020-12-31.pdf", "made_up_date": "2020-12-31", "period_start": "2020-12-31", "period_end": "2020-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "4.00", "tangible_fixed_assets": null, "debtors": "181946.00", "cash_bank_in_hand": "498042.00", "current_assets": "679988.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "607339.00", "total_assets_less_current_liabilities": "607339.00", "net_assets_liabilities": null, "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-September2021.zip" }, { "url": "/company/NI026639/accounts/2019-12-31", "pdf_url": "/company/NI026639/accounts/2019-12-31.pdf", "made_up_date": "2019-12-31", "period_start": "2019-12-31", "period_end": "2019-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "7.00", "tangible_fixed_assets": null, "debtors": "206887.00", "cash_bank_in_hand": "346473.00", "current_assets": "553360.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "490706.00", "total_assets_less_current_liabilities": "490706.00", "net_assets_liabilities": null, "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-September2020.zip" }, { "url": "/company/NI026639/accounts/2018-12-31", "pdf_url": "/company/NI026639/accounts/2018-12-31.pdf", "made_up_date": "2018-12-31", "period_start": "2018-12-31", "period_end": "2018-12-31", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "7.00", "tangible_fixed_assets": null, "debtors": "411391.00", "cash_bank_in_hand": "209776.00", "current_assets": "621167.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "406453.00", "total_assets_less_current_liabilities": "406453.00", "net_assets_liabilities": null, "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-September2019.zip" }, { "url": "/company/NI026639/accounts/2018-04-30", "pdf_url": "/company/NI026639/accounts/2018-04-30.pdf", "made_up_date": "2018-04-30", "period_start": "2018-04-30", "period_end": "2018-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "12.00", "tangible_fixed_assets": null, "debtors": "391855.00", "cash_bank_in_hand": "139107.00", "current_assets": "530962.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "403097.00", "total_assets_less_current_liabilities": "403097.00", "net_assets_liabilities": "403097.00", "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-September2018.zip" }, { "url": "/company/NI026639/accounts/2017-04-30", "pdf_url": "/company/NI026639/accounts/2017-04-30.pdf", "made_up_date": "2017-04-30", "period_start": "2017-04-30", "period_end": "2017-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": "13.00", "tangible_fixed_assets": "18331.00", "debtors": "133814.00", "cash_bank_in_hand": "209945.00", "current_assets": "352759.00", "creditors_due_within_one_year": "140405.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "212354.00", "total_assets_less_current_liabilities": "230685.00", "net_assets_liabilities": "223184.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "223084.00", "shareholder_funds": "223184.00", "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/NI026639/accounts/2016-04-30", "pdf_url": "/company/NI026639/accounts/2016-04-30.pdf", "made_up_date": "2016-04-30", "period_start": "2016-04-30", "period_end": "2016-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "28178.00", "debtors": "153384.00", "cash_bank_in_hand": "258985.00", "current_assets": "421369.00", "creditors_due_within_one_year": "104166.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "317203.00", "total_assets_less_current_liabilities": "345381.00", "net_assets_liabilities": "337880.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "337780.00", "shareholder_funds": "337880.00", "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-January2017.zip" }, { "url": "/company/NI026639/accounts/2014-04-30", "pdf_url": "/company/NI026639/accounts/2014-04-30.pdf", "made_up_date": "2014-04-30", "period_start": "2014-04-30", "period_end": "2014-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "54213.00", "debtors": "214481.00", "cash_bank_in_hand": "255563.00", "current_assets": "479044.00", "creditors_due_within_one_year": "205343.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "273701.00", "total_assets_less_current_liabilities": "327914.00", "net_assets_liabilities": "320180.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "320080.00", "shareholder_funds": "320180.00", "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-January2015.zip" }, { "url": "/company/NI026639/accounts/2013-04-30", "pdf_url": "/company/NI026639/accounts/2013-04-30.pdf", "made_up_date": "2013-04-30", "period_start": "2013-04-30", "period_end": "2013-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "65580.00", "debtors": "181443.00", "cash_bank_in_hand": "227715.00", "current_assets": "418158.00", "creditors_due_within_one_year": "197458.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "220700.00", "total_assets_less_current_liabilities": "286280.00", "net_assets_liabilities": "279294.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "279194.00", "shareholder_funds": "279294.00", "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/NI026639/accounts/2012-04-30", "pdf_url": "/company/NI026639/accounts/2012-04-30.pdf", "made_up_date": "2012-04-30", "period_start": "2012-04-30", "period_end": "2012-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "77681.00", "debtors": "214406.00", "cash_bank_in_hand": "185142.00", "current_assets": "408548.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "174267.00", "total_assets_less_current_liabilities": "251948.00", "net_assets_liabilities": "245118.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "245018.00", "shareholder_funds": "245118.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-January2013.zip" }, { "url": "/company/NI026639/accounts/2011-04-30", "pdf_url": "/company/NI026639/accounts/2011-04-30.pdf", "made_up_date": "2011-04-30", "period_start": "2011-04-30", "period_end": "2011-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "69001.00", "debtors": "154859.00", "cash_bank_in_hand": "120847.00", "current_assets": "284706.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "79930.00", "total_assets_less_current_liabilities": "148931.00", "net_assets_liabilities": "143376.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "143276.00", "shareholder_funds": "143376.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-January2012.zip" }, { "url": "/company/NI026639/accounts/2010-04-30", "pdf_url": "/company/NI026639/accounts/2010-04-30.pdf", "made_up_date": "2010-04-30", "period_start": "2010-04-30", "period_end": "2010-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "94595.00", "debtors": "192158.00", "cash_bank_in_hand": "139053.00", "current_assets": "340211.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "47141.00", "total_assets_less_current_liabilities": "141736.00", "net_assets_liabilities": "129513.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "129413.00", "shareholder_funds": "129513.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-January2011.zip" }, { "url": "/company/NI026639/accounts/2009-04-30", "pdf_url": "/company/NI026639/accounts/2009-04-30.pdf", "made_up_date": "2009-04-30", "period_start": "2009-04-30", "period_end": "2009-04-30", "entity_name": "South Antrim Boiler Services Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "92561.00", "debtors": "183858.00", "cash_bank_in_hand": "242910.00", "current_assets": "435768.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "166803.00", "total_assets_less_current_liabilities": "259364.00", "net_assets_liabilities": "259364.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "259264.00", "shareholder_funds": "259364.00", "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": "xml", "parse_error": "", "source_zip": "Accounts_Monthly_Data-January2010.zip" } ], "pdf_only_filings": [ { "made_up_date": "2015-04-30", "filing_date": "2016-01-23", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": null, "pdf_url": "/company/NI026639/accounts/2015-04-30.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/NI026639/filing-history/MzE0MDM2Mzk3NmFkaXF6a2N4/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/NI026639/filing-history" }, "confirmation_statement": { "next_due": "2027-04-24", "last_made_up": "2026-04-10" }, "officers": [], "psc": [ { "name": "Boilerhouse Services Limited", "kind": "corporate-entity-person-with-significant-control", "person_url": null, "controlling_company_url": "/company/NI012357", "natures_of_control": [ "ownership-of-shares-75-to-100-percent" ], "notified_on": "2017-03-31", "ceased_on": null, "nationality": "", "country_of_residence": "", "source": "snapshot" } ], "external_links": [], "provenance": { "source": "snapshot", "first_seen_at": "2026-07-05T12:35:35.811816+00:00", "last_seen_snapshot": "2026-10-01", "retrieved_at": "2026-10-04T03:32:09.103186+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." }