{ "company_number": "SC254543", "name": "Petrotech Welding & Consultancy Ltd", "url": "/company/SC254543", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2003-08-20", "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" } ], "registered_address": { "id": 649187, "url": "/address/649187", "line1": "CLOUD HOWE", "line2": "31, BINGHILL ROAD", "post_town": "MILLTIMBER", "county": "ABERDEENSHIRE", "country": "", "postcode": "AB13 0JA" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC254543", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2027-06-30", "last_made_up": "2025-09-30", "category": "MICRO ENTITY", "filings": [ { "url": "/company/SC254543/accounts/2025-09-30", "made_up_date": "2025-09-30", "period_start": "2025-09-30", "period_end": "2025-09-30", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "3989.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "64192.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "31161.00", "total_assets_less_current_liabilities": "35150.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "35150.00", "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/SC254543/accounts/2024-09-30", "made_up_date": "2024-09-30", "period_start": "2024-09-30", "period_end": "2024-09-30", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "2048.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "90891.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "45319.00", "total_assets_less_current_liabilities": "47367.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "47367.00", "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-June2025.zip" }, { "url": "/company/SC254543/accounts/2023-09-30", "made_up_date": "2023-09-30", "period_start": "2023-09-30", "period_end": "2023-09-30", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "1933.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "62375.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "27464.00", "total_assets_less_current_liabilities": "29397.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "29397.00", "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/SC254543/accounts/2022-08-31", "made_up_date": "2022-08-31", "period_start": "2022-08-31", "period_end": "2022-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "2650.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "58406.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "29777.00", "total_assets_less_current_liabilities": "32427.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "32427.00", "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/SC254543/accounts/2021-08-31", "made_up_date": "2021-08-31", "period_start": "2021-08-31", "period_end": "2021-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "8926.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "72723.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "39831.00", "total_assets_less_current_liabilities": "48757.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "48757.00", "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-April2022.zip" }, { "url": "/company/SC254543/accounts/2020-08-31", "made_up_date": "2020-08-31", "period_start": "2020-08-31", "period_end": "2020-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "9551.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "57499.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "27679.00", "total_assets_less_current_liabilities": "37230.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "37230.00", "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-February2021.zip" }, { "url": "/company/SC254543/accounts/2019-08-31", "made_up_date": "2019-08-31", "period_start": "2019-08-31", "period_end": "2019-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "8477.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "58028.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "26429.00", "total_assets_less_current_liabilities": "34906.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "34906.00", "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-May2020.zip" }, { "url": "/company/SC254543/accounts/2018-08-31", "made_up_date": "2018-08-31", "period_start": "2018-08-31", "period_end": "2018-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "8492.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "77740.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "44967.00", "total_assets_less_current_liabilities": "53459.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "53459.00", "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-January2019.zip" }, { "url": "/company/SC254543/accounts/2017-08-31", "made_up_date": "2017-08-31", "period_start": "2017-08-31", "period_end": "2017-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "9268.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "61514.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "29708.00", "total_assets_less_current_liabilities": "38976.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "38976.00", "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-April2018.zip" }, { "url": "/company/SC254543/accounts/2016-08-31", "made_up_date": "2016-08-31", "period_start": "2016-08-31", "period_end": "2016-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "8939.00", "debtors": "684.00", "cash_bank_in_hand": "59678.00", "current_assets": "63266.00", "creditors_due_within_one_year": "35100.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "28166.00", "total_assets_less_current_liabilities": "37105.00", "net_assets_liabilities": null, "called_up_share_capital": "5.00", "profit_loss_account_reserve": "37100.00", "shareholder_funds": "37105.00", "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-March2017.zip" }, { "url": "/company/SC254543/accounts/2015-08-31", "made_up_date": "2015-08-31", "period_start": "2015-08-31", "period_end": "2015-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "9282.00", "debtors": "15582.00", "cash_bank_in_hand": "66726.00", "current_assets": "90613.00", "creditors_due_within_one_year": "51892.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "38721.00", "total_assets_less_current_liabilities": "48003.00", "net_assets_liabilities": null, "called_up_share_capital": "5.00", "profit_loss_account_reserve": "47998.00", "shareholder_funds": "48003.00", "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/SC254543/accounts/2014-08-31", "made_up_date": "2014-08-31", "period_start": "2014-08-31", "period_end": "2014-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "9474.00", "debtors": "21252.00", "cash_bank_in_hand": "58249.00", "current_assets": "80256.00", "creditors_due_within_one_year": "46087.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "34169.00", "total_assets_less_current_liabilities": "43643.00", "net_assets_liabilities": null, "called_up_share_capital": "5.00", "profit_loss_account_reserve": "43638.00", "shareholder_funds": "43643.00", "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/SC254543/accounts/2013-08-31", "made_up_date": "2013-08-31", "period_start": "2013-08-31", "period_end": "2013-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1361.00", "debtors": "20573.00", "cash_bank_in_hand": "61442.00", "current_assets": "84356.00", "creditors_due_within_one_year": "42817.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "41539.00", "total_assets_less_current_liabilities": "42900.00", "net_assets_liabilities": null, "called_up_share_capital": "5.00", "profit_loss_account_reserve": "42895.00", "shareholder_funds": "42900.00", "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-February2014.zip" }, { "url": "/company/SC254543/accounts/2012-08-31", "made_up_date": "2012-08-31", "period_start": "2011-09-01", "period_end": "2012-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1163.00", "debtors": "19181.00", "cash_bank_in_hand": "50741.00", "current_assets": "71638.00", "creditors_due_within_one_year": "41458.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "30180.00", "total_assets_less_current_liabilities": "31343.00", "net_assets_liabilities": null, "called_up_share_capital": "5.00", "profit_loss_account_reserve": "31338.00", "shareholder_funds": "31343.00", "turnover": "169743.00", "other_operating_income": null, "cost_sales": "2287.00", "gross_profit_loss": "167456.00", "administrative_expenses": "45260.00", "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": "122196.00", "profit_before_tax": "122507.00", "tax_on_profit": "24618.00", "profit_loss_for_period": "97889.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-November2012.zip" }, { "url": "/company/SC254543/accounts/2011-08-31", "made_up_date": "2011-08-31", "period_start": "2011-08-31", "period_end": "2011-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1729.00", "debtors": "10080.00", "cash_bank_in_hand": "48134.00", "current_assets": "61770.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "21225.00", "total_assets_less_current_liabilities": "22954.00", "net_assets_liabilities": "22954.00", "called_up_share_capital": "5.00", "profit_loss_account_reserve": "22949.00", "shareholder_funds": "22954.00", "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-May2012.zip" }, { "url": "/company/SC254543/accounts/2010-08-31", "made_up_date": "2010-08-31", "period_start": "2010-08-31", "period_end": "2010-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1930.00", "debtors": "11427.00", "cash_bank_in_hand": "66164.00", "current_assets": "80826.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "44530.00", "total_assets_less_current_liabilities": "46460.00", "net_assets_liabilities": "46460.00", "called_up_share_capital": "5.00", "profit_loss_account_reserve": "46455.00", "shareholder_funds": "46460.00", "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-February2011.zip" }, { "url": "/company/SC254543/accounts/2009-08-31", "made_up_date": "2009-08-31", "period_start": "2009-08-31", "period_end": "2009-08-31", "entity_name": "Petrotech Welding & Consultancy Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "5406.00", "debtors": "35497.00", "cash_bank_in_hand": "62252.00", "current_assets": "106495.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "64408.00", "total_assets_less_current_liabilities": "69814.00", "net_assets_liabilities": "69814.00", "called_up_share_capital": "5.00", "profit_loss_account_reserve": "69809.00", "shareholder_funds": "69814.00", "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-May2010.zip" } ], "pdf_only_filings": [ { "made_up_date": "2008-08-31", "filing_date": "2009-05-13", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/SC254543/accounts/2008-08-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC254543/filing-history/MjAzMjgwMDc0NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-08-31", "filing_date": "2008-06-13", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/SC254543/accounts/2007-08-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC254543/filing-history/MjAwNzE3NTQ3M2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2006-08-31", "filing_date": "2007-03-21", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/SC254543/accounts/2006-08-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC254543/filing-history/MTc4MDkxNzE3YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-08-31", "filing_date": "2006-05-25", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/SC254543/accounts/2005-08-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC254543/filing-history/MTYxNzY5ODQ3YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2004-08-31", "filing_date": "2005-07-01", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/SC254543/accounts/2004-08-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC254543/filing-history/MzYzNzYzMjVhZGlxemtjeA/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/SC254543/filing-history" }, "confirmation_statement": { "next_due": "2026-09-03", "last_made_up": "2025-08-20" }, "officers": [], "psc": [ { "name": "Mr David Linton Caizley", "kind": "individual-person-with-significant-control", "person_url": "/person/1202454", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-50-to-75-percent", "voting-rights-50-to-75-percent" ], "notified_on": "2016-08-19", "ceased_on": null, "nationality": "British", "country_of_residence": "United Kingdom", "source": "snapshot" }, { "name": "Mrs Kathryn Caizley", "kind": "individual-person-with-significant-control", "person_url": "/person/2622054", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-25-to-50-percent", "voting-rights-25-to-50-percent" ], "notified_on": "2016-08-19", "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": "2026-08-01", "retrieved_at": "2026-08-02T07:01:15.144032+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." }