{ "company_number": "04517935", "name": "Buildsierra Limited", "url": "/company/04517935", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2002-08-23", "dissolved_on": null, "sic_codes": [ { "code": "82990", "description": "Other business support service activities n.e.c.", "section": "N", "section_name": "Administrative and support service activities", "url": "/sic/82990" } ], "registered_address": { "id": 1881530, "url": "/address/1881530", "line1": "13 WHITCHURCH LANE", "line2": "", "post_town": "EDGWARE", "county": "", "country": "ENGLAND", "postcode": "HA8 6JZ" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-09-30", "last_made_up": "2024-12-31", "category": "MICRO ENTITY", "filings": [ { "url": "/company/04517935/accounts/2024-12-31", "made_up_date": "2024-12-31", "period_start": "2024-12-31", "period_end": "2024-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "3510.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "715976.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "671698.00", "total_assets_less_current_liabilities": "675208.00", "net_assets_liabilities": "673073.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "673073.00", "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-July2025.zip" }, { "url": "/company/04517935/accounts/2023-12-31", "made_up_date": "2023-12-31", "period_start": "2023-12-31", "period_end": "2023-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "3784.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "638497.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "616195.00", "total_assets_less_current_liabilities": "619979.00", "net_assets_liabilities": "618485.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "618485.00", "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-June2024.zip" }, { "url": "/company/04517935/accounts/2022-12-31", "made_up_date": "2022-12-31", "period_start": "2022-12-31", "period_end": "2022-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "5047.00", "debtors": null, "cash_bank_in_hand": "619203.00", "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "588270.00", "total_assets_less_current_liabilities": "593317.00", "net_assets_liabilities": "592358.00", "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-April2023.zip" }, { "url": "/company/04517935/accounts/2021-12-31", "made_up_date": "2021-12-31", "period_start": "2021-12-31", "period_end": "2021-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "6729.00", "debtors": null, "cash_bank_in_hand": "587593.00", "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "543216.00", "total_assets_less_current_liabilities": "549945.00", "net_assets_liabilities": "548634.00", "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-February2022.zip" }, { "url": "/company/04517935/accounts/2020-12-31", "made_up_date": "2020-12-31", "period_start": "2020-12-31", "period_end": "2020-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "6901.00", "debtors": null, "cash_bank_in_hand": "487345.00", "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "468325.00", "total_assets_less_current_liabilities": "475226.00", "net_assets_liabilities": "473915.00", "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-March2021.zip" }, { "url": "/company/04517935/accounts/2019-12-31", "made_up_date": "2019-12-31", "period_start": "2019-12-31", "period_end": "2019-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "9443.00", "debtors": null, "cash_bank_in_hand": "449013.00", "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "421805.00", "total_assets_less_current_liabilities": "431248.00", "net_assets_liabilities": "429454.00", "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-March2020.zip" }, { "url": "/company/04517935/accounts/2018-12-31", "made_up_date": "2018-12-31", "period_start": "2018-12-31", "period_end": "2018-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "12750.00", "debtors": null, "cash_bank_in_hand": "403176.00", "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "387197.00", "total_assets_less_current_liabilities": "399947.00", "net_assets_liabilities": "397525.00", "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-March2019.zip" }, { "url": "/company/04517935/accounts/2017-12-31", "made_up_date": "2017-12-31", "period_start": "2017-12-31", "period_end": "2017-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "16356.00", "debtors": null, "cash_bank_in_hand": "387855.00", "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "359882.00", "total_assets_less_current_liabilities": "376238.00", "net_assets_liabilities": "373130.00", "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-February2018.zip" }, { "url": "/company/04517935/accounts/2016-12-31", "made_up_date": "2016-12-31", "period_start": "2016-12-31", "period_end": "2016-12-31", "entity_name": "Buildsierra Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": "21869.00", "debtors": null, "cash_bank_in_hand": "345389.00", "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "296869.00", "total_assets_less_current_liabilities": "318738.00", "net_assets_liabilities": "312426.00", "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-March2017.zip" } ], "pdf_only_filings": [ { "made_up_date": "2015-12-31", "filing_date": "2016-04-07", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2015-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MzE0NTQzODU2MmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2014-12-31", "filing_date": "2015-05-01", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": null, "pdf_url": "/company/04517935/accounts/2014-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MzEyMjMwMjQzMmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2013-12-31", "filing_date": "2014-04-10", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2013-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MzA5ODAzNTM2NWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2012-12-31", "filing_date": "2013-02-26", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2012-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MzA3MzU3MjU2M2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-12-31", "filing_date": "2012-06-06", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2011-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MzA1ODY1ODg0OGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2010-12-31", "filing_date": "2011-03-22", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2010-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MzAzNDIzODA5N2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2009-12-31", "filing_date": "2010-04-19", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2009-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MzAxMzc3NzA5MWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-12-31", "filing_date": "2009-08-14", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2008-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MjAzOTI1MjY4N2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-12-31", "filing_date": "2008-08-08", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2007-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MjAxMDY0OTY1MGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2006-12-31", "filing_date": "2007-11-02", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2006-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MTg3MzcyNDg2YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-12-31", "filing_date": "2006-08-21", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2005-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MTY0NzQ3ODgyYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2004-12-31", "filing_date": "2005-11-21", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2004-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/MTE0Nzg5MzYxYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2003-12-31", "filing_date": "2004-06-07", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/04517935/accounts/2003-12-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history/Mjg3MDg0ODNhZGlxemtjeA/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/04517935/filing-history" }, "confirmation_statement": { "next_due": "2026-09-02", "last_made_up": "2025-08-19" }, "officers": [], "psc": [ { "name": "Miss Elizabeth Przybylski", "kind": "individual-person-with-significant-control", "person_url": "/person/1433338", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-25-to-50-percent" ], "notified_on": "2016-04-06", "ceased_on": null, "nationality": "British", "country_of_residence": "England", "source": "snapshot" }, { "name": "Mr Gennaro Contaldo", "kind": "individual-person-with-significant-control", "person_url": "/person/1668407", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-25-to-50-percent" ], "notified_on": "2016-04-06", "ceased_on": null, "nationality": "Italian", "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": "2026-08-02T04:49:33.076767+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." }