{ "company_number": "02569904", "name": "Synthesis Advisory Limited", "url": "/company/02569904", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "1990-12-20", "dissolved_on": null, "sic_codes": [ { "code": "62020", "description": "Information technology consultancy activities", "section": "J", "section_name": "Information and communication", "url": "/sic/62020" } ], "registered_address": { "id": 2578466, "url": "/address/2578466", "line1": "1 BALTERLEY COURT", "line2": "BALTERLEY", "post_town": "CREWE", "county": "", "country": "ENGLAND", "postcode": "CW2 5SB" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904", "previous_names": [ { "name": "Certes Consulting Limited", "ceased_on": "2020-01-15" }, { "name": "Certes International Limited", "ceased_on": "2017-05-08" } ], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2026-12-31", "last_made_up": "2025-03-31", "category": "TOTAL EXEMPTION FULL", "filings": [ { "url": "/company/02569904/accounts/2025-03-31", "pdf_url": "/company/02569904/accounts/2025-03-31.pdf", "made_up_date": "2025-03-31", "period_start": "2025-03-31", "period_end": "2025-03-31", "entity_name": "Synthesis Advisory Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "18526.00", "debtors": "1064.00", "cash_bank_in_hand": "20260.00", "current_assets": "21324.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-10097.00", "total_assets_less_current_liabilities": "8429.00", "net_assets_liabilities": "929.00", "called_up_share_capital": "100.00", "profit_loss_account_reserve": "729.00", "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-November2025.zip" }, { "url": "/company/02569904/accounts/2024-03-31", "pdf_url": "/company/02569904/accounts/2024-03-31.pdf", "made_up_date": "2024-03-31", "period_start": "2024-03-31", "period_end": "2024-03-31", "entity_name": "Synthesis Advisory Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "25105.00", "debtors": "6248.00", "cash_bank_in_hand": "58604.00", "current_assets": "64852.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "23399.00", "total_assets_less_current_liabilities": "48504.00", "net_assets_liabilities": "31004.00", "called_up_share_capital": "160.00", "profit_loss_account_reserve": "30804.00", "shareholder_funds": "160.00", "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/02569904/accounts/2023-03-31", "pdf_url": "/company/02569904/accounts/2023-03-31.pdf", "made_up_date": "2023-03-31", "period_start": "2023-03-31", "period_end": "2023-03-31", "entity_name": "Synthesis Advisory Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "56204.00", "debtors": "2971.00", "cash_bank_in_hand": "165501.00", "current_assets": "168472.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "136389.00", "total_assets_less_current_liabilities": "192593.00", "net_assets_liabilities": "99621.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "200.00", "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-December2023.zip" }, { "url": "/company/02569904/accounts/2022-03-31", "pdf_url": "/company/02569904/accounts/2022-03-31.pdf", "made_up_date": "2022-03-31", "period_start": "2022-03-31", "period_end": "2022-03-31", "entity_name": "Synthesis Advisory Limited", "dormant": false, "average_employees": "3.00", "tangible_fixed_assets": "75328.00", "debtors": "74915.00", "cash_bank_in_hand": "319826.00", "current_assets": "394741.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "189400.00", "total_assets_less_current_liabilities": "264728.00", "net_assets_liabilities": "151624.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "200.00", "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-December2022.zip" }, { "url": "/company/02569904/accounts/2021-03-31", "pdf_url": "/company/02569904/accounts/2021-03-31.pdf", "made_up_date": "2021-03-31", "period_start": "2021-03-31", "period_end": "2021-03-31", "entity_name": "Synthesis Advisory Limited", "dormant": false, "average_employees": "3.00", "tangible_fixed_assets": "96573.00", "debtors": "71058.00", "cash_bank_in_hand": "64047.00", "current_assets": "135105.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "62772.00", "total_assets_less_current_liabilities": "159345.00", "net_assets_liabilities": "53098.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "200.00", "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-July2021.zip" }, { "url": "/company/02569904/accounts/2020-09-30", "pdf_url": "/company/02569904/accounts/2020-09-30.pdf", "made_up_date": "2020-09-30", "period_start": "2020-09-30", "period_end": "2020-09-30", "entity_name": "Synthesis Advisory Limited", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "75.00", "debtors": "53802.00", "cash_bank_in_hand": "50448.00", "current_assets": "104250.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "41596.00", "total_assets_less_current_liabilities": "41671.00", "net_assets_liabilities": "41657.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "200.00", "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-December2020.zip" }, { "url": "/company/02569904/accounts/2019-03-31", "pdf_url": "/company/02569904/accounts/2019-03-31.pdf", "made_up_date": "2019-03-31", "period_start": "2019-03-31", "period_end": "2019-03-31", "entity_name": "Certes Consulting Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": null, "debtors": null, "cash_bank_in_hand": null, "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-207.00", "total_assets_less_current_liabilities": "-207.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "2.00", "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/02569904/accounts/2018-03-31", "pdf_url": "/company/02569904/accounts/2018-03-31.pdf", "made_up_date": "2018-03-31", "period_start": "2018-03-31", "period_end": "2018-03-31", "entity_name": "Certes Consulting Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": null, "debtors": null, "cash_bank_in_hand": null, "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-207.00", "total_assets_less_current_liabilities": "-207.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "2.00", "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-December2018.zip" }, { "url": "/company/02569904/accounts/2017-03-31", "pdf_url": "/company/02569904/accounts/2017-03-31.pdf", "made_up_date": "2017-03-31", "period_start": "2017-03-31", "period_end": "2017-03-31", "entity_name": "Certes Consulting Limited", "dormant": false, "average_employees": null, "tangible_fixed_assets": null, "debtors": null, "cash_bank_in_hand": null, "current_assets": null, "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-207.00", "total_assets_less_current_liabilities": "-207.00", "net_assets_liabilities": null, "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "2.00", "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-October2017.zip" } ], "pdf_only_filings": [ { "made_up_date": "2016-03-31", "filing_date": "2016-12-29", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2016-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzE2NDg1NDkwNmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2015-03-31", "filing_date": "2015-12-08", "form_type": "AA", "description": "accounts-with-accounts-type-dormant", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2015-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzEzNjg4MDAzM2FkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2014-03-31", "filing_date": "2014-12-18", "form_type": "AA", "description": "accounts-with-accounts-type-dormant", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2014-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzExMzY3Njc4NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2013-03-31", "filing_date": "2013-12-12", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2013-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzA5MDU1NzgzNWFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2012-03-31", "filing_date": "2012-11-27", "form_type": "AA", "description": "accounts-with-accounts-type-total-exemption-small", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2012-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzA2ODI1NDcyMmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2011-03-31", "filing_date": "2011-11-14", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2011-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzA0NzEwNDA0MmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2010-03-31", "filing_date": "2010-12-03", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2010-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzAyODE2NTQ4NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2009-03-31", "filing_date": "2009-11-07", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2009-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MzAwMjM3NjE1NmFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2008-03-31", "filing_date": "2009-02-19", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2008-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MjAyNjIwNzAwMGFkaXF6a2N4/document?format=pdf&download=0" }, { "made_up_date": "2007-03-31", "filing_date": "2008-01-14", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2007-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTkwNDU0OTcwYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2006-03-31", "filing_date": "2007-01-30", "form_type": "AA", "description": "accounts-with-accounts-type-medium", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2006-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTc0NTU5MDc2YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2005-03-31", "filing_date": "2006-01-26", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2005-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTQ5Njc2MDcyYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2004-03-31", "filing_date": "2004-12-07", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2004-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTc0ODk0NjFhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2003-03-31", "filing_date": "2004-01-29", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2003-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/NDU2NzEyNDJhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2002-03-31", "filing_date": "2002-10-28", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2002-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTUyNjI5ODY2YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "2001-03-31", "filing_date": "2001-10-25", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2001-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/Mzk2NTQ5NjdhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "2000-03-31", "filing_date": "2000-10-31", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/2000-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTAxMjI1NDU4YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1999-03-31", "filing_date": "1999-10-08", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/1999-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/ODY4Njg0OTlhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1998-03-31", "filing_date": "1998-09-09", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/1998-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTQxMjczNjA0YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1997-03-31", "filing_date": "1997-10-30", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/1997-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTA1NTI0MDI2YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1996-03-31", "filing_date": "1996-10-28", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/1996-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MjczNTAxNzVhZGlxemtjeA/document?format=pdf&download=0" }, { "made_up_date": "1995-03-31", "filing_date": "1995-09-28", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": true, "pdf_url": "/company/02569904/accounts/1995-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTMyODczNDE4YWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1994-03-31", "filing_date": "1994-09-12", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": null, "pdf_url": "/company/02569904/accounts/1994-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTMyNDg0NjkzYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1993-03-31", "filing_date": "1993-09-07", "form_type": "AA", "description": "accounts-with-accounts-type-full", "paper_filed": null, "pdf_url": "/company/02569904/accounts/1993-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/MTUyNjg2MDcyYWRpcXprY3g/document?format=pdf&download=0" }, { "made_up_date": "1992-03-31", "filing_date": "1992-10-02", "form_type": "AA", "description": "accounts-with-accounts-type-dormant", "paper_filed": null, "pdf_url": "/company/02569904/accounts/1992-03-31.pdf", "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history/NzY0MzMxNzlhZGlxemtjeA/document?format=pdf&download=0" } ], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/02569904/filing-history" }, "confirmation_statement": { "next_due": "2027-06-23", "last_made_up": "2026-06-09" }, "officers": [], "psc": [ { "name": "Certes Holdings Limited", "kind": "corporate-entity-person-with-significant-control", "person_url": null, "controlling_company_url": "/company/04656113", "natures_of_control": [ "ownership-of-shares-75-to-100-percent" ], "notified_on": "2016-04-06", "ceased_on": "2017-04-18", "nationality": "", "country_of_residence": "", "source": "snapshot" }, { "name": "Mr Robert Frederick Lindsey", "kind": "individual-person-with-significant-control", "person_url": "/person/4245264", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-50-to-75-percent" ], "notified_on": "2017-04-18", "ceased_on": "2020-01-31", "nationality": "British", "country_of_residence": "England", "source": "snapshot" }, { "name": "Mr Richard Copeland", "kind": "individual-person-with-significant-control", "person_url": "/person/4174978", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-75-to-100-percent", "voting-rights-75-to-100-percent", "right-to-appoint-and-remove-directors" ], "notified_on": "2020-02-01", "ceased_on": null, "nationality": "British", "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": "2026-08-14T22:38:17.859935+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." }