{ "company_number": "07268034", "name": "Covalent Concepts Ltd", "url": "/company/07268034", "status": "Active", "is_active": true, "company_type": "Private Limited Company", "incorporated_on": "2010-05-28", "dissolved_on": null, "sic_codes": [ { "code": "74909", "description": "Other professional, scientific and technical activities n.e.c.", "section": "M", "section_name": "Professional, scientific and technical activities", "url": "/sic/74909" } ], "registered_address": { "id": 1284723, "url": "/address/1284723", "line1": "OFFICE 9, DALTON HOUSE", "line2": "60 WINDSOR AVENUE", "post_town": "LONDON", "county": "", "country": "UNITED KINGDOM", "postcode": "SW19 2RR" }, "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07268034", "previous_names": [], "care_of": "", "po_box": "", "country_of_origin": "United Kingdom", "accounts": { "next_due": "2027-02-28", "last_made_up": "2025-05-31", "category": "MICRO ENTITY", "filings": [ { "url": "/company/07268034/accounts/2025-05-31", "pdf_url": "/company/07268034/accounts/2025-05-31.pdf", "made_up_date": "2025-05-31", "period_start": "2025-05-31", "period_end": "2025-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "1980.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "14802.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "14503.00", "total_assets_less_current_liabilities": "16483.00", "net_assets_liabilities": "16483.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "16483.00", "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-February2026.zip" }, { "url": "/company/07268034/accounts/2024-05-31", "pdf_url": "/company/07268034/accounts/2024-05-31.pdf", "made_up_date": "2024-05-31", "period_start": "2024-05-31", "period_end": "2024-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "2061.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "26810.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "19220.00", "total_assets_less_current_liabilities": "21281.00", "net_assets_liabilities": "21281.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "21281.00", "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-February2025.zip" }, { "url": "/company/07268034/accounts/2023-05-31", "pdf_url": "/company/07268034/accounts/2023-05-31.pdf", "made_up_date": "2023-05-31", "period_start": "2023-05-31", "period_end": "2023-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "2126.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "15800.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "6246.00", "total_assets_less_current_liabilities": "8372.00", "net_assets_liabilities": "8372.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "8372.00", "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-February2024.zip" }, { "url": "/company/07268034/accounts/2022-05-31", "pdf_url": "/company/07268034/accounts/2022-05-31.pdf", "made_up_date": "2022-05-31", "period_start": "2022-05-31", "period_end": "2022-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "1756.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "1430.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "1937.00", "total_assets_less_current_liabilities": "3693.00", "net_assets_liabilities": "3693.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "3693.00", "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-January2023.zip" }, { "url": "/company/07268034/accounts/2021-05-31", "pdf_url": "/company/07268034/accounts/2021-05-31.pdf", "made_up_date": "2021-05-31", "period_start": "2021-05-31", "period_end": "2021-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "1837.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "1605.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "3732.00", "total_assets_less_current_liabilities": "5569.00", "net_assets_liabilities": "5569.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "5569.00", "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/07268034/accounts/2020-05-31", "pdf_url": "/company/07268034/accounts/2020-05-31.pdf", "made_up_date": "2020-05-31", "period_start": "2020-05-31", "period_end": "2020-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "1918.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "16681.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "15344.00", "total_assets_less_current_liabilities": "17262.00", "net_assets_liabilities": "17262.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "17262.00", "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/07268034/accounts/2019-05-31", "pdf_url": "/company/07268034/accounts/2019-05-31.pdf", "made_up_date": "2019-05-31", "period_start": "2019-05-31", "period_end": "2019-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "1999.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "10567.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "7845.00", "total_assets_less_current_liabilities": "9844.00", "net_assets_liabilities": "9702.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "9702.00", "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-February2020.zip" }, { "url": "/company/07268034/accounts/2018-05-31", "pdf_url": "/company/07268034/accounts/2018-05-31.pdf", "made_up_date": "2018-05-31", "period_start": "2018-05-31", "period_end": "2018-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": "2.00", "tangible_fixed_assets": "2080.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "20382.00", "creditors_due_within_one_year": null, "creditors_due_after_one_year": null, "net_current_assets_liabilities": "19012.00", "total_assets_less_current_liabilities": "21092.00", "net_assets_liabilities": "21092.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "21092.00", "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-February2019.zip" }, { "url": "/company/07268034/accounts/2017-05-31", "pdf_url": "/company/07268034/accounts/2017-05-31.pdf", "made_up_date": "2017-05-31", "period_start": "2016-06-01", "period_end": "2017-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1341.00", "debtors": null, "cash_bank_in_hand": null, "current_assets": "49326.00", "creditors_due_within_one_year": "1187.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "48139.00", "total_assets_less_current_liabilities": "49480.00", "net_assets_liabilities": "49480.00", "called_up_share_capital": null, "profit_loss_account_reserve": null, "shareholder_funds": "49480.00", "turnover": "33865.00", "other_operating_income": "3.00", "cost_sales": null, "gross_profit_loss": null, "administrative_expenses": null, "raw_materials_consumables": null, "staff_costs": "14200.00", "depreciation_written_off": "81.00", "other_operating_charges": "13771.00", "operating_profit_loss": null, "profit_before_tax": null, "tax_on_profit": "1205.00", "profit_loss_for_period": "4611.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-January2018.zip" }, { "url": "/company/07268034/accounts/2016-05-31", "pdf_url": "/company/07268034/accounts/2016-05-31.pdf", "made_up_date": "2016-05-31", "period_start": "2016-05-31", "period_end": "2016-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1422.00", "debtors": "0.00", "cash_bank_in_hand": "64818.00", "current_assets": "64818.00", "creditors_due_within_one_year": "572.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "64246.00", "total_assets_less_current_liabilities": "65668.00", "net_assets_liabilities": "65668.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "65666.00", "shareholder_funds": "65668.00", "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-February2017.zip" }, { "url": "/company/07268034/accounts/2015-05-31", "pdf_url": "/company/07268034/accounts/2015-05-31.pdf", "made_up_date": "2015-05-31", "period_start": "2015-05-31", "period_end": "2015-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1503.00", "debtors": "82.00", "cash_bank_in_hand": "45654.00", "current_assets": "45736.00", "creditors_due_within_one_year": "23544.00", "creditors_due_after_one_year": "0.00", "net_current_assets_liabilities": "22192.00", "total_assets_less_current_liabilities": "23695.00", "net_assets_liabilities": "23695.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "23693.00", "shareholder_funds": "23695.00", "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-February2016.zip" }, { "url": "/company/07268034/accounts/2014-05-31", "pdf_url": "/company/07268034/accounts/2014-05-31.pdf", "made_up_date": "2014-05-31", "period_start": "2013-06-01", "period_end": "2014-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "868.00", "debtors": null, "cash_bank_in_hand": "10892.00", "current_assets": "10892.00", "creditors_due_within_one_year": "31259.00", "creditors_due_after_one_year": "0.00", "net_current_assets_liabilities": "-20367.00", "total_assets_less_current_liabilities": "-19499.00", "net_assets_liabilities": "-19499.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-19501.00", "shareholder_funds": "-19499.00", "turnover": "10210.00", "other_operating_income": "0.00", "cost_sales": "24.00", "gross_profit_loss": "10186.00", "administrative_expenses": "9727.00", "raw_materials_consumables": null, "staff_costs": null, "depreciation_written_off": null, "other_operating_charges": null, "operating_profit_loss": "459.00", "profit_before_tax": "459.00", "tax_on_profit": "0.00", "profit_loss_for_period": "459.00", "file_type": "html", "parse_error": "", "source_zip": "Accounts_Monthly_Data-February2015.zip" }, { "url": "/company/07268034/accounts/2013-05-31", "pdf_url": "/company/07268034/accounts/2013-05-31.pdf", "made_up_date": "2013-05-31", "period_start": "2013-05-31", "period_end": "2013-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "949.00", "debtors": "1388.00", "cash_bank_in_hand": null, "current_assets": "1388.00", "creditors_due_within_one_year": "22295.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-20907.00", "total_assets_less_current_liabilities": "-19958.00", "net_assets_liabilities": "-19958.00", "called_up_share_capital": "2.00", "profit_loss_account_reserve": "-19960.00", "shareholder_funds": "-19958.00", "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/07268034/accounts/2012-05-31", "pdf_url": "/company/07268034/accounts/2012-05-31.pdf", "made_up_date": "2012-05-31", "period_start": "2012-05-31", "period_end": "2012-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "1030.00", "debtors": "1603.00", "cash_bank_in_hand": "4223.00", "current_assets": "5826.00", "creditors_due_within_one_year": "18617.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-12791.00", "total_assets_less_current_liabilities": "-11761.00", "net_assets_liabilities": "-11761.00", "called_up_share_capital": null, "profit_loss_account_reserve": "-11761.00", "shareholder_funds": "-11761.00", "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-February2013.zip" }, { "url": "/company/07268034/accounts/2011-05-31", "pdf_url": "/company/07268034/accounts/2011-05-31.pdf", "made_up_date": "2011-05-31", "period_start": "2011-05-31", "period_end": "2011-05-31", "entity_name": "Covalent Concepts Ltd", "dormant": false, "average_employees": null, "tangible_fixed_assets": "399.00", "debtors": "2400.00", "cash_bank_in_hand": "6363.00", "current_assets": "8763.00", "creditors_due_within_one_year": "11897.00", "creditors_due_after_one_year": null, "net_current_assets_liabilities": "-3134.00", "total_assets_less_current_liabilities": "-2735.00", "net_assets_liabilities": "-2735.00", "called_up_share_capital": null, "profit_loss_account_reserve": "-2735.00", "shareholder_funds": "-2735.00", "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-February2012.zip" } ], "pdf_only_filings": [], "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/07268034/filing-history" }, "confirmation_statement": { "next_due": "2027-06-11", "last_made_up": "2026-05-28" }, "officers": [ { "name": "SILLS, Colin Stuart", "person_url": "/person/7045291", "role": "director", "appointed_on": "2010-05-28", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-08-11T16:43:03+00:00" }, { "name": "SILLS, Valerie Anne, Dr", "person_url": "/person/7131037", "role": "director", "appointed_on": "2010-05-28", "resigned_on": null, "nationality": "British", "occupation": "", "source": "stream", "retrieved_at": "2026-08-12T13:54:05+00:00" } ], "psc": [ { "name": "Mr Colin Stuart Sills", "kind": "individual-person-with-significant-control", "person_url": "/person/1002161", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-25-to-50-percent", "voting-rights-25-to-50-percent" ], "notified_on": "2016-04-06", "ceased_on": null, "nationality": "British", "country_of_residence": "England", "source": "snapshot" }, { "name": "Dr Valerie Anne Sills", "kind": "individual-person-with-significant-control", "person_url": "/person/5122559", "controlling_company_url": null, "natures_of_control": [ "ownership-of-shares-25-to-50-percent", "voting-rights-25-to-50-percent" ], "notified_on": "2016-04-06", "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": "2026-08-14T22:43:52.697050+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." }