{
  "company_number": "08208990",
  "name": "Carbon Numbers Limited",
  "url": "/company/08208990",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "2012-09-11",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "26512",
      "description": "Manufacture of electronic industrial process control equipment",
      "section": "C",
      "section_name": "Manufacturing",
      "url": "/sic/26512"
    },
    {
      "code": "63990",
      "description": "Other information service activities n.e.c.",
      "section": "J",
      "section_name": "Information and communication",
      "url": "/sic/63990"
    }
  ],
  "registered_address": {
    "id": 2686243,
    "url": "/address/2686243",
    "line1": "LANSWOODPARK BUSINESS CENTRE",
    "line2": "BROOMFIELD ROAD, ELMSTEAD MARKET",
    "post_town": "COLCHESTER",
    "county": "ESSEX",
    "country": "",
    "postcode": "CO7 7FD"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/08208990",
  "previous_names": [],
  "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/08208990/accounts/2025-03-31",
        "made_up_date": "2025-03-31",
        "period_start": "2025-03-31",
        "period_end": "2025-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "33.00",
        "tangible_fixed_assets": "673788.00",
        "debtors": "1977437.00",
        "cash_bank_in_hand": "108755.00",
        "current_assets": "2119118.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "928104.00",
        "total_assets_less_current_liabilities": "1601892.00",
        "net_assets_liabilities": "1568429.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "400100.00",
        "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-December2025.zip"
      },
      {
        "url": "/company/08208990/accounts/2024-03-31",
        "made_up_date": "2024-03-31",
        "period_start": "2024-03-31",
        "period_end": "2024-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "30.00",
        "tangible_fixed_assets": "707642.00",
        "debtors": "1745277.00",
        "cash_bank_in_hand": "185200.00",
        "current_assets": "1954910.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "678008.00",
        "total_assets_less_current_liabilities": "1385650.00",
        "net_assets_liabilities": "1254921.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "400100.00",
        "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-December2024.zip"
      },
      {
        "url": "/company/08208990/accounts/2023-03-31",
        "made_up_date": "2023-03-31",
        "period_start": "2023-03-31",
        "period_end": "2023-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "26.00",
        "tangible_fixed_assets": "638956.00",
        "debtors": "1832685.00",
        "cash_bank_in_hand": "22103.00",
        "current_assets": "1995159.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "699913.00",
        "total_assets_less_current_liabilities": "1338869.00",
        "net_assets_liabilities": "1112294.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "400100.00",
        "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/08208990/accounts/2022-03-31",
        "made_up_date": "2022-03-31",
        "period_start": "2022-03-31",
        "period_end": "2022-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "22.00",
        "tangible_fixed_assets": "355992.00",
        "debtors": "1645620.00",
        "cash_bank_in_hand": "256354.00",
        "current_assets": "2242098.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "968341.00",
        "total_assets_less_current_liabilities": "1324333.00",
        "net_assets_liabilities": "1052061.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "400100.00",
        "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/08208990/accounts/2021-03-31",
        "made_up_date": "2021-03-31",
        "period_start": "2021-03-31",
        "period_end": "2021-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "7.00",
        "tangible_fixed_assets": "372289.00",
        "debtors": "1173105.00",
        "cash_bank_in_hand": "633214.00",
        "current_assets": "2057113.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "894880.00",
        "total_assets_less_current_liabilities": "1267169.00",
        "net_assets_liabilities": "918463.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "400100.00",
        "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-December2021.zip"
      },
      {
        "url": "/company/08208990/accounts/2020-03-31",
        "made_up_date": "2020-03-31",
        "period_start": "2020-03-31",
        "period_end": "2020-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "4.00",
        "tangible_fixed_assets": "343112.00",
        "debtors": "1542828.00",
        "cash_bank_in_hand": "168335.00",
        "current_assets": "1916242.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "446070.00",
        "total_assets_less_current_liabilities": "789182.00",
        "net_assets_liabilities": "552832.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "343950.00",
        "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/08208990/accounts/2019-03-31",
        "made_up_date": "2019-03-31",
        "period_start": "2019-03-31",
        "period_end": "2019-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "359753.00",
        "debtors": "761389.00",
        "cash_bank_in_hand": "250505.00",
        "current_assets": "1174453.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "292775.00",
        "total_assets_less_current_liabilities": "652528.00",
        "net_assets_liabilities": "415397.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "343950.00",
        "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-December2019.zip"
      },
      {
        "url": "/company/08208990/accounts/2018-03-31",
        "made_up_date": "2018-03-31",
        "period_start": "2018-03-31",
        "period_end": "2018-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "5.00",
        "tangible_fixed_assets": "377421.00",
        "debtors": "509073.00",
        "cash_bank_in_hand": "94387.00",
        "current_assets": "808933.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "210998.00",
        "total_assets_less_current_liabilities": "588419.00",
        "net_assets_liabilities": "42327.00",
        "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-December2018.zip"
      },
      {
        "url": "/company/08208990/accounts/2017-03-31",
        "made_up_date": "2017-03-31",
        "period_start": "2017-03-31",
        "period_end": "2017-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": "4.00",
        "tangible_fixed_assets": "394724.00",
        "debtors": "174607.00",
        "cash_bank_in_hand": "19931.00",
        "current_assets": "391309.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "42946.00",
        "total_assets_less_current_liabilities": "437670.00",
        "net_assets_liabilities": "67670.00",
        "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-December2017.zip"
      },
      {
        "url": "/company/08208990/accounts/2016-03-31",
        "made_up_date": "2016-03-31",
        "period_start": "2016-03-31",
        "period_end": "2016-03-31",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "318220.00",
        "debtors": "194975.00",
        "cash_bank_in_hand": "127213.00",
        "current_assets": "364188.00",
        "creditors_due_within_one_year": "230805.00",
        "creditors_due_after_one_year": "370000.00",
        "net_current_assets_liabilities": "133383.00",
        "total_assets_less_current_liabilities": "451603.00",
        "net_assets_liabilities": null,
        "called_up_share_capital": "100.00",
        "profit_loss_account_reserve": "81503.00",
        "shareholder_funds": "81603.00",
        "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-December2016.zip"
      },
      {
        "url": "/company/08208990/accounts/2013-09-30",
        "made_up_date": "2013-09-30",
        "period_start": "2013-09-30",
        "period_end": "2013-09-30",
        "entity_name": "Carbon Numbers Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "1455.00",
        "debtors": "2615.00",
        "cash_bank_in_hand": "8285.00",
        "current_assets": "30700.00",
        "creditors_due_within_one_year": "27378.00",
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "3322.00",
        "total_assets_less_current_liabilities": "4777.00",
        "net_assets_liabilities": "4486.00",
        "called_up_share_capital": "100.00",
        "profit_loss_account_reserve": "4386.00",
        "shareholder_funds": "4486.00",
        "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-March2014.zip"
      }
    ],
    "pdf_only_filings": [
      {
        "made_up_date": "2015-03-31",
        "filing_date": "2015-12-22",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-small",
        "paper_filed": true,
        "pdf_url": "/company/08208990/accounts/2015-03-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/08208990/filing-history/MzEzNzg2MzU0NWFkaXF6a2N4/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/08208990/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2027-03-30",
    "last_made_up": "2026-03-16"
  },
  "officers": [],
  "psc": [
    {
      "name": "Mrs Caroline Louise Fright",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/777522",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-25-to-50-percent",
        "voting-rights-25-to-50-percent"
      ],
      "notified_on": "2020-11-11",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "England",
      "source": "snapshot"
    },
    {
      "name": "Mr Neil Grant Fright",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/3618682",
      "controlling_company_url": null,
      "natures_of_control": [
        "ownership-of-shares-25-to-50-percent",
        "voting-rights-25-to-50-percent"
      ],
      "notified_on": "2020-11-11",
      "ceased_on": null,
      "nationality": "British",
      "country_of_residence": "England",
      "source": "snapshot"
    },
    {
      "name": "Mr David Wilson Taylor",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/1239093",
      "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": "2026-08-02T05:12:20.351914+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."
}