Annual accounts
Full accounts
30/09/2026Filing deadline
- Next accounts made up to
- 30/09/2025
- Last accounts made up to
- 30/09/2024
Reference data exactly as held at Companies House.
The 4 most recent documents filed at Companies House.
Confirmation statement made on 2026-07-16 with no updates
Confirmation statement made on 2025-07-16 with no updates
Full accounts made up to 2024-09-30
Appointment of Mr Kieran Smith as a secretary on 2025-01-20
What Pre-Score will tell you

The two filings Companies House requires every year, and where each one stands against its deadline today.
Full accounts
30/09/2026Filing deadline
Confirms the registry record is up to date
30/07/2027Filing deadline
The latest figures CABOT CARBON LIMITED filed. Okredo holds filed accounts data for 2022–2024; the year-by-year record is on the financials page.
Net Assets
2023: £34.96M
Total Assets
2023: £52.74M
Cash in Bank
2022: £4.00K
Total Liabilities
2023: £2.94M
Employees
2023: 90
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Total assets moved furthest, up 7.73% on 2023. See the full financial analysis for CABOT CARBON LIMITED.
The full financial record
Four ways through CABOT CARBON LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Headcount as reported to Companies House for 2022–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 93 | +3 |
| 2023 | 90 | +3 |
| 2022 | 87 | – |
Reported employee count increased from 87 in 2022 to 93 in 2024. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 05/01/2022–17/01/2025 | 7 | |
| Director | 01/03/1997–06/06/2000 | 0 | |
| Secretary | 05/01/2022–17/01/2025 | 0 | |
| Secretary | 20/01/2025–Present | 0 | |
| Secretary | 30/06/2003–06/12/2004 | 2 | |
| Director | 01/03/1997–16/07/2001 | 2 | |
| Secretary | 11/08/1997–30/06/1999 | 1 | |
| Secretary | 31/07/1996–21/03/1997 | 1 | |
| Director | 06/12/2004–23/12/2013 | 11 | |
| Director | 01/01/2019–31/10/2021 | 6 | |
| Director | 30/06/2003–06/12/2004 | 7 | |
| Director | 17/01/2025–Present | 5 | |
| Director | 01/04/1993–06/09/1999 | 2 | |
| Director | 17/05/2001–27/05/2010 | 4 | |
| Secretary | 06/12/2004–23/12/2013 | 5 | |
| Director | 01/03/1997–06/09/1999 | 0 | |
| Director | 23/12/1992–30/07/1996 | 0 | |
| Director | 01/11/2011–08/06/2017 | 1 | |
| Director | 08/06/2017–31/01/2024 | 0 | |
| Director | 08/06/2017–Present | 2 | |
| Director | 24/12/2013–22/08/2018 | 7 | |
| Director | 27/05/2010–18/07/2017 | 5 | |
| Director | 28/06/2000–09/10/2003 | 7 | |
| Director | 20/01/2025–Present | 8 |
Every document on the Companies House record, newest first.
Confirmation statement made on 2026-07-16 with no updates
Confirmation statement made on 2025-07-16 with no updates
Full accounts made up to 2024-09-30
Appointment of Mr Kieran Smith as a secretary on 2025-01-20
Appointment of Mr Kieran Smith as a director on 2025-01-20
Termination of appointment of Angela Tucker as a secretary on 2025-01-17
Termination of appointment of Angela Tucker as a director on 2025-01-17
Appointment of Mr Richard John Anderton as a director on 2025-01-17
Confirmation statement made on 2024-07-16 with no updates
Full accounts made up to 2023-09-30
Termination of appointment of Ivana Jovanovic as a director on 2024-01-31
Confirmation statement made on 2023-07-16 with no updates
Showing 12 of 173 filings
See when the next accounts and confirmation statement are due
9 UK companies are similar to CABOT CARBON LIMITED, sharing the same company status (Active), the same industry sector and activity group (Manufacture of other inorganic basic chemicals) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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A short description of the company, written from its Companies House record.
CABOT CARBON LIMITED is a private limited company registered in the United Kingdom, based in Finance Dept. Sully Moors Road, Sully, Penarth, Vale Of Glamorgan CF64 5RP. Companies House classifies its business as Manufacture of other inorganic basic chemicals. It has been on the register for 77 years 9 months.
The register currently records it as active. Its 2024 accounts report net assets of £37.03M and 93 employees. Its accounts are past the filing deadline shown on the registry record.
Answered from this company's own registry record and filed figures.
Companies House records CABOT CARBON LIMITED under one registered business activity: Manufacture of other inorganic basic chemicals (20.13 - SIC 2007).
CABOT CARBON LIMITED is recorded as active on the Companies House register, and has been on it since 30/12/1948.
The most recent accounts Okredo holds cover 2024 and report net assets of £37.03M, total assets of £56.82M, cash in bank of £0.00 and total liabilities of £4.28M.
The most recent document on the record is dated 25/08/2026: Confirmation statement made on 2026-07-16 with no updates, 1 month ago.
On the current registry record, accounts are due by 30/09/2026, which has passed and the next confirmation statement is due by 30/07/2027.
Companies House lists 24 officers (4 currently in post) and 0 people with significant control.