THE CARBON TRUST
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Next accounts due
2026-12-31 (in 7mo)
Last filed for 2025-03-31
Confirmation statement due
2027-04-09 (in 11mo)
Last made up 2026-03-26
Watchouts
Cash
£31M
+12% vs 2024
Net assets
£20M
-0.8% vs 2024
Employees
380
-6.9% vs 2024
Profit before tax
£216K
+107.1% vs 2024
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
4 officer resignations in last 12 months
Multiple officers have left the board recently — see the People section for who.
Net assets
2-year trend · vs Industrials median
Accounts
2-year trend · latest reflected 2025-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Turnover | £51,798,000 | £59,980,000 | |
| Operating profit | -£1,576,000 | -£445,000 | |
| Profit before tax | -£3,036,000 | £216,000 | |
| Net profit | -£3,373,000 | -£95,000 | |
| Cash | £27,866,000 | £31,215,000 | |
| Total assets less current liabilities | £20,502,000 | £19,988,000 | |
| Net assets | £19,779,000 | £19,628,000 | |
| Equity | £19,779,000 | £19,628,000 | |
| Average employees | 408 | 380 | |
| Wages | £24,202,000 | £21,961,000 |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Operating margin | -3.0% | -0.7% | |
| Net margin | -6.5% | -0.2% | |
| Return on capital employed | -7.7% | -2.2% | |
| Gearing (liabilities / total assets) | 57.9% | 63.7% | |
| Current ratio | 1.72x | 1.55x | |
| Interest cover | -0.75x | -15.34x |
Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Consolidated group
- Auditor
- Grant Thornton UK LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“In adopting the going concern basis for preparing the financial statements, the directors have carefully considered the company's business activities, strategy, and the associated risks and controls. To assess the company's viability, management reviewed a 12-month period from the date of signing, considering the two-year business plan. As part of this assessment, scenario analysis was performed, considering three revenue scenarios: base case, downside case, and reverse stress case. ... In both the base and downside scenarios, the Board concluded that sufficient reserves would be available to support operations for at least 12 months following the date of signing.”
Group structure
- THE CARBON TRUST · parent
- Carbon Trust Enterprises Limited 100%
- Carbon Trust Investments Limited 100%
- Carbon Trust International Limited 100%
- Carbon Trust Advisory Limited 100%
- Carbon Trust Assurance Limited 100%
- Carbon Trust (Beijing) Consulting Limited 100%
- Carbon Trust Africa (Pty) Ltd. 90%
- Carbon Trust Europe BV 100%
- Carbon Trust Mexico S.A de C.V. 100%
- Carbon Trust Singapore Pte, Ltd 100%
- Carbon Trust Germany Gmbh 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
10 active · 53 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| HAMMOND, Fiona | Secretary | 2026-03-19 | — | — |
| BECKETT, Charlotte Anne | Director | 2023-06-29 | Oct 1962 | British |
| DE BOER, Yvo | Director | 2026-01-01 | Jun 1954 | Dutch |
| FALEYE, Gbolahan | Director | 2025-05-01 | Jan 1983 | British |
| JACQUIN, Anja Langer | Director | 2023-06-29 | Dec 1971 | Danish,Swiss |
| KEAST, Robert | Director | 2026-03-19 | May 1989 | British |
| LAWTON-MISRA, Renata | Director | 2024-08-01 | Jul 1991 | South African |
| REA, Michael Anthony | Director | 2008-04-01 | Jun 1968 | Irish |
| RUGG, Richard Patrick | Director | 2025-10-30 | May 1976 | British |
| SOUBEIRAN, Eric | Director | 2020-02-01 | Aug 1978 | French |
Show 53 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BYRNE, Laura | Secretary | 2019-03-11 | 2023-09-22 |
| DUNCAN, Bradley Paul | Secretary | 2015-01-29 | 2018-12-12 |
| MCCONNACHIE, Hannah Rymer | Secretary | 2024-05-23 | 2025-12-11 |
| RADOYCHEVA, Milena | Secretary | 2023-12-04 | 2024-03-31 |
| STEPHENSON, Ian Frederick | Secretary | 2001-03-29 | 2003-03-05 |
| STOCKWELL, Anthony Howard | Secretary | 2003-03-05 | 2010-07-01 |
| WILLIAMS, Claire Anne | Secretary | 2010-07-01 | 2014-09-26 |
| BENTLEY, Neil, Dr | Director | 2008-08-18 | 2012-09-27 |
| BOOT, Rosemary Jane Cecilia | Director | 2001-07-13 | 2011-08-01 |
| BROOK, Richard John | Director | 2001-07-13 | 2011-09-22 |
| BROWN, John Alexander | Director | 2001-07-13 | 2002-06-26 |
| CHURCH, Colin Andrew, Dr | Director | 2009-05-02 | 2011-02-07 |
| CRUICKSHANK, Peggy Jean, Dr | Director | 2008-03-28 | 2009-08-17 |
| DELAY, Thomas Auguste Read | Director | 2001-07-13 | 2024-03-31 |
| DERWENT, Henry Clifford Sydney | Director | 2003-03-04 | 2007-07-30 |
| DRAKESMITH, Nicholas Timon | Director | 2020-07-20 | 2024-04-25 |
| DURKIN, Claire | Director | 2004-09-16 | 2005-09-15 |
| EDMONDS, John Walter | Director | 2001-07-13 | 2013-09-27 |
| HILL, Olive Paula | Director | 2007-06-08 | 2010-10-11 |
| HYAMS, Edward Barnard | Director | 2005-06-16 | 2011-07-14 |
| IMRIE, Colin | Director | 2009-05-12 | 2010-06-06 |
| INNES, Gordon David | Director | 2010-05-20 | 2011-06-15 |
| JEFFERISS, Paul Howard | Director | 2001-05-16 | 2024-08-06 |
| KEDDIE, Alistair William Carnegie | Director | 2001-07-13 | 2004-09-16 |
| KING, Julia Elizabeth, Professor Dame | Director | 2018-07-16 | 2025-12-11 |
| LEHMANN, Peter Julian, Dr | Director | 2001-07-13 | 2005-06-16 |
| MACKENZIE, Dorothy Anne | Director | 2012-11-28 | 2025-12-11 |
| MAITLAND HUME, James William Eykyn | Director | 2010-06-08 | 2011-07-01 |
| MALONE, Wilson | Director | 2004-11-30 | 2006-11-14 |
| MCALLISTER, Ian Gerald, Sir | Director | 2001-03-29 | 2011-09-22 |
| MCLEAN, Dairmuid | Director | 2001-07-13 | 2002-06-26 |
| MCNEAL, Hugh Peter, Dr | Director | 2009-08-17 | 2010-05-20 |
| MCNEAL, Hugh Peter, Dr | Director | 2009-08-17 | 2010-05-20 |
| MORGAN, Jane Elizabeth | Director | 2006-11-14 | 2009-05-12 |
| MOTTERSHEAD, Christopher John | Director | 2001-07-01 | 2019-11-28 |
| NAYSMITH, Robin Shand | Director | 2002-06-26 | 2004-11-30 |
| NEVILLE, Alan Samuel | Director | 2004-03-29 | 2007-03-30 |
| NEVILLE-ROLFE, Lucy Jeanne, Ms. | Director | 2008-03-12 | 2013-02-14 |
| NICHOLS, Dinah Alison | Director | 2001-03-29 | 2003-03-04 |
| PRITCHARD, David Alan | Director | 2001-07-13 | 2008-06-13 |
| QUINN, Matthew John | Director | 2008-06-13 | 2011-09-22 |
| RICHARDSON, Thomas Joseph | Director | 2024-08-01 | 2026-03-13 |
| ROBERTS, Michael Andrew | Director | 2001-07-13 | 2008-03-12 |
| SAYERS, James Francis | Director | 2002-06-26 | 2004-03-29 |
| SHARP, Anne Richardson | Director | 2007-07-30 | 2009-05-02 |
| SMITH, James Matheson | Director | 2010-09-01 | 2018-07-12 |
| SPEIRS, John Garrett | Director | 2001-07-13 | 2007-07-31 |
| STARK, Christopher Alan | Director | 2024-04-29 | 2024-07-31 |
| STEPHENSON, Ian Frederick | Director | 2001-03-29 | 2012-09-27 |
| THOMPSON, David William | Director | 2010-11-26 | 2011-10-05 |
| WALLER, Peter Graham | Director | 2005-09-15 | 2008-03-28 |
| WATERS, Gordon Arthur Ivan | Director | 2001-09-01 | 2006-12-24 |
| WELLER, Timothy Peter | Director | 2007-06-19 | 2023-09-14 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 206 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-28 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-03-24 | AP01 | officers | Appoint person director company with name date | |
| 2026-03-23 | AP03 | officers | Appoint person secretary company with name date | |
| 2026-03-13 | TM01 | officers | Termination director company with name termination date | |
| 2026-01-14 | AP01 | officers | Appoint person director company with name date | |
| 2025-12-15 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-15 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-15 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-11-07 | AP01 | officers | Appoint person director company with name date | |
| 2025-08-29 | AA | accounts | Accounts with accounts type group | |
| 2025-05-08 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-04 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-13 | AA | accounts | Accounts with accounts type group | |
| 2024-08-07 | AP01 | officers | Appoint person director company with name date | |
| 2024-08-07 | TM01 | officers | Termination director company with name termination date | |
| 2024-08-02 | AP01 | officers | Appoint person director company with name date | |
| 2024-08-02 | CH01 | officers | Change person director company with change date | |
| 2024-08-02 | TM01 | officers | Termination director company with name termination date | |
| 2024-05-31 | AP03 | officers | Appoint person secretary company with name date | |
| 2024-05-31 | TM01 | officers | Termination director company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 11
- Capital events
- 0
- Officers appointed
- 5
- Officers resigned
- 4
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.
Year-on-year
FY2024 → FY2025 · period ending 2025-03-31 vs 2024-03-31
-
Turnover
+15.8%
£51,798,000 £59,980,000
-
Cash
+12%
£27,866,000 £31,215,000
-
Net assets
-0.8%
£19,779,000 £19,628,000
-
Employees
-6.9%
408 380
-
Operating profit
+71.8%
-£1,576,000 -£445,000
-
Profit before tax
+107.1%
-£3,036,000 £216,000
-
Wages
-9.3%
£24,202,000 £21,961,000
Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers