C3 CONSTRUCTION LIMITED
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Next accounts due
2027-06-30 (in 1y)
Last filed for 2025-09-30
Confirmation statement due
2027-04-15 (in 11mo)
Last made up 2026-04-01
Watchouts
None on the register
Cash
£4M
+34.3% highest in 3 filed years
Net assets
£23M
+4.2% highest in 3 filed years
Employees
113
+3.7% highest in 3 filed years
Profit before tax
£3M
-23.1% lowest in 3 filed years
Net assets
5-year trend · vs Industrials median
Accounts
5-year trend · latest reflected 2025-09-30
| Metric | Trend | 2021-10-01 | 2022-09-30 | 2023-09-30 | 2024-09-30 | 2025-09-30 |
|---|---|---|---|---|---|---|
| Turnover | — | — | £137,870,459 | £122,235,719 | £128,844,575 | |
| Operating profit | — | — | £7,459,083 | £4,840,614 | £3,986,460 | |
| Profit before tax | — | — | £6,625,444 | £3,739,833 | £2,876,862 | |
| Net profit | — | — | £5,154,917 | £2,775,356 | £2,070,514 | |
| Cash | — | — | £2,784,915 | £2,746,834 | £3,688,947 | |
| Total assets less current liabilities | — | — | £31,080,951 | £33,229,878 | £34,942,812 | |
| Net assets | — | — | £20,210,150 | £21,981,884 | £22,913,802 | |
| Equity | £14,150,557 | £16,966,771 | £20,210,150 | £21,981,884 | £22,913,802 | |
| Average employees | — | — | 111 | 109 | 113 | |
| Wages | — | — | £4,704,390 | £4,853,204 | £5,150,957 | |
| Directors' remuneration | — | — | — | £131,008 | £170,979 |
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
Year-on-year
FY2024 → FY2025 · period ending 2025-09-30 vs 2024-09-30
-
Turnover
+5.4%
£122,235,719 £128,844,575
-
Cash
+34.3%
£2,746,834 £3,688,947
highest in 3 filed years
-
Net assets
+4.2%
£21,981,884 £22,913,802
highest in 3 filed years
-
Employees
+3.7%
109 113
highest in 3 filed years
-
Operating profit
-17.6%
£4,840,614 £3,986,460
lowest in 3 filed years
-
Profit before tax
-23.1%
£3,739,833 £2,876,862
lowest in 3 filed years
-
Wages
+6.1%
£4,853,204 £5,150,957
highest in 3 filed years
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
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2021-10-01 | 2022-09-30 | 2023-09-30 | 2024-09-30 | 2025-09-30 |
|---|---|---|---|---|---|---|
| Operating margin | — | — | 5.4% | 4.0% | 3.1% | |
| Net margin | — | — | 3.7% | 2.3% | 1.6% | |
| Return on capital employed | — | — | 24.0% | 14.6% | 11.4% | |
| Gearing (liabilities / total assets) | — | — | — | 63.9% | 64.6% | |
| Current ratio | — | — | — | 1.51x | 1.51x | |
| Interest cover | — | — | 8.95x | 4.40x | 3.59x |
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
- Standalone (parent only)
- Auditor
- TC Group
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“In auditing the financial statements, we have concluded that the use of the going concern basis of accounting in the preparation of the financial statements is appropriate. Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the Company's ability to continue as a going concern for a period of at least twelve months from when the financial statements are authorised for issue.”
Group structure
- C3 CONSTRUCTION LIMITED · parent
- C3 Construction Holdings Limited
- C3 Construction Group Limited
Significant events
- “There have been no significant events affecting the Company since the year end.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
6 active · 5 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| ADAMS, Mark | Director | 2016-10-01 | Jan 1969 | British |
| ADAMS, Samuel James | Director | 2016-10-01 | Jan 1990 | British |
| DENHAM, Joel | Director | 2007-07-27 | Feb 1982 | British |
| HALDANE, Corrie | Director | 2020-11-03 | Jul 1986 | British |
| MCCATHIE, Christopher Edward | Director | 2016-10-01 | Dec 1981 | British |
| PROUDLOVE, Matthew Robert | Director | 2022-01-13 | Nov 1971 | British |
Show 5 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HUMBERSTONE, Darren James | Secretary | 2003-07-01 | 2016-10-01 |
| WHITE ROSE FORMATIONS LIMITED | Corporate Nominee Secretary | 2003-06-30 | 2003-07-01 |
| HUMBERSTONE, Darren James | Director | 2003-06-30 | 2019-08-15 |
| JOHNSON, Mark James | Director | 2003-06-30 | 2019-08-15 |
| WEATHERLEY, Matthew Christopher | Director | 2016-10-01 | 2024-08-12 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| C3 Construction Holdings Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 132 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-07 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-04-07 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2026-03-29 | AA | accounts | Accounts with accounts type full | |
| 2026-02-10 | MR04 | mortgage | Mortgage satisfy charge part | |
| 2025-04-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-04-01 | AA | accounts | Accounts with accounts type medium | |
| 2025-03-13 | AD01 | address | Change registered office address company with date old address new address | |
| 2024-12-19 | CH01 | officers | Change person director company with change date | |
| 2024-12-19 | CH01 | officers | Change person director company with change date | |
| 2024-12-19 | CH01 | officers | Change person director company with change date | |
| 2024-09-17 | AD01 | address | Change registered office address company with date old address new address | |
| 2024-09-13 | TM01 | officers | Termination director company with name termination date | |
| 2024-04-09 | AA | accounts | Accounts with accounts type full | |
| 2024-04-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-05-01 | AA | accounts | Accounts with accounts type full | |
| 2023-04-03 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2023-03-30 | CH01 | officers | Change person director company with change date | |
| 2022-11-11 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2022-11-11 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2022-10-31 | CH01 | officers | Change person director company with change date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 0
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.