CALUMITE LIMITED
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Cash
—
Latest balance sheet
Net assets
£2.5m
+1.1% vs 2024
Employees
11
0% vs 2024
Profit before tax
£378k
-25.6% lowest in 3 filed years
Net assets
3-year trend · vs Industrials median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £6,323,856 | £5,291,274 | £4,543,418 | -14.1% | |
| Operating profit | £572,471 | £388,183 | £322,035 | -17% | |
| Profit before tax | £1,571,560 | £508,660 | £378,213 | -25.6% | |
| Net profit | £1,365,670 | £373,028 | £326,210 | -12.6% | |
| Cash | — | — | — | — | |
| Total assets less current liabilities | £3,759,910 | £2,851,844 | £2,890,339 | +1.3% | |
| Net assets | £3,273,745 | £2,446,773 | £2,472,983 | +1.1% | |
| Equity | £3,273,745 | £2,446,773 | £2,472,983 | +1.1% | |
| Average employees | 11 | 11 | 11 | 0% | |
| Wages | £575,971 | £591,867 | £665,884 | +12.5% | |
| Directors' remuneration | — | — | — | — |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Operating margin | 9.1% | 7.3% | 7.1% | |
| Net margin | 21.6% | 7.0% | 7.2% | |
| Return on capital employed | 15.2% | 13.6% | 11.1% | |
| Gearing (liabilities / total assets) | 38.7% | 41.7% | 41.5% | |
| Current ratio | 2.79x | — | — | |
| Interest cover | 40.08x | 29.17x | 23.27x |
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.
Name history
Renamed 1 time since incorporation
- CALUMITE LIMITED 2001-01-29 → present
- APPLEBY CALUMITE LIMITED 1969-02-19 → 2001-01-29
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- PricewaterhouseCoopers LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“At the reporting date, the Company has net assets and holds surplus cash in the form of positive intercompany balances within the group cash pooling arrangement. In addition, Heidelberg Materials AG, which indirectly owns the Company's entire share capital, has confirmed its intention and ability to continue to support the Company for a period of not less than 12 months from the date of approval of these financial statements, should such support be required.”
Group structure
- CALUMITE LIMITED · parent
- Calumite s.r.o. 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
8 active · 35 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| ROGERS, Wendy Fiona | Secretary | 2016-03-10 | — | — |
| BARLOW, Matthew David | Director | 2020-12-01 | May 1979 | British |
| GRETTON, Edward Alexander | Director | 2008-06-02 | Jul 1970 | British |
| HOPKINS, David Boone | Director | 1992-03-09 | Mar 1961 | American |
| HOPKINS, John Owen | Director | 2018-07-27 | Jun 1959 | American |
| HOPKINS, SR., John Owen | Director | — | May 1935 | American |
| QUILEZ SOMOLINOS, Alfredo | Director | 2022-01-31 | Jul 1967 | Spanish |
| WILLIS, Simon Lloyd | Director | 2020-02-19 | Oct 1965 | English |
Show 35 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| DRANSFIELD, Graham | Secretary | 2007-12-10 | 2008-06-30 |
| FARRINGTON, Richard John | Secretary | — | 1995-06-12 |
| MOORE, Alexander Eric | Secretary | 1995-06-12 | 2007-04-18 |
| TUNNACLIFFE, Paul Derek | Secretary | 2007-04-18 | 2007-12-10 |
| TYSON, Roger Thomas Virley | Secretary | 2008-07-31 | 2016-03-10 |
| ABRAHAM, Mark | Director | 1993-12-09 | 2002-08-05 |
| ATKINSON, Mark Roger | Director | 2013-02-25 | 2017-01-31 |
| BECK, John Edward | Director | 1993-12-09 | 2006-06-30 |
| BUTCHER, Roy | Director | — | 1993-11-05 |
| CASSIDY, Carl Laughlin | Director | — | 1993-11-19 |
| CLARKE, David Jonathan | Director | 2013-09-12 | 2016-12-15 |
| CLAYDON, James Alexander | Director | 2012-09-01 | 2019-12-31 |
| CLUGSTON, John Westland Antony | Director | — | 1993-11-05 |
| DANIEL, Karl Tyrone | Director | 2002-10-18 | 2007-04-18 |
| DEAN, Michael | Director | 1999-04-21 | 2001-01-01 |
| EBERLIN, Michael Anthony | Director | 2008-02-14 | 2008-06-13 |
| FARRINGTON, Richard John | Director | 1993-12-09 | 1995-06-12 |
| FEAVIOUR, Roger St Denis | Director | — | 1993-11-05 |
| GODBERT, John | Director | 2017-01-31 | 2020-11-30 |
| HARRIS, Matthew James | Director | 2010-09-30 | 2012-10-31 |
| HOPKINS II, Robert W | Director | — | 2006-06-13 |
| LECLERCQ, Christian | Director | 2008-06-02 | 2010-03-31 |
| MARRISON, John | Director | 2001-04-26 | 2007-11-23 |
| MCARDLE, Gary Charles | Director | 2006-03-01 | 2008-06-16 |
| MOORE, Alexander Eric | Director | 1995-10-20 | 1999-04-21 |
| MORRISH, Jonathan Peter, Dr | Director | 2008-06-13 | 2012-09-01 |
| PATTISON, Graham Neil | Director | 2007-04-18 | 2008-06-16 |
| PETTIFOR, Stuart Ian | Director | — | 1993-11-05 |
| PIRINCCIOGLU, Seyda | Director | 2010-07-19 | 2013-08-31 |
| PREST, Richard Jullion | Director | — | 1993-11-05 |
| RHINE, Scott Timothy | Director | 2006-06-13 | 2018-03-06 |
| SINDEL, Alan Robert Harold | Director | 2006-06-05 | 2008-02-14 |
| UREN, John Michael Leal | Director | 1993-11-05 | 2006-03-01 |
| WENDT, Carsten Matthias, Dr | Director | 2016-12-15 | 2022-01-31 |
| WHITEHEAD, Gary Nicholas | Director | 2008-06-13 | 2010-06-30 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr John Owen Hopkins, Sr. | Individual | Shares 25–50%, Voting 25–50% | 2016-04-06 | Active |
| Appleby Group Limited | Corporate entity | Shares 50–75%, Voting 50–75%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 211 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-08-13 | AA | accounts | Accounts with accounts type full | |
| 2025-11-06 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-11-06 | CH01 | officers | Change person director company with change date | |
| 2025-11-06 | CH01 | officers | Change person director company with change date | |
| 2025-08-26 | AA | accounts | Accounts with accounts type full | |
| 2025-01-09 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-09-27 | AA | accounts | Accounts with accounts type full | |
| 2024-01-11 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-10-10 | AA | accounts | Accounts with accounts type full | |
| 2023-04-05 | CH01 | officers | Change person director company with change date | |
| 2023-04-05 | CH01 | officers | Change person director company with change date | |
| 2023-04-05 | CH01 | officers | Change person director company with change date | |
| 2023-04-04 | CH01 | officers | Change person director company with change date | |
| 2023-04-04 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2023-04-03 | AD01 | address | Change registered office address company with date old address new address | |
| 2023-01-12 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-01-12 | CH01 | officers | Change person director company with change date | |
| 2022-09-13 | AA | accounts | Accounts with accounts type full | |
| 2022-02-04 | AP01 | officers | Appoint person director company with name date | |
| 2022-02-04 | TM01 | officers | Termination director company with name termination 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.