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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2026-11-14 (in 6mo)

Last made up 2025-10-31

Watchouts

None on the register

Cash

Latest balance sheet

Net assets

£2M

-25.3% vs 2023

Employees

11

0% vs 2023

Profit before tax

£509K

-67.6% vs 2023

Name history

Renamed 1 time since incorporation

  1. CALUMITE LIMITED 2001-01-29 → present
  2. APPLEBY CALUMITE LIMITED 1969-02-19 → 2001-01-29

Accounts

2-year trend · latest reflected 2024-12-31

Metric Trend 2023-12-312024-12-31
Turnover £6,323,856£5,291,274
Operating profit £572,471£388,183
Profit before tax £1,571,560£508,660
Net profit £1,365,670£373,028
Cash
Total assets less current liabilities £3,759,910£2,851,844
Net assets £3,273,745£2,446,773
Equity £3,273,745£2,446,773
Average employees 1111
Wages £575,971£591,867

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 2023-12-312024-12-31
Operating margin 9.1%7.3%
Net margin 21.6%7.0%
Return on capital employed 15.2%13.6%
Current ratio 2.79x2.49x
Interest cover 40.08x29.17x

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 101
Reporting scope
Standalone (parent only)
Abridged
Yes — abridged accounts (limited disclosure)
Auditor
PricewaterhouseCoopers LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The Directors have performed an assessment on the ability of the Company to operate on a going concern basis. This includes an assessment of the Company's financial position and forecast performance, Heidelberg Materials UK's divisional cash flow forecasts up to December 2026 and other relevant enquiries, including: the on-going impact of geopolitical instability in Ukraine and the Middle East and other political uncertainties; energy and raw material market volatility; persistent inflationary pressures; proposed tariffs; relatively high interest rates and the overarching impact these factors have on construction and consumer markets, as well as consideration of identifiable risks made by the ultimate parent undertaking, Heidelberg Materials AG, on their global business activities. The ultimate parent undertaking continues to operate on a going concern basis.”

Group structure

  1. CALUMITE LIMITED · parent
    1. Calumite s.r.o. 100% · Czech Republic · Manufacture of glass making materials

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 210 total filings

Date Type Category Description
2025-11-06 CS01 confirmation-statement Confirmation statement with updates PDF
2025-11-06 CH01 officers Change person director company with change date PDF
2025-11-06 CH01 officers Change person director company with change date PDF
2025-08-26 AA accounts Accounts with accounts type full
2025-01-09 CS01 confirmation-statement Confirmation statement with updates PDF
2024-09-27 AA accounts Accounts with accounts type full
2024-01-11 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-10-10 AA accounts Accounts with accounts type full
2023-04-05 CH01 officers Change person director company with change date PDF
2023-04-05 CH01 officers Change person director company with change date PDF
2023-04-05 CH01 officers Change person director company with change date PDF
2023-04-04 CH01 officers Change person director company with change date PDF
2023-04-04 PSC05 persons-with-significant-control Change to a person with significant control PDF
2023-04-03 AD01 address Change registered office address company with date old address new address PDF
2023-01-12 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-01-12 CH01 officers Change person director company with change date PDF
2022-09-13 AA accounts Accounts with accounts type full
2022-02-04 AP01 officers Appoint person director company with name date PDF
2022-02-04 TM01 officers Termination director company with name termination date PDF
2022-01-14 CS01 confirmation-statement Confirmation statement with no updates PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
4

last 12 months

Capital events
0

last 24 months

Officers appointed
0

last 12 months

Officers resigned
0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31

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

Official Companies House page