SIGMAROC PLC
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Next accounts due
2027-06-30 (in 1y)
Last filed for 2025-12-31
Confirmation statement due
2026-08-26 (in 3mo)
Last made up 2025-08-12
Watchouts
None on the register
Cash
£167M
+26.9% vs 2024
Net assets
£857M
+13.7% vs 2024
Employees
2,948
-6.4% vs 2024
Profit before tax
£99M
+122.2% vs 2024
Name history
Renamed 3 times since incorporation
- SIGMAROC PLC 2016-08-23 → present
- MESSAGING INTERNATIONAL PLC 2005-07-12 → 2016-08-23
- TELEMESSAGE INTERNATIONAL PLC 2005-07-06 → 2005-07-12
- RTI EIGHTEEN PLC 2004-08-12 → 2005-07-06
Net assets
2-year trend · vs Basic Materials median
Accounts
2-year trend · latest reflected 2025-12-31
| Metric | Trend | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Turnover | £997,614,000 | £1,035,897,000 | |
| Operating profit | £77,681,000 | £160,029,000 | |
| Profit before tax | £44,489,000 | £98,871,000 | |
| Net profit | £28,636,000 | £85,046,000 | |
| Cash | £131,356,000 | £166,674,000 | |
| Total assets less current liabilities | £1,772,050,000 | £1,864,221,000 | |
| Net assets | £753,668,000 | £856,891,000 | |
| Equity | £753,668,000 | £856,891,000 | |
| Average employees | 3,151 | 2,948 | |
| Wages | £148,525,000 | £155,516,000 |
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 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Operating margin | 7.8% | 15.4% | |
| Net margin | 2.9% | 8.2% | |
| Return on capital employed | 4.4% | 8.6% | |
| Gearing (liabilities / total assets) | 64.9% | 62.1% | |
| Current ratio | 1.11x | 1.17x | |
| Interest cover | 1.47x | 4.42x |
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
- PKF Littlejohn LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors have a reasonable expectation that the Group has adequate resources to continue its operational existence for the foreseeable future. Therefore, they continue to adopt the going concern basis in preparing the Annual Report and financial statements.”
Group structure
- SIGMAROC PLC · parent
- SIGMAFIN LIMITED
- FOELFACH STONE LIMITED
- RONESZ LIMITED
- PALLOT TARMAC (2002) LIMITED
- ISLAND AGGREGATES LIMITED
- TOPSCRETE LIMITED
- A. LINDEN (CONCRETE) LIMITED
- POUNDFIELD PRODUCTS (GROUP) LIMITED
- NORDKALK OY AB
Significant events
- “Jan van Beek appointed as Chief Financial Officer and Board member on 1 January replacing Garth Palmer.”
- “Successful placing of CRH's 15% shareholding in SigmaRoc to institutional investors at 67p.”
- “AGM held and all resolutions duly passed.”
- “Divestment of a mortar operation in Germany and agreed sale of an aggregates washing facility in the UK.”
- “ScreenHouse signs agreement to invest in Litherm's funding round, to advance and demonstrate its patented CO₂-free lime production technology at Fels.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
10 active · 20 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| BROCKBANK, Anthony | Secretary | 2025-01-01 | — | — |
| BARRETT, David Kenneth | Director | 2016-08-22 | Dec 1957 | British |
| CHISHOLM, Simon Roy | Director | 2020-04-20 | May 1969 | British |
| EMSENS, Jacques Gaetan | Director | 2020-04-20 | Aug 1963 | Belgian |
| HALL, Timothy Conrad Langston | Director | 2019-04-18 | Mar 1953 | English |
| HENRY, Axelle | Director | 2022-04-26 | Dec 1971 | Belgian |
| JOHNSON, Peter | Director | 2024-04-13 | Jul 1947 | British |
| MEDDA, Francesca | Director | 2024-04-13 | Mar 1966 | Italian |
| VAN BEEK, Jan | Director | 2025-01-01 | Apr 1970 | Dutch |
| VERMORKEN, Maximilian Alphons | Director | 2016-08-22 | Sep 1983 | Belgian |
Show 20 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| FISHMAN, Irvin | Secretary | 2005-07-20 | 2016-08-22 |
| HILLEL, David | Secretary | 2004-09-23 | 2005-07-20 |
| JENKINS, Tom | Secretary | 2024-04-01 | 2024-12-31 |
| KUENZEL, Julie Louise | Secretary | 2022-09-01 | 2024-03-31 |
| FILEX SERVICES LIMITED | Corporate Secretary | 2004-08-12 | 2004-09-23 |
| WESTEND CORPORATE LLP | Corporate Secretary | 2016-08-22 | 2022-09-01 |
| DOLBERG, Patrick | Director | 2017-01-05 | 2020-05-18 |
| DRINKWATER, Gary Roger | Director | 2017-01-05 | 2018-11-07 |
| FISHMAN, Irvin | Director | 2005-07-20 | 2016-08-22 |
| FURMAN, Horacio | Director | 2005-07-20 | 2016-08-22 |
| HILLEL, David | Director | 2004-09-23 | 2005-07-20 |
| LEVIT, Guy | Director | 2005-07-20 | 2016-10-01 |
| MASEFIELD, Dean | Director | 2020-04-20 | 2021-08-31 |
| OWEN, Richard Lawrence | Director | 2004-09-23 | 2005-07-20 |
| PALMER, Garth Mervyn | Director | 2017-01-05 | 2024-12-31 |
| RUBNER, David | Director | 2005-07-20 | 2016-08-22 |
| SIMMONDS, Geoffrey Michael | Director | 2004-09-23 | 2015-03-31 |
| TRAYNOR, Dominic | Director | 2016-08-22 | 2020-05-18 |
| FILEX NOMINEES LIMITED | Corporate Director | 2004-08-12 | 2004-09-23 |
| FILEX SERVICES LIMITED | Corporate Director | 2004-08-12 | 2004-09-23 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 247 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-05-28 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-05-09 | AA | accounts | Accounts with accounts type group | |
| 2025-08-22 | AD02 | address | Change sail address company with old address new address | |
| 2025-08-21 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-05-28 | RESOLUTIONS | resolution | Resolution | |
| 2025-05-08 | AA | accounts | Accounts with accounts type group | |
| 2025-02-25 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-02-24 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-01-07 | AP03 | officers | Appoint person secretary company with name date | |
| 2025-01-07 | TM02 | officers | Termination secretary company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- 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.
Year-on-year
FY2024 → FY2025 · period ending 2025-12-31 vs 2024-12-31
-
Turnover
+3.8%
£997,614,000 £1,035,897,000
-
Cash
+26.9%
£131,356,000 £166,674,000
-
Net assets
+13.7%
£753,668,000 £856,891,000
-
Employees
-6.4%
3,151 2,948
-
Operating profit
+106%
£77,681,000 £160,029,000
-
Profit before tax
+122.2%
£44,489,000 £98,871,000
-
Wages
+4.7%
£148,525,000 £155,516,000
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