ROKE MANOR RESEARCH LIMITED
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Next accounts due
2027-07-31 (in 1y)
Last filed for 2025-10-31
Confirmation statement due
2027-02-15 (in 9mo)
Last made up 2026-02-01
Watchouts
None on the register
Cash
£13M
+5.7% vs 2024
Net assets
£74M
+30.4% vs 2024
Employees
926
-7.9% vs 2024
Profit before tax
£22M
-30.5% vs 2024
Net assets
2-year trend · vs Technology median
Accounts
2-year trend · latest reflected 2025-10-31
| Metric | Trend | 2024-10-31 | 2025-10-31 |
|---|---|---|---|
| Turnover | £185,455,000 | £153,700,000 | |
| Operating profit | £31,513,000 | £22,131,000 | |
| Profit before tax | £31,302,000 | £21,769,000 | |
| Net profit | £24,635,000 | £17,202,000 | |
| Cash | £11,963,000 | £12,650,000 | |
| Total assets less current liabilities | £67,690,000 | £87,436,000 | |
| Net assets | £56,677,000 | £73,879,000 | |
| Equity | £56,677,000 | £73,879,000 | |
| Average employees | 1,005 | 926 | |
| Wages | £67,453,000 | £62,982,000 |
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 | 2024-10-31 | 2025-10-31 |
|---|---|---|---|
| Operating margin | 17.0% | 14.4% | |
| Net margin | 13.3% | 11.2% | |
| Return on capital employed | 46.6% | 25.3% | |
| Current ratio | 1.83x | 1.46x | |
| Interest cover | 149.35x | 61.14x |
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)
- Auditor
- KPMG LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors, having considered the current financial position and forecast including a severe but plausible downside scenario, believe the company is well placed to manage its risks and have assessed that there is a reasonable expectation that adequate financial resources will continue to be available for the foreseeable future. Consequently, the directors are confident that the company will have sufficient funds to continue to meet its liabilities as they fall due for at least twelve months from the date of approval of the financial statements and therefore have prepared the financial statements on a going concern basis.”
Group structure
- ROKE MANOR RESEARCH LIMITED · parent
- Landguard Nexus Limited 100%
- Landguard Systems Inc 100%
- Landguard Systems Limited 100%
Significant events
- “In June, Roke has acquired Landgurard Nexus Limited, creating further opportunities to enhance and accelerate Roke's growth. The acquisition secures a key part of the business EW supply chain and brings thirty specialist engineers to Roke in addition to a suite of market-leading products, unique intellectual property and a range of complementary customer relationships.”
- “The STORM framework, valued at £251m over six years, will see Roke enhance its role as a trusted partner to the UK MDC, informing critical UK Defence decision making and enabling Roke to play a key role in developing next generation missile defence capabilities.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
6 active · 30 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| ELLARD, Sarah Louise | Secretary | 2010-09-30 | — | British |
| COOPER, Ian Charles | Director | 2015-03-12 | Mar 1969 | British |
| ELLARD, Sarah Louise | Director | 2014-07-24 | Apr 1970 | British |
| MORTENSEN, James Stephen Mccready | Director | 2024-01-01 | Feb 1979 | British |
| ORD, Michael | Director | 2018-07-01 | Dec 1967 | British |
| OVERTON, Marc Anthony John Mchardy | Director | 2025-11-01 | Mar 1970 | British |
Show 30 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ELLIOTT, John | Secretary | — | 1997-10-02 |
| GENT, Gerard Thomas | Secretary | 1997-10-02 | 2010-09-30 |
| BAYNES, Andrew John | Director | 1997-12-01 | 2010-09-30 |
| BOWERS, Steven John | Director | 2013-02-26 | 2016-09-30 |
| COLE, David Edward Aston | Director | 2015-06-26 | 2019-03-18 |
| DELLAR, Richard Anthony | Director | 2014-07-01 | 2014-09-19 |
| DOLAN, Clive Ian | Director | 1993-10-04 | 1997-10-01 |
| FLOWERS, Michael James | Director | 2014-07-24 | 2018-06-30 |
| GENT, Gerard Thomas | Director | 2005-02-07 | 2006-11-20 |
| GRINHAM, Stephen Edward | Director | 2012-01-05 | 2015-03-09 |
| HELME, Michael John | Director | 2010-09-30 | 2012-09-14 |
| LEWIS, Andrew Gregory | Director | 2017-01-19 | 2023-12-31 |
| LOW, Andrew John, Doctor | Director | 1993-10-04 | 1997-01-30 |
| MACGREGOR, Paul | Director | 2019-03-18 | 2025-10-31 |
| MCDONALD, David Alexander | Director | 2011-10-03 | 2012-05-09 |
| PAPWORTH, Mark Harry | Director | 2012-11-05 | 2014-07-24 |
| PRICE, David John | Director | 2010-09-30 | 2012-11-05 |
| RAYNER, Paul Adrian | Director | 2010-11-18 | 2012-07-31 |
| SMITH, David Warren, Dr | Director | 2006-11-20 | 2011-09-30 |
| STEIN, Paul Jonathan | Director | 1997-01-30 | 2006-11-20 |
| TAYLOR, John Michael, Sir | Director | 2004-01-01 | 2011-03-19 |
| TEED, Cyril Frederick Heywood | Director | 1997-10-01 | 2002-04-05 |
| TEED, Cyril Frederick Heywood | Director | — | 1993-10-04 |
| TIZZARD, Philip John | Director | 1998-01-01 | 2001-06-12 |
| VENTON, Peter Charles | Director | — | 1993-10-04 |
| WAKEFORD, Gordon Lawrence | Director | 2008-06-17 | 2010-09-30 |
| WALKER, Graham Peter | Director | 2004-12-14 | 2006-11-20 |
| WHITE, Thomas Andrew | Director | 2007-09-06 | 2008-03-31 |
| WOOD, Alan John | Director | 2006-11-20 | 2007-09-06 |
| WOOD, Alan John | Director | 2001-06-12 | 2004-12-14 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Chemring Holdings Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2023-09-01 | Active |
| Chemring Group Plc | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-06-30 | Ceased 2023-09-01 |
Filing timeline
Last 20 of 251 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-15 | AA | accounts | Accounts with accounts type full | |
| 2026-02-02 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-11-20 | CH01 | officers | Change person director company with change date | |
| 2025-11-06 | AP01 | officers | Appoint person director company with name date | |
| 2025-11-05 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-06 | AA | accounts | Accounts with accounts type full | |
| 2025-02-06 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-02-06 | CH01 | officers | Change person director company with change date | |
| 2024-05-14 | AA | accounts | Accounts with accounts type full | |
| 2024-02-05 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-01-18 | AP01 | officers | Appoint person director company with name date | |
| 2024-01-13 | TM01 | officers | Termination director company with name termination date | |
| 2023-09-06 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2023-09-06 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2023-07-10 | AA | accounts | Accounts with accounts type full | |
| 2023-02-10 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-02-18 | AA | accounts | Accounts with accounts type full | |
| 2022-02-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-02-22 | AA | accounts | Accounts with accounts type full | |
| 2021-02-04 | CS01 | confirmation-statement | Confirmation statement with no updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 1
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 2025-10-31 vs 2024-10-31
-
Turnover
-17.1%
£185,455,000 £153,700,000
-
Cash
+5.7%
£11,963,000 £12,650,000
-
Net assets
+30.4%
£56,677,000 £73,879,000
-
Employees
-7.9%
1,005 926
-
Operating profit
-29.8%
£31,513,000 £22,131,000
-
Profit before tax
-30.5%
£31,302,000 £21,769,000
-
Wages
-6.6%
£67,453,000 £62,982,000
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers