NCC GROUP ACCUMULI SECURITY LIMITED
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Next accounts due
2026-06-30 (in 1mo)
Last filed for 2024-09-30
Confirmation statement due
2026-06-07 (in 1mo)
Last made up 2025-05-24
Watchouts
None on the register
Cash
£36K
-94.4% vs 2023
Net assets
£10M
+6.2% vs 2023
Employees
54
-20.6% vs 2023
Profit before tax
£2M
-67% vs 2023
Name history
Renamed 5 times since incorporation
- NCC GROUP ACCUMULI SECURITY LIMITED 2016-06-01 → present
- ACCUMULI SECURITY LTD 2014-03-06 → 2016-06-01
- ACCUMULI SECURITY NETWORKS LIMITED 2011-07-19 → 2014-03-06
- TUSCANY NETWORKS LIMITED 2009-03-20 → 2011-07-19
- N3K INFORMATIK LIMITED 2001-11-28 → 2009-03-20
- INTERNET & INTRANET SOLUTIONS LIMITED 1996-05-24 → 2001-11-28
Net assets
2-year trend · vs Technology median
Accounts
2-year trend · latest reflected 2024-09-30
| Metric | Trend | 2023-05-31 | 2024-09-30 |
|---|---|---|---|
| Turnover | £10,266,000 | £9,021,000 | |
| Operating profit | £5,347,000 | £944,000 | |
| Profit before tax | £5,874,000 | £1,939,000 | |
| Net profit | £4,687,000 | £1,972,000 | |
| Cash | £644,000 | £36,000 | |
| Total assets less current liabilities | £9,714,000 | £10,602,000 | |
| Net assets | £9,672,000 | £10,269,000 | |
| Equity | £9,672,000 | £10,269,000 | |
| Average employees | 68 | 54 | |
| Wages | £3,828,000 | £4,041,000 |
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 | 2023-05-31 | 2024-09-30 |
|---|---|---|---|
| Operating margin | 52.1% | 10.5% | |
| Net margin | 45.7% | 21.9% | |
| Return on capital employed | 55.0% | 8.9% | |
| Gearing (liabilities / total assets) | 59.5% | 70.0% | |
| Current ratio | 0.47x | 0.04x |
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
- PricewaterhouseCoopers LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors have acknowledged guidance published in relation to going concern assessments. The Company is a member of the NCC Consolidated Group ("the Group") whose ultimate parent entity is NCC Group plc. Notwithstanding net current liabilities of £22,587,000 as of 30 September 2024, the financial statements have been prepared on a going concern basis which the Directors consider to be appropriate for the following reasons.”
Significant events
- “On 31 December 2022, the Company disposed of its DDI business for cash consideration of £5,784,000. During the period, the contingent consideration was partially settled resulting in a final payment of £3,687,000.”
- “As part of the ongoing reorganisation, the wider Group reviewed its property portfolio, leading to £113,000 in fixed asset impairment charges related to non-current assets within the Company.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 28 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| WILLIAMS, Edward Jonathan | Secretary | 2018-07-26 | — | — |
| ELLIS, Guy David | Director | 2023-06-30 | Feb 1974 | British |
| MADDISON, Michael | Director | 2022-07-07 | Sep 1969 | British |
Show 28 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CROSS, Suzana | Secretary | 2018-07-26 | 2019-08-30 |
| FRITH, Nicola | Secretary | 1996-05-24 | 1998-07-21 |
| JERVIS, Michael | Secretary | 1998-07-21 | 2004-01-07 |
| NISBET, Helen Louise | Secretary | 2015-06-25 | 2018-07-26 |
| SWAN, Alan John | Secretary | 2004-01-07 | 2010-11-25 |
| WILLIAMSON, Alexandra Dilys | Secretary | 2019-08-30 | 2020-01-09 |
| WINN, Ian David | Secretary | 2010-11-25 | 2012-01-27 |
| YALDEN, Martin | Secretary | 2012-01-27 | 2015-06-25 |
| TEMPLE SECRETARIES LIMITED | Corporate Nominee Secretary | 1996-05-24 | 1996-05-24 |
| ALWAY, Derek Andrew | Director | 2006-11-22 | 2008-09-18 |
| BRYAN, Gregory Paul | Director | 2004-01-07 | 2005-06-30 |
| COTTON, Robert Francis Charles | Director | 2015-06-25 | 2017-03-06 |
| DAY, Robert Paul | Director | 1996-05-24 | 1997-09-25 |
| HENDERSON, David | Director | 2000-07-01 | 2001-11-23 |
| KOWALSKI, Timothy John | Director | 2018-07-26 | 2023-06-30 |
| LYONS, Gavin Anthony Peter | Director | 2012-08-01 | 2015-06-25 |
| MCNAMARA, Nigel John | Director | 1997-08-18 | 2000-07-01 |
| MURTAGH, Dean Roderick | Director | 2000-07-01 | 2014-03-14 |
| PALSER, Adam Howard, Dr | Director | 2018-07-26 | 2022-06-17 |
| PATEL, Atul | Director | 2015-06-25 | 2016-08-15 |
| RAWLINSON, Roger Gary | Director | 2016-08-15 | 2018-11-30 |
| RIGG, Julian Jon | Director | 1996-05-24 | 2010-11-25 |
| SPENCE, Sebastian | Director | 2006-01-20 | 2008-10-07 |
| SWAN, Alan John | Director | 2009-04-06 | 2010-11-25 |
| SWAN, Alan John | Director | 1997-02-11 | 2007-03-02 |
| TENNER, Brian Thomas | Director | 2017-03-06 | 2018-08-12 |
| WINN, Ian David | Director | 2010-11-25 | 2015-06-25 |
| COMPANY DIRECTORS LIMITED | Corporate Nominee Director | 1996-05-24 | 1996-05-24 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Ncc Group Cyber Security (Uk) Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2021-05-20 | Active |
| Ncc Group (Solutions) Limited | Corporate entity | Shares 75–100%, Voting 75–100% | 2018-05-31 | Ceased 2021-05-20 |
| Accumuli (Holdings) Limited | Corporate entity | Shares 75–100%, Voting 75–100% | 2016-04-06 | Ceased 2018-05-31 |
Filing timeline
Last 20 of 189 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2025-06-06 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-05-06 | AA | accounts | Accounts with accounts type full | |
| 2024-06-11 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-02-28 | AA | accounts | Accounts with accounts type full | |
| 2024-02-07 | AA01 | accounts | Change account reference date company current extended | |
| 2023-07-06 | AP01 | officers | Appoint person director company with name date | |
| 2023-07-06 | TM01 | officers | Termination director company with name termination date | |
| 2023-06-08 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-01-27 | CH01 | officers | Change person director company with change date | |
| 2023-01-17 | CH01 | officers | Change person director company with change date | |
| 2023-01-10 | AA | accounts | Accounts with accounts type full | |
| 2022-07-13 | AP01 | officers | Appoint person director company with name date | |
| 2022-07-12 | TM01 | officers | Termination director company with name termination date | |
| 2022-05-31 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-03-04 | CH01 | officers | Change person director company with change date | |
| 2021-12-22 | AA | accounts | Accounts with accounts type full | |
| 2021-06-30 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2021-05-27 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2021-05-27 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2021-03-10 | AA | accounts | Accounts with accounts type full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 2
- 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
FY2023 → FY2024 · period ending 2024-09-30 vs 2023-05-31
-
Turnover
-12.1%
£10,266,000 £9,021,000
-
Cash
-94.4%
£644,000 £36,000
-
Net assets
+6.2%
£9,672,000 £10,269,000
-
Employees
-20.6%
68 54
-
Operating profit
-82.3%
£5,347,000 £944,000
-
Profit before tax
-67%
£5,874,000 £1,939,000
-
Wages
+5.6%
£3,828,000 £4,041,000
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