CORERO NETWORK SECURITY PLC
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Next accounts due
2026-06-30 (in 1mo)
Last filed for 2024-12-31
Confirmation statement due
2026-12-08 (in 7mo)
Last made up 2025-11-24
Watchouts
None on the register
Cash
£4M
+3.1% vs 2023
Net assets
£14M
+11.5% vs 2023
Employees
87
+14.5% vs 2023
Profit before tax
£411K
+462.7% vs 2023
Name history
Renamed 2 times since incorporation
- CORERO NETWORK SECURITY PLC 2011-06-29 → present
- CORERO PLC 2007-02-27 → 2011-06-29
- MONDAS PLC 1991-11-14 → 2007-02-27
Net assets
2-year trend · vs Industrials median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | £16,567,087 | £18,205,337 | |
| Operating profit | -£11,861 | £364,715 | |
| Profit before tax | -£113,417 | £411,416 | |
| Net profit | -£126,019 | £369,162 | |
| Cash | £3,825,056 | £3,944,403 | |
| Total assets less current liabilities | £18,065,234 | £21,537,435 | |
| Net assets | £12,406,968 | £13,835,434 | |
| Equity | £12,406,968 | £13,835,434 | |
| Average employees | 76 | 87 | |
| Wages | £9,409,933 | £10,198,666 |
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 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Operating margin | -0.1% | 2.0% | |
| Net margin | -0.8% | 2.0% | |
| Return on capital employed | -0.1% | 1.7% | |
| Gearing (liabilities / total assets) | 41.1% | 44.3% | |
| Current ratio | 3.51x | 3.92x | |
| Interest cover | -0.09x | 13.67x |
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
- IFRS
- Reporting scope
- Consolidated group
- Auditor
- MacIntyre Hudson LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“On this basis, the Directors have therefore concluded that it is appropriate to prepare the financial statements on a going concern basis.”
Group structure
- CORERO NETWORK SECURITY PLC · parent
- Corero Network Security, Inc. 100%
- Corero Group Services Limited 100%
- Corero Network Security (UK) Limited 100%
Significant events
- “Commenced trading on the US OTCQB Venture Market (OTCQB: DDOSF) in January 2024.”
- “Announced strategic Latin American partnership with TechEnabler in February 2024.”
- “Launched AI-assisted Corero DDoS Intelligence Service in March 2024.”
- “Announced US partnership with TierPoint, agreeing $1.8m contract over 3 years in April 2024.”
- “Signed $1m contract renewal and expansion with DigitalOcean in April 2024.”
- “Secured orders of >$8m in Q1 2024.”
- “Announced key customer win in the Middle East with stc Bahrain in July 2024.”
- “Delivered contract win with Everstream, a leading US fibre connectivity services provider in August 2024.”
- “Launched Corero Observability & Resiliency Ecosystem ('CORE') in September 2024.”
- “Upgraded to OTCQX from OTCQB Venture Market in October 2024.”
- “Secured contract with Brazil's Forte Telecom, worth $1.2m across 3 years in December 2024.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
9 active · 29 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| ROCKEY, Emma Frances | Secretary | 2024-07-15 | — | — |
| GEORGE, Peter | Director | 2019-01-03 | Mar 1959 | American |
| GOULDEN, Christopher James | Director | 2025-04-01 | Oct 1984 | British |
| HERBERGER, Carl Wayne | Director | 2024-01-01 | Dec 1968 | American |
| LAST, Richard | Director | 2008-05-22 | Jul 1957 | British |
| MILLER, Andrew Douglas | Director | 2010-08-06 | Mar 1964 | British |
| MONTANANA, Jens Peter | Director | 2010-08-06 | Dec 1960 | British |
| NICHOLLS, Jeremy Mark | Director | 2026-01-30 | Jan 1968 | British |
| SCOTT, Robert Harold | Director | 2024-04-17 | Mar 1955 | American,British |
Show 29 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| JOHNSON, Sally Anne | Secretary | 1996-07-19 | 2004-12-06 |
| RICHARDS, Phillip | Secretary | 2023-09-30 | 2024-07-12 |
| SELBY, Ian Robert | Secretary | 2004-12-06 | 2007-10-31 |
| SIMON, Geraldine | Secretary | 1991-11-14 | 1996-07-19 |
| SWALLOW, Duncan | Secretary | 2007-11-01 | 2023-09-30 |
| CORPORATE NOMINEE SECRETARIES LIMITED | Corporate Nominee Secretary | 1991-11-14 | 1991-11-14 |
| BARNES, Kenneth Roy | Director | 1996-10-16 | 2000-10-31 |
| CHMILEWSKY, Lionel | Director | 2020-04-24 | 2023-02-28 |
| CROOK, Matthew | Director | 1999-09-14 | 2000-10-31 |
| FAIRMAN, Bernard William | Director | 2000-10-31 | 2008-05-22 |
| FULWOOD, Edward | Director | 2011-06-29 | 2012-03-19 |
| GRAHAM, Stephen | Director | 2012-03-19 | 2012-06-30 |
| LLOYD, Andrew Trevor | Director | 2012-11-19 | 2019-01-04 |
| LORD, Stephen William | Director | 1998-11-18 | 2000-03-17 |
| MARIENTHAL, Tony | Director | 1998-11-18 | 1999-11-08 |
| MCGEE, Jarlath | Director | 2004-08-04 | 2007-07-26 |
| MITCHELL, Roy Walter | Director | 2008-01-01 | 2010-01-26 |
| PETERS, Colin Leslie | Director | 2000-10-31 | 2008-01-01 |
| PRITCHARD, Neil Bartley | Director | 2022-04-14 | 2022-09-30 |
| RICHARDS, Phillip | Director | 2023-09-21 | 2024-07-12 |
| ROBERTSON, Mark | Director | 2007-07-25 | 2010-08-06 |
| SELBY, Ian Robert | Director | 1999-01-01 | 2007-10-31 |
| SIMON, David Timothy Andrew | Director | 1991-11-14 | 2004-08-05 |
| SIMON, Geraldine | Director | 1991-11-14 | 1996-07-19 |
| SNOWE, Bernard Patrick | Director | 2007-07-26 | 2011-06-30 |
| STEPHENSON, Robert Ashley | Director | 2013-09-06 | 2025-09-30 |
| WALLER, Peter Charles | Director | 2006-01-24 | 2011-02-04 |
| WHITEHOUSE, David Benton | Director | 1996-07-19 | 1998-12-31 |
| CORPORATE NOMINEE SERVICES LIMITED | Corporate Nominee Director | 1991-11-14 | 1991-11-14 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr Jens Peter Montanana | Individual | Shares 25–50% | 2016-04-06 | Active |
Filing timeline
Last 20 of 272 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-18 | AP01 | officers | Appoint person director company with name date | |
| 2026-01-31 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-11-19 | AD02 | address | Change sail address company with old address new address | |
| 2025-10-16 | TM01 | officers | Termination director company with name termination date | |
| 2025-10-03 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-06-30 | AA | accounts | Accounts with accounts type group | |
| 2025-04-29 | AP01 | officers | Appoint person director company with name date | |
| 2024-12-05 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-10-21 | SH01 | capital | Capital allotment shares | |
| 2024-09-13 | SH01 | capital | Capital allotment shares | |
| 2024-09-13 | SH01 | capital | Capital allotment shares | |
| 2024-07-23 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-23 | AP03 | officers | Appoint person secretary company with name date | |
| 2024-07-23 | TM02 | officers | Termination secretary company with name termination date | |
| 2024-06-20 | AA | accounts | Accounts with accounts type group | |
| 2024-05-30 | SH01 | capital | Capital allotment shares | |
| 2024-05-30 | AP01 | officers | Appoint person director company with name date | |
| 2024-03-13 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2024-03-13 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2024-02-06 | AP01 | officers | Appoint person director company with name date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 6
- Capital events
- 4
- 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
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
+9.9%
£16,567,087 £18,205,337
-
Cash
+3.1%
£3,825,056 £3,944,403
-
Net assets
+11.5%
£12,406,968 £13,835,434
-
Employees
+14.5%
76 87
-
Operating profit
+3,174.9%
-£11,861 £364,715
-
Profit before tax
+462.7%
-£113,417 £411,416
-
Wages
+8.4%
£9,409,933 £10,198,666
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