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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

  1. CORERO NETWORK SECURITY PLC 2011-06-29 → present
  2. CORERO PLC 2007-02-27 → 2011-06-29
  3. MONDAS PLC 1991-11-14 → 2007-02-27

Accounts

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

Metric Trend 2023-12-312024-12-31
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 7687
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 2023-12-312024-12-31
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 3.51x3.92x
Interest cover -0.09x13.67x

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

  1. CORERO NETWORK SECURITY PLC · parent
    1. Corero Network Security, Inc. 100% · USA · development and sale of appliance and software security products and solutions
    2. Corero Group Services Limited 100% · England and Wales · providing administration services to the Group
    3. Corero Network Security (UK) Limited 100% · England and Wales · sale of appliances and software security products and solutions, providing development and marketing services on behalf of Corero Network Security, Inc.

Significant events

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 PDF
2026-01-31 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-11-19 AD02 address Change sail address company with old address new address PDF
2025-10-16 TM01 officers Termination director company with name termination date PDF
2025-10-03 MR01 mortgage Mortgage create with deed with charge number charge creation date PDF
2025-06-30 AA accounts Accounts with accounts type group
2025-04-29 AP01 officers Appoint person director company with name date PDF
2024-12-05 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-10-21 SH01 capital Capital allotment shares PDF
2024-09-13 SH01 capital Capital allotment shares PDF
2024-09-13 SH01 capital Capital allotment shares PDF
2024-07-23 TM01 officers Termination director company with name termination date PDF
2024-07-23 AP03 officers Appoint person secretary company with name date PDF
2024-07-23 TM02 officers Termination secretary company with name termination date PDF
2024-06-20 AA accounts Accounts with accounts type group
2024-05-30 SH01 capital Capital allotment shares PDF
2024-05-30 AP01 officers Appoint person director company with name date PDF
2024-03-13 MR04 mortgage Mortgage satisfy charge full PDF
2024-03-13 MR04 mortgage Mortgage satisfy charge full PDF
2024-02-06 AP01 officers Appoint person director company with name date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
6

last 12 months

Capital events
4

last 24 months

Officers appointed
1

last 12 months

Officers resigned
1

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