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Corero Network Security plc

ActiveCompany number 02662978Public limited companyEst. 199170229 · Management consultancy activities other than financial managementCity and County of the City of London, London
Official record ↗
Age34 years
older than 99% of its sector
Same activity, United Kingdom223,192live companies · 1249th oldest
In City and County of the City of London64,110live companies · 2,309 in the same activity
At this address46live companies incl. this one
Latest accounts2025group accounts, made up to 31 Dec 2025

In brief

Corero Network Security plc is a public limited company incorporated in England and Wales on 14 November 1991. At 34 years old it is older than 99% of the 223,192 live companies whose main activity is management consultancy activities other than financial management. Its registered office is in City and County of the City of London, City of London, London, at an address shared with 45 other live companies. 2,309 live companies in City and County of the City of London share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as group accounts. It was previously called Corero plc, a name it changed on 29 June 2011, and has had 2 earlier names in all.

Register details

Registered nameCORERO NETWORK SECURITY PLC
Company number02662978
Company typePublic Limited Company
Registered office1 Fore Street Avenue, EC2Y 9DT London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)70229 Management consultancy activities other than financial management
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Accounts made upGroup accounts
  • Confirmation statement made up
  • Name changedPreviously Corero plc
  • Name changedPreviously Mondas plc
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 June 2027
Accounting reference date31 December
Next confirmation statement8 December 2026
Last confirmation statement24 November 2025
Charges registered5
Outstanding · satisfied1 · 4

Charges are security interests (such as mortgages) registered against the company.

Management consultancy activities other than financial management in the United Kingdom

Live companies whose main activity is 70229: 223,192 in total, median age 5 years, 31,233 incorporated in the past 12 months.

All 223,192 companies
This company's decadeOther decades
050,000100,000150,000200,0001880s: 11880s1900s: 31900s1910s: 11910s1920s: 51920s1930s: 51930s1940s: 81940s1950s: 201950s1960s: 561960s1970s: 1571970s1980s: 7271980s1990s: 3,2191990s2000s: 18,4172000s2010s: 72,9512010s2020s: 127,6222020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 4,14620112012: 5,2012013: 6,02820132014: 6,9752015: 7,77920152016: 7,8582017: 8,41720172018: 10,7542019: 12,21620192020: 11,4292021: 11,26920212022: 13,0742023: 17,09020232024: 20,6272025: 28,39920252026: 25,734

Location

Registered office in City and County of the City of London, City of London, London.

City and County of the City of London
Live companies in City and County of the City of London64,110
Same activity in City and County of the City of London2,309
Live companies in City of London65,207
New in City and County of the City of London, past 12 months4,148

Also registered at this address

45 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
B
Bestrustees LimitedCity and County of the City of London, London
Number 02671775Est. 1991
MR
Mirage Resources LimitedCity and County of the City of London, London
Number 02645462Est. 1991
CC
Collingworth Consulting LimitedCity and County of the City of London, London
Number 02719516Est. 1992
AS
Adam Smith International LtdCity and County of the City of London, London
Number 02732176Est. 1992
PI
Pramex International LtdCity and County of the City of London, London
Number 02583010Est. 1991
C
Constantin LimitedCity and County of the City of London, London
Number 02571328Est. 1991

Sources

Register data: Companies House, Free Company Data Product, delivery of 1 October 2026. Places: ONS Postcode Directory (Open Government Licence v3.0). Sector names: Eurostat NACE Rev. 2. Context figures are computed by FirmsDB from these sources. This page is not an official register; check the official record before relying on it.