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Triangle Security Ltd

ActiveCompany number 03358775Private limited companyEst. 199796090 · Other service activities n.e.c.Hillingdon, London
Official record ↗
Age29 years
older than 96% of its sector
Same activity, United Kingdom118,489live companies · 5081st oldest
In Hillingdon40,985live companies · 914 in the same activity
At this address274live companies incl. this one
Latest accounts2026micro-entity accounts, made up to 30 Jun 2026

In brief

Triangle Security Ltd is a private limited company incorporated in England and Wales on 23 April 1997. At 29 years old it is older than 96% of the 118,489 live companies whose main activity is other service activities n.e.c.. Its registered office is in Hillingdon, London, at an address shared with 273 other live companies. 914 live companies in Hillingdon share the same main activity. Its latest accounts were made up to 30 June 2026 and filed as micro-entity accounts. It was previously called Triangle Security (Special Events) Ltd., a name it changed on 1 August 2022.

Register details

Registered nameTRIANGLE SECURITY LTD
Company number03358775
Company typePrivate Limited Company
Registered office70-72 Victoria Road, HA4 0AH Ruislip
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)96090 Other service activities n.e.c.
International sector (ISIC Rev.4)S · 96 Other personal service activities

Timeline

Register events, newest first.

  • Accounts made upMicro-entity accounts
  • Confirmation statement made up
  • Name changedPreviously Triangle Security (Special Events) Ltd.
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 March 2028
Accounting reference date30 June
Next confirmation statement6 May 2027
Last confirmation statement22 April 2026
Charges registered1
Outstanding · satisfied1 · 0

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

Other service activities n.e.c. in the United Kingdom

Live companies whose main activity is 96090: 118,489 in total, median age 7 years, 8,573 incorporated in the past 12 months.

All 118,489 companies
This company's decadeOther decades
020,00040,00060,00080,0001860s: 11860s1870s: 31870s1880s: 31880s1890s: 61890s1900s: 181900s1910s: 111910s1920s: 301920s1930s: 531930s1940s: 591940s1950s: 1411950s1960s: 2801960s1970s: 6011970s1980s: 1,3751980s1990s: 3,7451990s2000s: 11,2592000s2010s: 48,7222010s2020s: 52,1822020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 2,68820112012: 2,9782013: 3,44520132014: 4,1952015: 4,67320152016: 5,4982017: 7,29320172018: 7,7222019: 8,07320192020: 6,2562021: 6,09820212022: 6,4122023: 7,64820232024: 8,4552025: 10,64020252026: 6,673

Location

Registered office in Hillingdon, London.

Hillingdon
Live companies in Hillingdon40,985
Same activity in Hillingdon914
New in Hillingdon, past 12 months6,855

Also registered at this address

273 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
WH
Wood Hall & Heward LimitedLondon, London
Number 03367370Est. 1997
LM
Lynx Maintenance LimitedHillingdon, London
Number 03400446Est. 1997
GS
Glencoe Services LimitedHillingdon, London
Number 03459579Est. 1997
TP
The Textile Printing and Sourcing Company LimitedHillingdon, London
Number 03254728Est. 1996
HA
Heathrow Airport Fuel Company LimitedHillingdon, London
Number 03189276Est. 1996
HE
Herbalife Europe LimitedHillingdon, London
Number 03162901Est. 1996

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.