Data from the official company registers of 12 countries. Not an official register.

English

Assertium Ltd

Age1 year
older than 6% of its sector
Same activity, United Kingdom2,986live companies · 2817th oldest
In City and County of the City of London64,110live companies · 326 in the same activity
At this address580live companies incl. this one
First accounts due27 Mar 2027no accounts filed yet

In brief

Assertium Ltd is a private limited company incorporated in England and Wales on 27 June 2025. It is 1 year old; 94% of the 2,986 live companies whose main activity is other activities auxiliary to insurance and pension funding are older. Its registered office is in City and County of the City of London, City of London, London, at an address shared with 579 other live companies. 326 live companies in City and County of the City of London share the same main activity. The register shows a proposal to strike the company off.

Register details

Registered nameASSERTIUM LTD
Company number16545823
Company typePrivate Limited Company
Registered officeInternational House, 36-38 Cornhill, EC3V 3NG London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)66290 Other activities auxiliary to insurance and pension funding
International sector (ISIC Rev.4)K · 66 Activities auxiliary to financial services and insurance activities

Timeline

Register events, newest first.

  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due27 March 2027
Accounting reference date30 June
Next confirmation statement10 July 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Other activities auxiliary to insurance and pension funding in the United Kingdom

Live companies whose main activity is 66290: 2,986 in total, median age 11 years, 119 incorporated in the past 12 months.

All 2,986 companies
This company's decadeOther decades
05001,0001,5002,0001880s: 11880s1900s: 11900s1910s: 11910s1920s: 51920s1930s: 41930s1940s: 21940s1950s: 71950s1960s: 91960s1970s: 221970s1980s: 621980s1990s: 1831990s2000s: 5162000s2010s: 1,4162010s2020s: 7572020s
Incorporated per year, still live
0501001502002011: 13520112012: 1522013: 15920132014: 1802015: 17820152016: 1352017: 13820172018: 1372019: 12820192020: 1052021: 7720212022: 1002023: 10520232024: 1202025: 15820252026: 92

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 London326
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

579 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

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.