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Rellen Ltd.

ActiveCompany number 16215659Private limited companyEst. 202562012 · Business and domestic software developmentCity and County of the City of London, London
Official record ↗
Age1 year
older than 43% of its sector
Same activity, United Kingdom99,226live companies · 56062nd oldest
In City and County of the City of London64,110live companies · 1,528 in the same activity
At this address8live companies incl. this one
First accounts due29 Oct 2026no accounts filed yet

In brief

Rellen Ltd. is a private limited company incorporated in England and Wales on 29 January 2025. It is 1 year old; 57% of the 99,226 live companies whose main activity is business and domestic software development are older. Its registered office is in City and County of the City of London, City of London, London, at an address shared with 7 other live companies. 1,528 live companies in City and County of the City of London share the same main activity. It was previously called Rellan Ltd, a name it changed on 17 March 2025.

Register details

Registered nameRELLEN LTD.
Company number16215659
Company typePrivate Limited Company
Registered officeC/O Browne Jacobson Llp 15TH Floor, 6 Bevis Marks, Bury Court, EC3A 7BA London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)62012 Business and domestic software development
International sector (ISIC Rev.4)J · 62 Computer programming, consultancy and related activities

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Name changedPreviously Rellan Ltd
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due29 October 2026
Accounting reference date31 January
Next confirmation statement11 February 2027
Last confirmation statement28 January 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Business and domestic software development in the United Kingdom

Live companies whose main activity is 62012: 99,226 in total, median age 2 years, 29,905 incorporated in the past 12 months.

All 99,226 companies
This company's decadeOther decades
020,00040,00060,00080,0001900s: 41900s1920s: 11920s1940s: 11940s1950s: 21950s1960s: 141960s1970s: 711970s1980s: 5271980s1990s: 2,0931990s2000s: 5,3082000s2010s: 20,9182010s2020s: 70,2872020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 1,40020112012: 1,5552013: 1,64720132014: 1,7852015: 1,92620152016: 2,2472017: 2,63220172018: 3,0552019: 3,66220192020: 3,6982021: 3,99420212022: 4,3722023: 6,12720232024: 8,1502025: 18,28520252026: 25,661

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 London1,528
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

7 other live companies share this registered office.

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Live companies with the same main activity, nearest first.

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HORIZON3 AI UK LtdCity and County of the City of London, London
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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.