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Diffblue Limited

ActiveCompany number 09958102Private limited companyEst. 201658290 · Other software publishingCity and County of the City of London, London
Official record ↗
Age10 years
older than 91% of its sector
Same activity, United Kingdom17,860live companies · 1616th oldest
In City and County of the City of London64,110live companies · 308 in the same activity
At this address809live companies incl. this one
Latest accounts2026total exemption full accounts, made up to 31 Jan 2026

In brief

Diffblue Limited is a private limited company incorporated in England and Wales on 19 January 2016. At 10 years old it is older than 91% of the 17,860 live companies whose main activity is other software publishing. Its registered office is in City and County of the City of London, City of London, London, at an address shared with 808 other live companies. 308 live companies in City and County of the City of London share the same main activity. Its latest accounts were made up to 31 January 2026 and filed as total exemption full accounts.

Register details

Registered nameDIFFBLUE LIMITED
Company number09958102
Company typePrivate Limited Company
Registered office5 New Street Square, EC4A 3TW London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)58290 Other software publishing · 62012 Business and domestic software development · 72190 Other research and experimental development on natural sciences and engineering
International sector (ISIC Rev.4)J · 58 Publishing activities

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upTotal exemption full accounts
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 October 2027
Accounting reference date31 January
Next confirmation statement1 September 2027
Last confirmation statement18 August 2026
Charges registered1
Outstanding · satisfied0 · 1

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

Other software publishing in the United Kingdom

Live companies whose main activity is 58290: 17,860 in total, median age 1 years, 7,176 incorporated in the past 12 months.

All 17,860 companies
This company's decadeOther decades
05,00010,00015,00020,0001940s: 111940s1960s: 441960s1970s: 991970s1980s: 90901980s1990s: 2312311990s2000s: 6556552000s2010s: 2,0902,0902010s2020s: 14,78014,7802020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 7620112012: 1012013: 9020132014: 1242015: 14120152016: 1692017: 31920172018: 4012019: 58420192020: 6562021: 69320212022: 8082023: 1,10420232024: 1,6272025: 3,39720252026: 6,495

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 London308
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

808 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
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Secondmind LimitedCity and County of the City of London, London
Number 09973282Est. 2016
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Syndigo UK LtdCity and County of the City of London, London
Number 10071427Est. 2016
UL
Usonia Labs LimitedCity and County of the City of London, London
Number 09819121Est. 2015
PM
Pricing Monkey LtdCity and County of the City of London, London
Number 10203283Est. 2016
C
Cygnetise LimitedCity and County of the City of London, London
Number 10205661Est. 2016
SS
Scoro Software LimitedCity and County of the City of London, London
Number 10213962Est. 2016

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.