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Arithmostech Limited

ActiveCompany number 10531565Private limited companyEst. 201670229 · Management consultancy activities other than financial managementOxford, South East
Official record ↗
Age9 years
older than 71% of its sector
Same activity, United Kingdom223,192live companies · 64005th oldest
In Oxford9,988live companies · 501 in the same activity
At this address46live companies incl. this one
Latest accounts2025small company accounts, made up to 31 Dec 2025

In brief

Arithmostech Limited is a private limited company incorporated in England and Wales on 19 December 2016. At 9 years old it is older than 71% of the 223,192 live companies whose main activity is management consultancy activities other than financial management. Its registered office is in Oxford, South East, at an address shared with 45 other live companies. 501 live companies in Oxford share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as small company accounts. It was previously called Cros NT JV Limited, a name it changed on 7 September 2021.

Register details

Registered nameARITHMOSTECH LIMITED
Company number10531565
Company typePrivate Limited Company
Registered officeJohn Eccles House, Robert Robinson Avenue, OX4 4GP Oxford
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)70229 Management consultancy activities other than financial management · 74909 Other professional, scientific and technical activities n.e.c.
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upSmall company accounts
  • Name changedPreviously Cros NT JV Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 September 2027
Accounting reference date31 December
Next confirmation statement11 July 2027
Last confirmation statement27 June 2026
Charges registered0
Outstanding · satisfied0 · 0

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 Oxford, South East.

Oxford
Live companies in Oxford9,988
Same activity in Oxford501
New in Oxford, past 12 months1,105

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
HT
Hextall Twiddy LimitedOxford, South East
Number 10527483Est. 2016
AN
Averthur Ngo Consulting LimitedOxford, South East
Number 10522154Est. 2016
FG
Foxtrot Group LtdOxford, South East
Number 10543194Est. 2016
MC
Mox Consultants LimitedOxford, South East
Number 10588390Est. 2017
RL
Reimagine Life LimitedOxford, South East
Number 10453119Est. 2016
ZC
Zorilla Consultancy LtdOxford, South East
Number 10444032Est. 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.