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

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

Algorithm and Extremal Consulting Limited

ActiveCompany number 11044637Private limited companyEst. 201782990 · Other business support service activities n.e.c.City of Westminster, London
Official record ↗
Age9 years
older than 41% of its sector
Same activity, United Kingdom180,504live companies · 106915th oldest
In City of Westminster163,540live companies · 9,555 in the same activity
At this address173live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 30 Nov 2025

In brief

Algorithm and Extremal Consulting Limited is a private limited company incorporated in England and Wales on 2 November 2017. It is 9 years old; 59% of the 180,504 live companies whose main activity is other business support service activities n.e.c. are older. Its registered office is in City of Westminster, Westminster, London, at an address shared with 172 other live companies. 9,555 live companies in City of Westminster share the same main activity. Its latest accounts were made up to 30 November 2025 and filed as total exemption full accounts. It was previously called Algorithm and External Consulting Limited, a name it changed on 4 May 2018.

Register details

Registered nameALGORITHM AND EXTREMAL CONSULTING LIMITED
Company number11044637
Company typePrivate Limited Company
Registered officeThorne Lancaster Parker, 5TH Floor Palladium House, 1-4 Argyll Street, W1F 7TA London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)82990 Other business support service activities n.e.c.
International sector (ISIC Rev.4)N · 82 Office administrative, office support and other business support activities

Timeline

Register events, newest first.

  • Accounts made upTotal exemption full accounts
  • Confirmation statement made up
  • Name changedPreviously Algorithm and External Consulting Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 August 2027
Accounting reference date30 November
Next confirmation statement28 October 2026
Last confirmation statement14 October 2025
Charges registered0
Outstanding · satisfied0 · 0

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

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

Live companies whose main activity is 82990: 180,504 in total, median age 10 years, 10,045 incorporated in the past 12 months.

All 180,504 companies
This company's decadeOther decades
025,00050,00075,000100,0001860s: 21860s1870s: 51870s1880s: 111880s1890s: 201890s1900s: 221900s1910s: 341910s1920s: 591920s1930s: 761930s1940s: 1101940s1950s: 2321950s1960s: 3751960s1970s: 7641970s1980s: 1,9841980s1990s: 6,9951990s2000s: 34,8202000s2010s: 78,7262010s2020s: 56,2692020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 5,59920112012: 5,8082013: 6,09520132014: 7,1562015: 7,34020152016: 11,2402017: 13,30420172018: 8,0492019: 8,11720192020: 6,7282021: 6,74320212022: 6,9442023: 8,30920232024: 8,6912025: 10,72120252026: 8,133

Location

Registered office in City of Westminster, Westminster, London.

City of Westminster
Live companies in City of Westminster163,540
Same activity in City of Westminster9,555
Live companies in Westminster164,765
New in City of Westminster, past 12 months19,587

Also registered at this address

172 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
MP
Mayfair Prime Properties LtdCity of Westminster, London
Number 11044636Est. 2017
JM
Joseph Mann LimitedCity of Westminster, London
Number 11044658Est. 2017
EL
Easy Lux Solutions LtdCity of Westminster, London
Number 11042650Est. 2017
IL
Itrain Legal LimitedCity of Westminster, London
Number 11042887Est. 2017
E1
Entreprenante 10 LimitedCity of Westminster, London
Number 11042911Est. 2017
CM
Critical Mineral Resources plcCity of Westminster, London
Number 11043077Est. 2017

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.