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Constructalytix Limited

ActiveCompany number 16618421Private limited companyEst. 202571122 · Engineering related scientific and technical consulting activitiesCity and County of the City of London, London
Official record ↗
Age1 year
older than 18% of its sector
Same activity, United Kingdom23,466live companies · 19153rd oldest
In City and County of the City of London64,110live companies · 135 in the same activity
At this address1only this company
First accounts due30 Apr 2027no accounts filed yet

In brief

Constructalytix Limited is a private limited company incorporated in England and Wales on 31 July 2025. It is 1 year old; 82% of the 23,466 live companies whose main activity is engineering related scientific and technical consulting activities are older. Its registered office is in City and County of the City of London, City of London, London. 135 live companies in City and County of the City of London share the same main activity. It was previously called Foundersco 001 Limited, a name it changed on 1 June 2026.

Register details

Registered nameCONSTRUCTALYTIX LIMITED
Company number16618421
Company typePrivate Limited Company
Registered officeC/O Founders Law Limited, Hamilton House, EC4Y 0HA London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71122 Engineering related scientific and technical consulting activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Name changedPreviously Foundersco 001 Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 April 2027
Accounting reference date31 July
Next confirmation statement28 August 2027
Last confirmation statement14 August 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Engineering related scientific and technical consulting activities in the United Kingdom

Live companies whose main activity is 71122: 23,466 in total, median age 4 years, 3,575 incorporated in the past 12 months.

All 23,466 companies
This company's decadeOther decades
05,00010,00015,00020,0001920s: 111920s1930s: 111930s1950s: 551950s1960s: 771960s1970s: 34341970s1980s: 1531531980s1990s: 4494491990s2000s: 1,3761,3762000s2010s: 6,7836,7832010s2020s: 14,65714,6572020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 37720112012: 4542013: 49420132014: 4902015: 56120152016: 6602017: 90720172018: 1,2382019: 1,36520192020: 1,2592021: 1,30320212022: 1,6272023: 2,01020232024: 2,3202025: 3,18020252026: 2,958

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 London135
Live companies in City of London65,207
New in City and County of the City of London, past 12 months4,148

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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.