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Collaborative Principals Group Ltd

ActiveCompany number 14443941Private limited companyEst. 202271111 · Architectural activitiesIslington, London
Official record ↗
Age4 years
older than 22% of its sector
Same activity, United Kingdom18,172live companies · 14116th oldest
In Islington109,520live companies · 519 in the same activity
At this address1only this company
Latest accounts2025total exemption full accounts, made up to 31 Mar 2025

In brief

Collaborative Principals Group Ltd is a private limited company incorporated in England and Wales on 26 October 2022. It is 4 years old; 78% of the 18,172 live companies whose main activity is architectural activities are older. Its registered office is in Islington, London. 519 live companies in Islington share the same main activity. Its latest accounts were made up to 31 March 2025 and filed as total exemption full accounts. It was previously called Gramgem Limited, a name it changed on 7 February 2023.

Register details

Registered nameCOLLABORATIVE PRINCIPALS GROUP LTD
Company number14443941
Company typePrivate Limited Company
Registered officeGround Floor, 30A Great Sutton Street, EC1V 0DU London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71111 Architectural activities · 74100 specialised design 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
  • Accounts made upTotal exemption full accounts
  • Name changedPreviously Gramgem Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 December 2026
Accounting reference date31 March
Next confirmation statement2 November 2026
Last confirmation statement19 October 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Architectural activities in the United Kingdom

Live companies whose main activity is 71111: 18,172 in total, median age 9 years, 1,037 incorporated in the past 12 months.

All 18,172 companies
This company's decadeOther decades
02,0004,0006,0008,0001880s: 111880s1920s: 111920s1950s: 111950s1960s: 441960s1970s: 45451970s1980s: 2572571980s1990s: 7267261990s2000s: 3,2973,2972000s2010s: 7,1747,1742010s2020s: 6,6666,6662020s
Incorporated per year, still live
05001,0001,5002,0002011: 55020112012: 6462013: 67520132014: 7672015: 75320152016: 7372017: 80420172018: 8492019: 88620192020: 9732021: 92120212022: 8482023: 88720232024: 1,0032025: 1,17120252026: 863

Location

Registered office in Islington, London.

Islington
Live companies in Islington109,520
Same activity in Islington519
New in Islington, past 12 months24,713

Similar companies

Live companies with the same main activity, nearest first.

Compare all
N
Non-Lieux LtdIslington, London
Number 14478536Est. 2022
SL
Studio Lilija-Dodds LtdIslington, London
Number 14482120Est. 2022
M
Materialise LtdIslington, London
Number 14501444Est. 2022
S
SPSR LtdIslington, London
Number 14378956Est. 2022
RD
Ritchie Design Partners LtdIslington, London
Number 14369698Est. 2022
JD
Jasantos Design LtdIslington, London
Number 14521503Est. 2022

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.