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Company number
10401717

C40 CITIES CLIMATE LEADERSHIP UK

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
C40 CITIES CLIMATE LEADERSHIP UK
Company number
10401717
Registered office
FIRST FLOOR, 44 FEATHERSTONE STREET, LONDON, EC1Y 8RN, ENGLAND · 7 other companies at this postcode
Company type
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated on
29 September 2016
Status
Active
Age
9 years
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering · 74909 — Other professional, scientific and technical activities n.e.c. · 84240 — Public order and safety activities
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
10 Jul 2027
Confirmation statement — last
26 Jun 2026

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Revenue 14
▲ 6.9%
13
Profit / (loss) before tax -0
▼ 128.9%
1
Total assets less current liabilities 3
▼ 10.9%
3
Net assets 3
▼ 10.9%
3
Employees (avg) 153
▲ 4.1%
147

Documents for C40 CITIES CLIMATE LEADERSHIP UK

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Company extract£1.99

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

C40 Cities Climate Leadership UK — EC4N 4TQ
Tier 1 · renews 07/01/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

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Frequently asked questions

What is the company number of C40 CITIES CLIMATE LEADERSHIP UK?
According to the official registry, the company number of C40 CITIES CLIMATE LEADERSHIP UK is 10401717.
Where is C40 CITIES CLIMATE LEADERSHIP UK registered?
The registered office is FIRST FLOOR, 44 FEATHERSTONE STREET, LONDON, EC1Y 8RN, ENGLAND.
What is the SIC code of C40 CITIES CLIMATE LEADERSHIP UK?
The nature of business is recorded under SIC code 72190 — Other research and experimental development on natural sciences and engineering, 74909 — Other professional, scientific and technical activities n.e.c., 84240 — Public order and safety activities.
When are the next accounts of C40 CITIES CLIMATE LEADERSHIP UK due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About C40 CITIES CLIMATE LEADERSHIP UK (10401717)

C40 CITIES CLIMATE LEADERSHIP UK is a pri/lbg/nsc (private, limited by guarantee, no share capital, use of 'limited' exemption) incorporated on 29 September 2016 and registered in the United Kingdom under company number 10401717. Its registered office is at FIRST FLOOR, 44 FEATHERSTONE STREET, LONDON, EC1Y 8RN, ENGLAND. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 31 December 2025. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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