Review (August 2025)

C40 cities is a global network of mayors taking urgent action to confront the climate crisis and create a future where everyone can thrive.

7.88M

Estimated Revenue

87.76k

Website Visitors

4/5

Trustpilot Score

What do we know about C40 Cities?

Estimated Revenue (2020)

$7.88M

Total Employees

280

Founded

2005

Industry

Renewables Environment

Location

London, United Kingdom

About

C40 Cities:

Social Links

What is C40 Cities's Revenue?

C40 Cities's estimated revenue for 2024 is $7.88M.

What does C40 Cities do?

C40 is a global leadership organization working to deliver the urgent action needed to confront the climate crisis and create a future where everyone can thrive. Our network is made up of nearly 100 of the world's biggest, most influential cities, representing 700+ million citizens and one quarter of the global economy. C40 cities are committed to increasing resilience, cleaning the air we breathe and tackling inequality by ensuring that global heating does not exceed 1.5°C, while also preparing for 3°C of heating or more. Through a Global Green New Deal, cities are working alongside a broad coalition of representatives from labor, business, the youth climate movement and civil society to go further and faster than ever before. The current Chair of C40 is Mayor of Los Angeles Eric Garcetti; and three-term Mayor of New York City Michael R. Bloomberg serves as President of the Board. C40's work is made possible by our three strategic funders: Bloomberg Philanthropies, Children's Investment Fund Foundation (CIFF), and Realdania.

What are the monthly traffic metrics for C40?

6/mo Traffic Growth

18.40%

All Time Traffic Growth

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Monthly Hits

88k

Time on Site

1.6Mins

Bounce Rate

62%

How fast is C40 growing?

C40 has grown by 145.0% in the last 6 months according to SimilarWeb.

How do people interact with C40?

Last month, C40 received 88k visitors who spent an average of 1.6 minutes on the website and visited 2.0 different pages per session. Overall, 62% of people bounce on the first visit.

How do people find C40?

35.7k people (41%) visit C40 directly. 42.9k (49%) people search for them in Google. Whereas, 3.2k (4%) discover C40 through Facebook, Reddit, and YouTube. 403.6 (0%) visitors come from C40's email newsletters. Finally, 144.8 (0.2%) people come from affiliates and or paid referrals.

Who uses C40?

C40's top market is the United Kingdom and they receive 12.3k (14.0%) people.
Then the 2nd is United States with 9.4k (10.7%).
The 3rd is is South Africa with 5.6k (6.4%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

See 12/mo Traffic Stats

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