About WhoGreen
WhoGreen is sustainability for the planet and people. Yes, the whole world
For Everyone
WhoGreen is here for the planet. Through our climate network and WhoGreen Global Stars, we’re fast-tracking the green transition worldwide.
Who’s Leading the Way?
WhoGreen highlights the best in sustainability—connecting and celebrating those who are paving the path forward.
A Space to Grow and Share
Discover, share, and help sustainability thrive. Join us at WhoGreen.dk and WhoGreen.com—everyone’s welcome.
Anti-Greenwashing
The WhoGreen tool is designed to counter greenwashing.
We refer directly to companies’ own communication, allowing you to explore the details yourself. Our stories highlight specific, verifiable sustainability actions – no company or city is 100% green, and we show that with honesty.
The Research Behind the Stars
Sustainable actions are thoroughly examined. The findings are shared through stories and recognized with WhoGreen Stars.
Why WhoGreen?
The more names that are represented, the stronger our global awareness of climate and sustainability becomes. Together, we can accelerate the green transition.
Popular with our visitors
Navigate Through the Climate Network
Visitors find their way through the climate network – also known as the sustainability directory. Here, you can discover companies and cities actively working with green transition.
WhoGreen Pages – Created by Users
Each company or city has a dedicated WhoGreen page with more detailed information. These are social business profiles that users can update and manage themselves. From 2026, these pages will receive even greater attention.
Stars That Catch the Eye
WhoGreen Global Stars attract attention by highlighting specific, verified sustainability efforts. The recognized details are presented as stars – easy to spot, easy to understand.
Stories That Inspire
Star Stories and EcoBits Stories share concrete actions and ideas driving the green transition forward. They’re popular reads in WhoGreen Magazine.
Video and Visual Storytelling
The stars – along with the upcoming WhoGreen statuette – also play a central role in WhoGreen’s videos and visual content.
A tool for the world's businesses and cities
Apply to Use the Logo
Use the logo when you’re part of the network. The climate network brings together names that provide relevant sustainability information on their websites.
Use the logo
