AI-powered business directories built from web data
We use the entire public web as a data source and let Claude make sense of it. Deep, structured, continuously updated directories for industries where better information creates real value.
11.9k+
Companies
30+
Countries
96+
Data fields per company
Browse by energy sector
Explore companies across every segment of the renewable energy value chain.
Browse by country
Find renewable energy companies in 31 countries across Europe and beyond.
How FirmLens works
We crawl the web
Our dedicated crawlers scan thousands of company websites across Europe, collecting publicly available information.
Claude makes sense of it
Claude processes raw web data into structured profiles — products, certifications, markets, sustainability metrics, and more.
You find what you need
Search, filter, and compare companies across 96+ data fields. Updated continuously as new data comes in.
Renewable energy is where we started
The same problem exists in logistics, cleantech, industrial manufacturing, and dozens of other sectors. More verticals coming soon.