Rainbow

📍 Paris area, France🗓 Founded 2021👥 34 employees💰 Last funded Mar 2025
Environmental Services🌐 rainbowstandard.io
Website LinkedIn
Rainbow is an ICROA-endorsed carbon credit standard and registry. We issue science-backed carbon credits that align with business strategies and climate commitments—ensuring every credit is both environmentally effective and commercially relevant. Our team combines scientific rigour, operational insight, and real-world systems experience to bring clarity, confidence, and credibility to every project we certify. Rainbow. Carbon Credits. Engineered for business.
6
Total investors
4
Early stage
2
Mid stage
0
Late stage
2021
Founded

Investors

6 investors
All
Early stage
Mid stage
Late stage
Investor geography3 countries
France
4
Spain
1
Germany
1
Investor activity2022–2025 · investors recorded per year
202212023320252
Recent (last 2y)Earlier
Frequently asked questions
Who invested in Rainbow?
Rainbow has 6 investors on record on gritt.io, including 4 early-stage backers, 2 mid-stage.
When did Rainbow last raise funding?
The most recent investment in Rainbow recorded on gritt.io was in March 2025.
When was Rainbow founded?
Rainbow was founded in 2021.
What industry is Rainbow in?
Rainbow operates in Environmental Services. Find similar Environmental Services investors on gritt.io.
Where is Rainbow based?
Rainbow is headquartered in Paris area, France.