Find what is truly sustainable. See the proof.
A directory of sustainable companies, projects and investments. Every entry is classified against public taxonomies, with the evidence behind each figure.
Our mission: capital should reach the companies that earn it, not the ones with the best story.
Nordex
Heavy Electrical Equipment · Germany
100% alignedGREENVestas
Heavy Electrical Equipment · Denmark
99% alignedGREENOutokumpu
Steel · Finland
93% alignedGREENOrsted
Renewable Electricity · Denmark
91% alignedGREEN
Reported EU Taxonomy-aligned revenue, latest company disclosures.
How SWISOX works
One mission. Three steps.
First we make sustainability visible. Then we make it affordable to prove. Then we make it investable.
Discover
The map
A directory of sustainable companies, projects and investments, classified against public taxonomies, with sources for every figure.
Explore the mapProve
The assessment tool
Companies find out how sustainable they are for a fraction of the usual cost, and keep their entry on the map up to date.
Assess your companyInvest
The marketplace
Step by step, entries on the map become investable through licensed partners, starting with stocks and bonds.
Join the waitlist01 · The map
See what stands behind every claim.
Each entry answers two questions, the same way for a listed company, a private company or a project.
Question 1
What does it finance?
We classify activities against public sustainability taxonomies, starting with the EU Taxonomy. Green means aligned. Amber means in transition.
Question 2
How well is it proven?
We show what a company reported next to our own estimate, with the source and date of every figure. Missing evidence is shown as missing.
Listed companies
Classified from public sustainability disclosures.
Private companies
Added as companies assess themselves with our tool.
Projects
Climate and nature projects, including nature finance.
Funds and bonds
What sustainable investment products actually hold.
02 · Assess your company
Find out if your company is sustainable, for a fraction of the usual cost.
Most companies can't afford consultants to prove what they do. Our agent reads the records you already have, maps your activities to the taxonomy and shows what is proven, what is estimated and what is missing.
- 1
Bring your records
Invoices, certificates, permits or an existing report. Start with what you have.
- 2
The agent does the analysis
It maps your activities to the taxonomy and checks the evidence behind each figure.
- 3
Review and publish
Fill the gaps, approve what you share and publish your entry on the map.
03 · The sustainable investment marketplace
Then investable, one step at a time.
The marketplace opens entries on the map to investment through licensed partners. We start with listed stocks and bonds, then add private companies and projects.
- First: listed stocks and bonds
- Next: private companies
- Later: projects, including nature finance
Join the investor waitlist
Be the first to know when each part of the marketplace opens.
Timing and availability depend on partners and rules in your country.
Why we exist
Capital should reach the companies that earn it.
Greenwashing thrives where proof is expensive and hard to check. We make proof cheap, open and comparable, so investors can tell the difference and good companies get found.
SWISOX – The Sustainable Marketplace SA
Rue de Chantepoulet 1
1201 Geneva, Switzerland
info@swisox.comOpen in maps (opens in a new tab)Building the future together.
"We're working with SWISOX to make sustainability clearer for investors and to support companies that meet high standards. Together, we're building a European home for sustainable companies from around the world."

Lucas Bruggeman
CEO
BX Swiss Stock Exchange
"SWISOX is a natural extension of Geneva's unique ecosystem—where finance and sustainability meet. We're happy to support SWISOX in building the infrastructure sustainable companies need to access capital, while strengthening Geneva's position as a global hub for sustainable finance."

Kali Taylor
Managing Director
Sustainable Finance Geneva
"Through our partnership with SWISOX, we guide companies along their sustainability journey—establishing robust reporting practices and showcasing green credentials. Together, we empower businesses to transform and thrive responsibly."

Linda Romanovska
CEO
Melomys Advisory