Startup · France
Estuaire
HQ Paris, FranceFounded 20221-10 employeesUpdated
Provides aviation environmental impact data, including emissions and contrails.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Aircraft and aeronautics | Developer | — | — | classify_sectors run 37, sonnet, taxonomy 2026-10-18b: Aviation emissions and contrail data with no defense use stated. | Reported |
- Developerclassify_sectors run 37, sonnet, taxonomy 2026-10-18b: Aviation emissions and contrail data with no defense use stated.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People1
| Person | Role |
|---|---|
| Maxime Meijers | co-founder and CEO |
Sources4
Profile3
- 1
Estuaire · Supports Organization · description, Organization · name, Organization · website
“Estuaire helps you reach your sustainability objectives with CO2, contrails, NOx, and aircraft lifecycle impact data.”
- 2
Sixth-Domain · Supports Organization · kind
“{"group": "startups", "id": "422463a1-a614-4f9c-8b33-4fa7da68c023", "name": "Estuaire"}”
- 3
LinkedIn · Supports Organization · country, Organization · employee range, Organization · founded year, Organization · hq city, Organization · linkedin url, Organization · ownership
“country: FR”
People1
- 4
spire.com · Supports Role
““In order to measure the full climate impact of aviation, knowing real flight lengths, altitudes and speeds is key,” said Estuaire co-founder and CEO Maxime Meijers.”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.