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Estuaire logo — A climate mission for aviation

Estuaire

A climate mission for aviation

Founded 2022 France France 42 employees Seed Total: $2.23M Space

General Information

Company Name Estuaire
Founded Year 2022
Location France France
Employees 42
Industries Space
Funding Stage Seed
Social

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About Estuaire

Estuaire is a climate mission for aviation startup, aiming to empower the aviation industry in reducing its environmental impact. Founded in 2022 by ex-Airbus employees in Paris, the company focuses on addressing all pollution factors of aviation, including CO2, NOx emissions, contrails, and aircraft manufacturing. Backed by institutions such as XAnge and Station F, Estuaire recently secured a €2.20M Seed Round investment on 25 June 2024 with the support of Satgana, XAnge, AFI Ventures, and Safran Corporate Ventures. They provide actionable metrics to airlines, lessors, and carbon calculators to aid in reducing the impact of air transportation. Operating from France, Estuaire actively hires talent that shares its mission to decarbonize aviation.

Business keywords: Aviation Industry, Environmental Impact, Air Transportation, Emissions Reduction, Climate Mission, Pollution Monitoring, Aircraft Manufacturing, Carbon Footprint, Sustainability Solutions

Services & Products

Decarbonization software tailored to the aviation industry

Target Customers

Compliance with EU-ETS and CORSIA, contrail impact understanding, emission monitoring Scope 3 measurement, ESG disclosure for lenders, impact data integration into risk models Financing climate performance, analytical sustainability criteria, impact data integration into risk models Contrail formation integration, lifecycle considerations, subject matter expertise on aviation

Funding Rounds & Investors (2)

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Funding Stage Amount Investors Lead Investors Date
Seed Round €2.20M 4
Satgana XAnge
Satgana, XAnge +2
25 Jun 2024
Grant €30.00K -
20 Mar 2023

Latest News

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Aviation climate tech Estuaire raises €2.2M — Tech
Aviation climate tech Estuaire raises €2.2M
Tech Jun 25, 2024

Estuaire Alternatives & Competitors

Estuaire vs
Fokker Next Gen
Fokker Next Gen The Netherlands

Engineering a new aeronautical experience

Grant
7 employees
Manufacturing, Renewable Energy
Estuaire vs
VoltAero
VoltAero France

Taking electric aircraft to an entirely new level.

Series B
28 employees
Space
Estuaire vs
Pyka
Pyka United States

Pyka is a robotics company on a mission to build the most useful autonomous aircraft on Earth.

Series B
86 employees
Agriculture, Robotics

FAQ About Estuaire

A climate mission for aviation
Estuaire was founded in 2022.
Estuaire is headquartered in France.
Estuaire operates in Space. Its work centres on Aviation Industry, Environmental Impact, Air Transportation and Emissions Reduction. Its customers include Compliance with EU-ETS and CORSIA, contrail impact understanding, emission monitoring, Scope 3 measurement, ESG disclosure for lenders, impact data integration into risk models and Financing climate performance, analytical sustainability criteria, impact data integration into risk models.
Estuaire has approximately 42 employees.
Estuaire has completed 2 funding rounds, raising a total of $2.23M. The latest funding stage is Seed.
Estuaire offers: Decarbonization software tailored to the aviation industry.
Top alternatives and competitors to Estuaire include Fokker Next Gen, VoltAero, Pyka, Odys Aviation, Airspace Experience Technologies (ASX). These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Estuaire and Fokker Next Gen are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Estuaire, https://bouncewatch.com/company/estuaire, updated 25 March 2025. When citing, please name BounceWatch and link this page.

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