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Companies / Estuaire

Estuaire

Paris, France

Estuaire analyzes commercial and business aviation flight trajectories and provides environmental data to help the aviation industry reach its sustainability objectives.

Estuaire, based in Paris, France, has 1 investor on file, among them AFI Ventures. Its site was last checked 11 Nov 2026: site answers.

Investors

1 investor on file
InvestorEvidenceType
AFI VenturesPortfolio pageVenture capital

More from AFI Ventures

50 companies on its checked portfolio

Its portfolio leans to Education (16%), AI & Machine Learning (15%), Healthcare & Biotech (14%).

See AFI Ventures' full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

Free account · no card

Get Estuaire and its investors as data

Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when AFI Ventures adds a company.

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  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/estuaire.aero/investors

# also
GET /v1/companies/estuaire.aero
GET /v1/companies/estuaire.aero/news
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