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Ostrea Design

Ostrea Design

Private
RennesEnergy & Sustainabilityhttps://ostrea.fr/

Last Round

VC Round

Mar 13, 2025

Total Funding Raised

$1.3M

Company Overview

Ostrea Design is a materials company that manufactures low-carbon, recyclable mineral materials from recycled shellfish waste for use in furniture, flooring, and interior surfaces.

Sector

Energy & Sustainability

Verticals

Sustainable Materials, Circular Economy, Construction Tech

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

sustainable materialscircular economyupcycled materialslow-carbon materialsmineral surfacesgreen building materialseco-friendly interior designshell wastebio-based cementsustainable architectureconstruction techeco-materialswaste-to-productsustainable furnituremade in france

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Ostrea Design Comps

Public and private peers based on sector, stage, and business model.

Ostrea Design comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Ostrea Design Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundMar 13, 2025
SeedMay 16, 2023

Key People

Founding team and executive leadership

Camille Callennec

CEO & Cofounder

Founding Team

Claire Louiset

Deputy CFO (part-time)

Executive Team

Ostrea Design Investors

Notable investors and investment history

Ostrea Design investors
InvestorRounds
BNP Paribas DéveloppementVC Round
Leonard, foresight and Innovation by VINCISeed

Market signals

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  • Jul 22, 2025

    Grew 25% QoQ, from 16 to 20 employees.

Ostrea Design Filings

SEC and related filings with document metadata.

Data table
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Ostrea Design Filings

SEC and related filings with document metadata.

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Firmographic Details

HeadquartersRennes
Employee Range24
Year Founded2020
Last FundingMar 13, 2025

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