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ROSI

ROSI

Private
SeyssinsEnergy & Sustainabilityhttps://www.rosi-solar.com/

Last Round

Series B

Apr 28, 2026

Total Funding Raised

$30.85M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

ROSI is an environmental services company that offers solutions for recycling and revalorizing raw materials from the photovoltaic industry.

Sector

Energy & Sustainability

Verticals

Circular Economy, Sustainable Materials, Waste Management, Renewable Energy

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

solar panel recyclingPV recyclingcircular economyraw material recoverycleanteche-waste recyclinghigh-purity siliconurban miningcritical raw materialssecondary raw materialssustainable materialshigh-purity silverpyrolysis recyclingmanufacturing scrap recycling

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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ROSI Comps

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

ROSI 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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ROSI Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BApr 28, 2026
DebtNov 23, 2022
Series ANov 23, 2022
GrantJul 29, 2020

Key People

Founding team and executive leadership

Yun Luo

CEO

Executive Team

Antoine Chalaux

Chief Operating Officer

Executive Team

ROSI Investors

Notable investors and investment history

ROSI investors
InvestorRounds
European Innovation Council FundSeries A, Grant, Series B
EIT InnoEnergySeries A, Series B
BpifranceDebt
FinadviceSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 28, 2026

    $23M round led by EIT InnoEnergy and European Innovation Council

  • Feb 2, 2026

    Monthly visitors increased 301% MoM to 3.8K.

ROSI Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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ROSI Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about ROSI's valuation, stock price, and market status.

Firmographic Details

HeadquartersSeyssins
Employee Range52
Year Founded2017
Last FundingApr 28, 2026

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