Insights

Sustainability Focus ROSI operates in renewable energy semiconductor manufacturing with a core offering around recycling and revalorization of raw materials in the PV industry, including recovery of highly pure silicon and other metals. This points to potential partnerships or procurement dialogues with solar cell manufacturers, module producers, and recycling firms seeking material efficiency and waste reduction.

End-of-Life Value The technology targets end-of-life solar panels as a source of recovered materials, presenting opportunities to engage solar asset retirement services, decommissioning contractors, and M&A or service agreements with PV recycling ecosystems looking to enhance material recovery yields.

Mid-Sized Focus With 51-200 employees and operations centered in Grenoble, ROSI is a mid‑sized, regional player. This suggests success in targeted regional accounts, channel partnerships with European solar manufacturers, and pilot programs that scale to larger deployments through partnerships rather than lone deployments.

Growth Readiness Funding of several million dollars and reported revenue range indicate readiness for customer-led pilots and larger contracts. Sales opportunities exist in securing long‑term supply agreements for recovered silicon and metals, as well as collaboration on R&D programs to expand recycling efficiencies.

Technology Alignment ROSI’s tech stack and analytics emphasis imply potential value in integrating with manufacturing execution systems, supply chain platforms, or e-invoicing and CRM tools used by PV manufacturers and recyclers. Propose joint use cases around material traceability, purity verification, and compliance reporting.

ROSI Tech Stack

ROSI uses 8 technology products and services including iCIMS, LiteSpeed Cache, cdnjs, and more. Explore ROSI's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • LiteSpeed Cache
    Caching
  • cdnjs
    Content Delivery Network
  • MySQL
    Database
  • Hornetsecurity
    Email Security
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics

Media & News

ROSI's Email Address Formats

ROSI uses at least 1 format(s):
ROSI Email FormatsExamplePercentage
First.Last@rosi-solar.comJohn.Doe@rosi-solar.com
95%
First.Middle@rosi-solar.comJohn.Michael@rosi-solar.com
5%

Frequently Asked Questions

What is ROSI's stock symbol?

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ROSI is a publicly traded company; the company's stock symbol is PROS.

What is ROSI's official website and social media links?

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ROSI's official website is rosi-solar.com and has social profiles on LinkedInCrunchbase.

How much revenue does ROSI generate?

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As of July 2026, ROSI's annual revenue is estimated to be $1M - $10M.

What is ROSI's NAICS code?

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ROSI's NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does ROSI have currently?

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As of July 2026, ROSI has approximately 52 employees across 3 continents, including EuropeNorth AmericaSouth America. Key team members include Ceo / Co-Founder: Y. L.Chief Operating Officer: A. C.Group Cfo: A. V.. Explore ROSI's employee directory with LeadIQ.

What industry does ROSI belong to?

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ROSI operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does ROSI use?

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ROSI's tech stack includes iCIMSLiteSpeed CachecdnjsMySQLHornetsecurityjQueryPHPGoogle Analytics.

What is ROSI's email format?

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ROSI's email format typically follows the pattern of First.Last@rosi-solar.com. Find more ROSI email formats with LeadIQ.

How much funding has ROSI raised to date?

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As of July 2026, ROSI has raised $35M in funding. The last funding round occurred on Apr 28, 2026.

When was ROSI founded?

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ROSI was founded in 2017.
ROSI logo

ROSI

Renewable Energy Semiconductor ManufacturingAuvergne-Rhône-Alpes, France51-200 Employees

ROSI is a France-based company operating in the renewable energy semiconductor sector, focused on recycling and revalorizing raw materials used in the photovoltaic (PV) industry. Its technologies enable the recovery of highly pure silicon and other metals that are typically lost during PV cell production and at the end of solar panel life, addressing material efficiency and waste reduction in solar manufacturing.
Headquartered in Grenoble, Auvergne-Rhône-Alpes, ROSI targets customers involved in photovoltaic production and lifecycle management, offering solutions that help reclaim valuable materials from manufacturing byproducts and end-of-life panels. The company positions itself within the renewable energy semiconductor landscape by providing material recovery capabilities, contributing to more sustainable supply chains for silicon and other metals used in solar technology.

Section iconCompany Overview

Stock Symbol
PROS
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
2017
Employees
51-200

Section iconFunding & Financials

  • $35M

    ROSI has raised a total of $35M of funding over 7 rounds. Their latest funding round was raised on Apr 28, 2026as a series_b.

  • $1M - $10M

    ROSI's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $35M

    ROSI has raised a total of $35M of funding over 7 rounds. Their latest funding round was raised on Apr 28, 2026as a series_b.

  • $1M - $10M

    ROSI's revenue is estimated to be in the range of $1M - $10M

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